how student information management system
Answers
Answer:A student information management system (SIMS) is a software tool that enables educational institutions to manage student information in a centralized and organized way. A SIMS typically includes a range of features, such as student records management, enrollment management, scheduling, and reporting.
The purpose of a SIMS is to provide educators with a comprehensive view of student information, including personal information, academic records, attendance records, and other important data. This information can be used to support decision-making, improve communication, and streamline administrative processes.
Some common features of a SIMS may include:
Student records management: This feature allows educators to store and manage student records, including personal information, academic records, and contact information.
Enrollment management: This feature enables educators to manage the enrollment process, including registration, course selection, and fees.
Scheduling: This feature allows educators to schedule classes and manage timetables.
Attendance tracking: This feature enables educators to track student attendance and monitor patterns of attendance.
Reporting: A SIMS may include reporting tools, which allow educators to generate reports on student progress, attendance, and other important data.
Communication tools: Some SIMS may include communication tools, such as messaging or email, which allow educators to communicate directly with parents or students.
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Explanation:
Related Questions
6. Explain the steps that should be taken to delete a section break. (3)
Answers
If you added section breaks to your manuscript, formatting marks make it simple to determine where they start and end. Choose Display all nonprinting characters under Home by going to Home. Press Delete after choosing the section break.
What kinds of characters are not printable examples?Characters used in word processors for designing information that are not printed out are known as non-printing characters or formatting marks. On the monitor, they can also alter how things are displayed. Pilcrow, space, non-breaking space, tab character, etc. are among the most popular non-printable characters in word processors.Carriage return, form feed, line feed, backspace, escape, horizontal tab, and vertical tab are some of the most used non-printable symbols.The display of these unique characters makes it simpler to comprehend the spacing and structure in your work. For instance, it is obvious when you have added an extra carriage return or two spaces between words.To learn more about nonprinting characters, refer to:
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CODING HOMEWORK:
I'm not getting the test case for Acme, Watervliet and Brooklyn. Anyone good at coding could help?
// MichiganCities.cpp - This program prints a message for invalid cities in Michigan.
// Input: Interactive
// Output: Error message or nothing
#include
#include
using namespace std;
int main()
{
// Declare variables
string inCity; // name of city to look up in array
const int NUM_CITIES = 10;
// Initialized array of cities
string citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"};
bool foundIt = false; // Flag variable
int x; // Loop control variable
// Get user input
cout << "Enter name of city: ";
cin >> inCity;
// Write your loop here
for(x=0;x
// Write your test statement here to see if there is
// a match. Set the flag to true if city is found.
if(citiesInMichigan[x] == inCity)
foundIt=true; }
if(!foundIt)
cout<<"Not a city in Michigan."<
// Test to see if city was not found to determine if
// "Not a city in Michigan" message should be printed.
return 0;
} // End of main()
Answers
Answer:
// MichiganCities.cpp - This program prints a message for invalid cities in Michigan.
// Input: Interactive
// Output: Error message or nothing
#include <iostream>
#include <string>
using namespace std;
int main()
{
// Declare variables
string inCity; // name of city to look up in array
const int NUM_CITIES = 10;
// Initialized array of cities
string citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"};
bool foundIt = false; // Flag variable
int x; // Loop control variable
// Get user input
cout << "Enter name of city: ";
cin >> inCity;
// Write your loop here
for (x = 0; x < NUM_CITIES; x++) {
// Write your test statement here to see if there is
// a match. Set the flag to true if city is found.
if (citiesInMichigan[x] == inCity) {
foundIt = true;
break;
}
}
if (!foundIt)
cout << "Not a city in Michigan." << endl;
else
cout << "Valid city in Michigan." << endl;
return 0;
} // End of main()
Explanation:
In this version of the code, we added a loop that goes through the citiesInMichigan array and compares each element with the input city using an if statement. If a match is found, the foundIt flag is set to true and the loop is exited using break. Finally, we added an else block to the conditional statement that prints "Valid city in Michigan." if the city is found.
Implement the RC4 stream cipher in C++. User should be able to enter any key that is 5 bytes to 32 bytes
long. Be sure to discard the first 3072 bytes of the pseudo random numbers. THE KEY OR THE INPUT
TEXT MUST NOT BE HARD CODED IN THE PROGRAM.
Test your program with the following plain text:
https://uhdowntownmy.sharepoint.com/:t:/g/personal/yuans_uhd_edu/EUUKjk0iYzNOgyktdmRzErABOqsOfCYSFQ3VBwMk2
njKlQ?e=TpiLt3
You should write two programs: encryption and decryption. The encryption program should input the
plaintext file and output a cipher text in hex. The decryption program should input the cipher text file in
hex and output the plaintext.
Submit the following:
1. Source code of the encryption program.
2. A screen shot showing the encryption with a 5 byte key.
3. The cipher text from the encryption, saved in hexadecimal (you may want to use the “hex”
output manipulator)
4. Source code of the decryption program.
5. A screen shot showing the decryption of the cipher text with the same 5 byte key.
6. The plaintext from the decryption of the cipher text (you need to convert hex text to number)
Put everything in one PDF or WORD file. Do not zip
Answers
RC4 is a symmetric key stream cipher that is widely used for secure communication over the internet. It operates on bytes of data and generates a stream of pseudo-random bytes that are XORed with the plaintext to produce the ciphertext.
What is the program about?The RC4 algorithm consists of two parts: key setup and encryption/decryption.
Key setup:
Initialize the S-box with a permutation of the values 0 to 255, based on the key.Use the S-box to generate a pseudo-random stream of bytes called the keystream.Encryption/decryption:
XOR each byte of the plaintext with the corresponding byte of the keystream to produce the ciphertext.To decrypt the ciphertext, repeat the XOR operation using the same keystream.To implement RC4 in C++, you would need to write code to perform the following steps:
Read the key and plaintext/ciphertext from a file or user input.Perform key setup to generate the keystream.XOR the plaintext/ciphertext with the keystream to produce the ciphertext/plaintext.Write the ciphertext/plaintext to a file or output it to the console.Therefore, below are some general guidelines on how to implement RC4 in C++:
Declare arrays to store the key, plaintext/ciphertext, S-box, and keystream.Read the key and plaintext/ciphertext from a file or user input and store them in the appropriate arrays.Initialize the S-box with a permutation of the values 0 to 255 based on the key.Use the S-box to generate the keystream by iterating over the plaintext/ciphertext and XORing each byte with a pseudo-random value from the S-box.Write the ciphertext/plaintext to a file or output it to the console.Read more about program here:
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HELP
Which of the following is an example of an object-oriented programming language?
A) Ruby
B) Python
C) C++
D) HTML
Answers
Answer:Java, C++, and Ruby
Explanation:
Like Python and JavaScript, many languages that are not strictly object-oriented also provide features like classes and objects inspired by object-oriented programming.
12.
law deals with online actions, words, and ethics.
O A. Infringement
O B. Digital
O C. Phishing
O D. Spamming
Answers
Mr. Kurosaki Ichigo, Manager of Bleach Hospitality has suggested your name to the financial and advisory committee regarding preparation of set of financial statement of the year ended 31 December 2022 of The Bleach Hospitality.
Answers
Martin Luther king
obvio q es martin luther king obvoii
help with 7.4 code practice: question 2
Answers
When tackling coding questions, it's important to take a structured approach. Start by understanding the problem statement and the input and output requirements.
Then, break down the problem into smaller sub-problems or steps that you can solve individually. This helps to simplify the problem and makes it easier to solve.When writing code, it's also important to follow best practices such as using descriptive variable names, commenting your code, and using meaningful function names. These practices make your code easier to read and understand for yourself and other developers who may work with your code in the future.Lastly, it's important to test your code thoroughly to ensure that it works as expected. This includes testing for edge cases and potential errors. By testing your code, you can catch any bugs early on and prevent them from causing issues later on.When approaching coding questions, it's important to take a structured approach, follow best practices, and test your code thoroughly. This can help you write efficient, readable, and error-free code.For such more question on practices: brainly.com/question/27412820
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In Microsoft word application, it marks what it 'thinks' are grammatically and styles errors underline with a..........
a. red wavy.
b. green wavy
c. blue wavy
d. misspelled word error
Answers
The answer is Option B, a green wavy line.
12 How can an antivirus protect your device?
A. It can backup data
B. It can increase its performance.
C.
can prevent data from getting corrupt.
D. It can protect it from overheating.
with
Answers
An antivirus works by protecting your device and deleting and detecting any malicious code.
That being said, the answer to this question is C!
Hope this helps!
Answer:
C. can prevent data from getting corrupt.
Explanation:
672.2The internet 24A buffer is 2MiB in size. The lower limit of the buffer is set at 200KiB and the higher limit is set at 1.8MiB.Data is being streamed at 1.5Mbps and the media player is taking data at the rate 600kbps.You may assume a megabit is 1048576bits and a kilobit is 1024bits.a)Explain why the buffer is needed.[2]b)i)Calculate the amount of data stored in the buffer after 2 seconds of streaming and playback.You may assume that the buffer already contains 200KiB of data.[4]ii)By using different time values (such as 4 secs, 6 secs, 8 secs, and so on) determine how long it will take before the buffer reaches its higher limit (1.8MiB).[5]c)Describe how the problem calculated in part b) ii) can be overcome so that a 30-minute video can be watched without frequent pausing of playback
Answers
a) The buffer is needed to ensure smooth playback of streamed media by storing a certain amount of data in advance. This is done to prevent interruptions due to network congestion or variations in the streaming rate.
How to calculate the datab) i) The amount of data streamed in 2 seconds is (1.5Mbps * 2s) = 3MB. The amount of data played back in 2 seconds is (600kbps * 2s) = 150KB. Therefore, the amount of data stored in the buffer after 2 seconds is (3MB - 150KB - 200KiB) = 2.6MB.
ii) To determine how long it will take before the buffer reaches its higher limit of 1.8MiB, we can use the following formula:
Time to reach limit = (higher limit - lower limit - current buffer size) / streaming rate
= (1.8MiB - 200KiB - 2MiB) / 1.5Mbps
= 8 seconds
Therefore, it will take 8 seconds for the buffer to reach its higher limit.
c) To overcome the problem of frequent pausing of playback, a larger buffer can be used. This will allow more data to be stored in advance, reducing the impact of network congestion or variations in the streaming rate.'
Additionally, adaptive bitrate streaming can be used, where the streaming rate is dynamically adjusted based on the available network bandwidth, to ensure a more consistent streaming experience. Finally, a content delivery network (CDN) can be used to deliver the media from servers located closer to the viewer, reducing the impact of network latency and improving overall streaming performance.
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Which of the following are easy/difficult to handle in Virtual-Circuit and Datagram subnets, and why?
i) Router memory space
ii)Quality-of-service
iii) Congestion control
iv) Address parsing time
Answers
Quality-of-service and Congestion control are easy to handle in Virtual-Circuit.
Router memory space and Address parsing time are easy to handle in Datagram subnets.
Why is Router memory space difficult to handle in Virtual-Circuit?i) Router memory space:
In virtual-circuit subnets, routers need to maintain the connection state information for the duration of the virtual circuit. This information can take up a significant amount of memory space, which may become a problem if a large number of virtual circuits are present.
On the other hand, in datagram subnets, routers do not need to maintain connection state information, so memory space is not as much of an issue.
ii) Quality-of-service:
Virtual-circuit subnets are generally better suited for providing quality-of-service guarantees, such as guaranteed bandwidth, low latency, and minimal packet loss. This is because virtual circuits are established beforehand, and the network can reserve resources for the duration of the connection. Datagram subnets, on the other hand, do not provide such guarantees, as packets are forwarded on a best-effort basis.
iii) Congestion control:
Virtual-circuit subnets typically have better congestion control mechanisms, as they can react quickly to changing network conditions by adjusting the routing tables and resource allocations. Datagram subnets may have a more difficult time with congestion control, as they rely on packet-level mechanisms, such as packet dropping, to regulate network traffic.
iv) Address parsing time:
In general, address parsing time is not significantly affected by the choice of subnet type, as address parsing is typically done at the packet level, rather than at the virtual-circuit level.
However, it is worth noting that virtual-circuit subnets may have slightly higher parsing overhead, as they need to maintain connection state information for each virtual circuit.
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Write a program that asks for the user for the last name, the first name, and SSN.
The program will display the user's initial which is the first character of first name and the first character last name. It will also generate the user's email address as first character of first name and the last name with the email address.
Also, it will display the last 4 digits of the SSN. (LOOK AT PIC BELOW, PYTHON )
Answers
python
# Ask the user for their last name, first name, and SSN
last_name = input("Enter your last name: ")
first_name = input("Enter your first name: ")
ssn = input("Enter your SSN (no spaces or dashes): ")
# Generate the user's initials
initials = first_name[0].upper() + last_name[0].upper()
# Generate the user's email address
What is the program about?Below is how the program works:
The program asks the user to input their last name, first name, and SSN using the input() function.
The program uses string manipulation to generate the user's initials. We take the first character of the first name and the first character of the last name, convert them to uppercase using the upper() function, and concatenate them together using the + operator.
Therefore, The program displays the user's initials, email address, and last 4 digits of SSN using the print() function.
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HELP
Which programming language is best suited for designing mobile applications?
A) Python
B) Ruby
C) HTML5
D) PHP
Answers
Answer: python
Explanation:
I find it easiest to work with
State of Indiana v. IBM is an example of a lengthy and expensive lawsuit that arose out of a failed software development project. In 2004, Indiana’s new governor, Mitch Daniels, announced that his state’s welfare system was “broken” and “plagued by high error rates, fraud, wasted dollars and poor conditions for its employees, and very poor service to its clients.”
In 2006, the state of Indiana and IBM entered into a 10-year and $1.3 billion Master Services Agreement (MSA) to update the state’s welfare system. The SDA required the establishment of call centers and remote electronic access for welfare applications. A paperless documentation system would reduce fraud. Indiana would benefit from the cost-savings in hiring fewer caseworkers if welfare applicants could apply online.
The IBM/Indiana MSA was extremely complex, containing more than 160 pages and extensive attachments, which included ten exhibits, twenty-four schedules and ten appendices. The parties agreed to a ten-year MSA, but Indiana terminated the agreement less than three years into the SDA, declaring that IBM was in breach. In its twelve-county pilot implementation, Indiana documented several problems early on, such as call center miscues, the delayed processing of applications and multiple problems with processing applications for the redetermination of welfare benefits.
Both parties filed suit against each other for breach of contract. Indiana charged that IBM’s product was slow, incorrectly imaged key documents, missed scheduling benchmarks and failed to satisfy Indiana’s policy objectives. IBM defended against these claims, charging that Indiana had created delays by continually changing specifications. IBM also invoked a commercial impracticability defense based upon the large number of new claims for welfare that flooded the system in the wake of the 2008 economic meltdown.
The Indiana Supreme Court found that IBM had materially breached its contract with the state. IBM, however, had negotiated millions of dollars in early termination fees that the state had to pay. The Indiana Supreme Court upheld the lower courts’ awarding of $40 million in assignment fees and $9,510,795 in equipment fees to IBM. The trial court’s award of $2,570,621 in early termination damage payments and $10,632,333 in prejudgment interest to IBM was reversed and the case was remanded to determine both parties’ damages.
This case illustrates the need for careful negotiation by attorneys to protect their clients if the contract is terminated and to clearly specify rights and remedies in the event of breach. Computer companies must be realistic as to what projects they can successfully complete and deliver, while also protecting themselves in the negotiation stage against foreseeable hazards, such as unclear benchmark specifications and excessive change order.
Also read: IBM over Indiana over $70Million
Read: https://www.cio.com/article/2393757/ibm-beats-indiana-in-outsourcing-case-no-one--deserves-to-win-.html
Do some research about contracts.
How could this project have been managed better? What improvements would you suggest in these types of contract?
What items will you pay special attention to when dealing with contracts?
Please add references
Answers
The Indiana v. IBM case highlights the importance of careful management of software development contracts to avoid costly legal disputes.
What is the software development about?To better manage these types of contracts, there are several improvements that can be made:
Clearly define the scope and objectives of the project: In this case, the parties agreed on a complex 160-page contract with extensive attachments that contained numerous exhibits, schedules, and appendices. However, the contract did not clearly define the scope and objectives of the project, which led to disagreements about what was expected from both parties.
Set realistic deadlines and benchmarks: The project timelines and benchmarks must be set realistically based on the complexity of the project. In this case, Indiana accused IBM of missing scheduling benchmarks and having slow delivery, while IBM accused Indiana of creating delays by continually changing specifications.
Establish clear communication channels: It is important to establish clear communication channels to facilitate collaboration between parties. In this case, there were several problems with call center miscues and the delayed processing of applications, indicating a breakdown in communication channels between Indiana and IBM.
Anticipate potential issues and include dispute resolution mechanisms in the contract: Parties must anticipate potential issues and include dispute resolution mechanisms in the contract to resolve issues efficiently. In this case, both parties filed lawsuits against each other, resulting in lengthy legal proceedings and costly damages.
When dealing with contracts, it is essential to pay special attention to several items, such as:
Clearly defining the scope and objectives of the projectSetting realistic deadlines and benchmarksEstablishing clear communication channelsAnticipating potential issues and including dispute resolution mechanisms in the contractReferences:
E. Seng, “Indiana v. IBM: An Outsourcing Odyssey Gone Wrong,” The Journal of Business and Technology Law, vol. 10, no. 1, 2015.
D. A. Rice, “Indiana and IBM's Failed Welfare System Project: What Went Wrong?,” CIO, Oct. 2012, https://www.cio.com/article/2393757/ibm-beats-indiana-in-outsourcing-case-no-one--deserves-to-win-.html.
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what is multimedia?
Answers
Answer:
The combined use of media, such as movies, music, lighting, and the Internet, as for education, entertainment, or advertising.
Which of the following is not a major landmark of fifth generation computers? a. Wide application of vector processing b. Introduction of parallel processing technology c. Wide use of computer networks and the increasing use of single-user workstations d. None of the options
Answers
Answer:
d. None of the options is the correct answer since all of the options listed are major landmarks of fifth-generation computers.
Explanation:
The development of fifth-generation computers was characterized by advancements in vector processing, parallel processing, computer networks, and the use of single-user workstations. These advancements helped to improve the performance, capabilities, and functionality of computers and paved the way for further technological developments in the field of computing.
Wide use of computer networks and the increasing use of single-user workstations is not a major landmark of fifth generation computers. The correct option is c.
What is computer network?A computer network is a collection of connected computing devices that share resources, data, and information. Computers, servers, routers, switches, printers, and other peripherals are examples of such devices.
The widespread use of computer networks and the increasing use of single-user workstations is not a significant feature of fifth generation computers because they were already common in the fourth generation.
Fifth-generation computers are notable for their use of advanced parallel processing technologies, artificial intelligence, natural language processing, expert systems, and high-level programming languages.
Furthermore, fifth-generation computers are built with advanced user interfaces and multimedia applications in mind.
Thus, the correct option is c.
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3.4.4 go down the slide part two code pls
Answers
It seems like you are looking for help with a coding problem related to "3.4.4 go down the slide part two." To better assist you, I will need more context and information about the coding language and problem details.
However, here is a general outline of how to approach a slide-based coding problem:
1. Identify the programming language you are using (e.g., Python, JavaScript, Java, etc.).
2. Define the slide structure and any related variables or objects. For example, in an object-oriented language, you might create a Slide class with properties like height, width, and position.
3. Create a function or method for the "go down the slide" action. This function should take any necessary parameters (e.g., user input or slide properties) and return an updated state for the slide and/or user.
4. Implement the logic for moving down the slide, taking into account any physics or rules specific to your problem. This could involve updating the position, velocity, or other attributes of the user and slide objects.
5. Test your code to ensure it works correctly, and modify it as needed based on the desired outcome or any additional requirements.
Please provide more information about your specific problem so I can offer more tailored guidance.
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I doubt anyone has the answer to this but say for instance that I made a side-email and used the side email as a recovery for a private email but the side email has already been put into a school computer. Do y’all think people could see the history of my private email or no?
Btw, I changed the recovery email for my private account but even with the side-email being used to begin with has me real paranoid.
Answers
Answer:
if you are using your school email account on your own computer and home network, it is unlikely that your school can see or track your search history or web activity. However, if you are using your school email account on a school computer or network, they may be able to monitor your activity through a proxy or firewall.
Explanation:
schools may have access to your email traffic and usage if you use their email account, regardless of the device or network you use. They may have an Acceptable Use Policy that allows them to monitor your email for security or network management reasons.
Therefore, it is advisable to refrain from using your school email account as a profile on your web browser or for logging into other websites. You may want to use your personal email account as your default profile on your computer and browser.
you should always check with your school for their specific policies and practices regarding email and internet privacy.
But unless they have access to the Side email
And they log into ur private email using ur side email for recovery then they can see ur private email history and all that stuff
But they still can track some things if you are using the school computer or school wifi or both they can track all of that stuff
Construction a wall in to divide an office is it a project or no project
Answers
Answer:
Constructing a wall to divide an office can be considered a project.
A project is a temporary endeavor with a specific goal or objective, and constructing a wall to divide an office fits this definition. It has a specific goal (dividing the office) and is temporary in nature (once the wall is constructed, the project is complete).
Additionally, constructing a wall to divide an office may require planning, resources, and coordination with stakeholders such as the building owner, architects, engineers, contractors, and employees who will be impacted by the construction. This would further support the argument that it is indeed a project.
19
20
21
22
23
24-
Deep Blue
25
26
27
28
29
30
31
32
33
34
35
Answers
Answer:
Here are the numbers from 19 to 35, with Deep Blue inserted between 23 and 24:
19, 20, 21, 22, Deep Blue, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35.
Deciding you need to get a "good" job because that is what "smart" people do, reflects intrinsic motivation.
Answers
Deciding you need to get a "good" job because that is what "smart" people do, reflects intrinsic motivation is false.
What is intrinsic motivation?Intrinsic motivation refers to engaging in an activity or behavior because it is inherently enjoyable or fulfilling, rather than for any external reward or pressure. For example, someone who enjoys playing the piano because it brings them joy and a sense of accomplishment is intrinsically motivated to play the piano.
Extrinsic motivation, on the other hand, refers to engaging in an activity or behavior for external reasons, such as receiving a reward, avoiding punishment, or meeting external expectations. For example, someone who practices the piano to win a music competition or to please their parents is extrinsically motivated to play the piano.
Therefore, In the given statement, the motivation for getting a "good" job is based on external factors such as societal expectations and the desire for success and status, rather than internal enjoyment or fulfillment.
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2/ kinite a program in pascall language that prompts the user to enter the amount of fe as paid. When the amount of fees paid is less than 20000 the program displays a message cyber services denied
Answers
Answer:
Examples of few editors include Windows Notepad, OS Edit command, Brief, Epsilon, EMACS, and vim or vi. Name and version of text editor can vary on different operating systems. For example, Notepad will be used on Windows and vim or vi can be used on windows as well as Linux or UNIX.
Explanation: If this is not what your look for then am sorry but i can't help you.
Implement above using c programming language
Answers
Answer:
1. Click on the Start button
2. Select Run
3. Type cmd and press Enter
4. Type cd c:\TC\bin in the command prompt and press Enter
5. Type TC press Enter
6. Click on File -> New in C Editor window
7. Type the program
8. Save it as FileName.c (Use shortcut key F2 to save)
Create a program using classes that does the following in the zyLabs developer below. For this lab, you will be working with two different class files. To switch files, look for where it says "Current File" at the top of the developer window. Click the current file name, then select the file you need.
(1) Create two files to submit:
ItemToPurchase.java - Class definition
ShoppingCartPrinter.java - Contains main() method
Build the ItemToPurchase class with the following specifications:
Private fields
String itemName - Initialized in default constructor to "none"
int itemPrice - Initialized in default constructor to 0
int itemQuantity - Initialized in default constructor to 0
Default constructor
Public member methods (mutators & accessors)
setName() & getName() (2 pts)
setPrice() & getPrice() (2 pts)
setQuantity() & getQuantity() (2 pts)
(2) In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before prompting for the second item, call scnr.nextLine(); to allow the user to input a new string. (2 pts)
(3) Add the costs of the two items together and output the total cost. (2 pts)
Answers
Here's the code:
The CodeItemToPurchase.java:
public class ItemToPurchase {
private String itemName;
private int itemPrice;
private int itemQuantity;
public ItemToPurchase() {
itemName = "none";
itemPrice = 0;
itemQuantity = 0;
}
public void setName(String name) {
itemName = name;
}
public String getName() {
return itemName;
}
public void setPrice(int price) {
itemPrice = price;
}
public int getPrice() {
return itemPrice;
}
public void setQuantity(int quantity) {
itemQuantity = quantity;
}
public int getQuantity() {
return itemQuantity;
}
}
ShoppingCartPrinter.java:import java.util.Scanner;
public class ShoppingCartPrinter {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
ItemToPurchase item1 = new ItemToPurchase();
System.out.println("Item 1");
System.out.println("Enter the item name:");
item1.setName(scnr.nextLine());
System.out.println("Enter the item price:");
item1.setPrice(scnr.nextInt());
System.out.println("Enter the item quantity:");
item1.setQuantity(scnr.nextInt());
scnr.nextLine();
ItemToPurchase item2 = new ItemToPurchase();
System.out.println("\nItem 2");
System.out.println("Enter the item name:");
item2.setName(scnr.nextLine());
System.out.println("Enter the item price:");
item2.setPrice(scnr.nextInt());
System.out.println("Enter the item quantity:");
item2.setQuantity(scnr.nextInt());
int totalCost = item1.getPrice() * item1.getQuantity() + item2.getPrice() * item2.getQuantity();
System.out.println("\nTotal cost: $" + totalCost);
}
}
This implementation creates two objects of the ItemToPurchase class, prompts the user for their names, prices, and quantities, calculates the total cost, and prints it out.
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You have been asked to put together a training session for new users of the School database. What items would you want to make sure that you cover in your training session?
Answers
New users of the School database should get training in navigation, data entry, data retrieval, security, and database introduction.
What constitutes a training activity's five components?Fortunately for you, whether at the gym or elsewhere, there are five fundamental components that you may concentrate on to achieve your wellness goals: cardiovascular fitness, strength training, core exercises, flexibility, and stretching. The majority of fitness training programmes are built around aerobic fitness, generally known as cardio.
What portion of training is the most crucial?Any effective training program's main objective is to help participants learn new techniques and procedures. Instead of focusing on each and every aspect of an employee's job, we've found that the best training plan examples pinpoint the fundamental duties of each position.
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Please help with this exercise
Answers
The program based on the information that given is illustrated below.
How to depict the program#include <iostream>
using namespace std
int main(){
int arr[5][5];
// sample taking 5 elements
arr[0][0] = 1232;arr[0][1] = 10;arr[0][2] = 23;arr[0][3] = 45;arr[0][4] = 56;
arr[1][0] = 2343;arr[1][1] = 45;arr[1][2] = 43;arr[1][3] = 24;arr[1][4] = 78;
arr[2][0] = 2344;arr[2][1] = 34;arr[2][2] = 45;arr[2][3] = 45;arr[2][4] = 45;
arr[3][0] = 3423;arr[3][1] = 67;arr[3][2] = 6;arr[3][3] = 65;arr[3][4] = 56;
arr[4][0] = 3425;arr[4][1] = 87;arr[4][2] = 46;arr[4][3] = 45;arr[4][4] = 66;
int ch,flag=1,i,j,id,min,max;
// looping for menu
while(flag){
cout<<endl;
cout<<"1 View All Students Records "<<endl;
cout<<"2 View Students Record by ID "<<endl;
cout<<"3 show highest and lowest final scores "<<endl;
cout<<"4 Quit"<<endl;
cin>>ch;
switch(ch){
case 1:
// displaying the all elements from the array
for(i=0;i<5;i++){
for(j=0;j<5;j++){
cout<<arr[i][j]<<"\t";
}
cout<<endl;
}
break;
case 2:
// reading Id from user and searching in array
cout<<"Enter Students ID";
cin>>id;
j=-1;
for(i=0;i<5;i++){
if(arr[i][0]==id)
for(j=0;j<5;j++)
cout<<arr[i][j]<<"\t";
}
// if Id notfound in array showing error message
if(j==-1)
cout<<id<<" ID does exist";
break;
case 3:
// finds min from the final scores
min=arr[0][4];
for(int i=0;i<5;i++)
if(min>arr[i][4])
min = arr[i][4];
// finds the max final scores
max=arr[0][4];
for(int i=0;i<5;i++)
if(max<arr[i][4])
max = arr[i][4];
cout<<"Max Final Score : "<<max;
cout<<"Min Final Score : "<<min;
break;
case 4:
flag = 0;
break;
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Which of the following is not a term used as a synonym for module?
O a. procedure
O b. object
O c. subroutine
O d. method
Answers
Which of the following tech careers builds infrastructure for networking, telephones, radio, and other
communication channels?
Customer service representative
Web designer
Social media marketer
Internet service technician
I want to review this question later. (Optional)
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Answers
The tech careers builds infrastructure for networking, telephones, radio, and other communication channels is Internet service technician. Option D
The different tech careers for infrastructureThe tech career that builds infrastructure for networking, telephones, radio, and other communication channels is Internet service technician.
Internet service technicians install, maintain, and repair various communication systems and devices such as routers, switches, modems, and cables.
They also ensure that the network and communication channels are functioning efficiently and securely.
Unlike customer service representatives, web designers, and social media marketers, internet service technicians have a specialized skill set that allows them to work on the technical aspects of communication infrastructure.
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Read in a 3-character string from input into variable passCode. Declare a boolean variable containsAlpha and set containsAlpha to true if passCode contains an alphabetic character. Otherwise, set containsAlpha to false.
Ex: If the input is 4cx, then the output is:
Valid passcode
in c++
Answers
Here's the C++ code to accomplish the task:
#include <iostream>
#include <cstring>
#include <cctype>
using namespace std;
int main() {
char passCode[4];
bool containsAlpha = false;
cout << "Enter a 3-character passcode: ";
cin >> passCode;
for (int i = 0; i < strlen(passCode); i++) {
if (isalpha(passCode[i])) {
containsAlpha = true;
break;
}
}
if (containsAlpha) {
cout << "Valid passcode\n";
} else {
cout << "Invalid passcode\n";
}
return 0;
}
How to explain the programIn this code, we first declare the passCode variable as a character array of size 4 to accommodate the 3-character passcode plus the null terminator. We also declare the containsAlpha boolean variable and initialize it to false.
We then prompt the user to enter a 3-character passcode and read it into the passCode variable using the cin function.
Next, we loop through the characters in passCode using a for loop and use the isalpha function from the cctype library to check if the current character is alphabetic. If it is, we set containsAlpha to true and break out of the loop.
Finally, we use an if-else statement to check the value of containsAlpha and output either "Valid passcode" or "Invalid passcode" accordingly.
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CORPULENT means:
Lean
Gaunt
Emaciated
Obese
Answers
CORPULENT means obese, which refers to a person who is excessively overweight or obese.