Answer: See explanation
Explanation:
The operating system of a computer is required to manage both the hardware components and the computer's software.
Also, it helps in managing the processes and the memory or the computer.
Lastly, it helps in communication as well as the detection of errors. It should be noted that the operating system of a computer is a very important tool.
write an algorithm to sumn of even numbers from 1 to 10
Answer:
1. Start
2. Evensum = 0
3. For I = 1 to 10
3.1 If I % 2 == 0
3.1.1 Evensum = Evensum + I
4. Print Evensum
5. Stop
Explanation:
The line by line explanation is as follows:
[The algorithm starts here]
1. Start
[This initializes Evensum to 0]
2. Evensum = 0
[This iterates from 1 to 10, inclusive]
3. For I = 1 to 10
[This checks if current number is even number]
3.1 If I % 2 == 0
[If yes, this adds the even number]
3.1.1 Evensum = Evensum + I
[This prints the sum after the sum]
4. Print Evensum
[This ends the algorithm]
5. Stop
FIRST TO ANSWER RIGHT GETS BRAINLIEST!!!!! Which of the following sets of data would be represented best in a histogram?
A. the number of toys sold in five price ranges
B. the average monthly sales for the Big Toy Company
C. the number of each type of candy sold last month
D. the temperature at which hard candy melts
Answer:
b
Explanation:
I think it would be B. The average monthly sales for the big toy company because its giving data over history
Complete each of the following sentences by choosing the most appropriate chart or graph for the scenario.
1) A (pie chart, line graph, scatter plot, bar graph) should be used to depict how a monthly income of $2,500 is spent.
2) A (pie chart, line graph, scatter plot, bar graph) should be used to show changes in a patient's temperature in one-hour increments over the course of forty-eight hours.
3) A (pie chart, line graph, scatter plot, bar graph) should be used to show measurements of arm span in relation to height.
4) A (pie chart, line graph, scatter plot, bar graph) should be used to show how many people wear flip-flops when they are the following ages: 20 years old, 21 years old, 22 years old, and 23 years old.
Answer:
1. Pie chart
2. Line graph
3. Scatter plot
4. Bar graph
Explanation:
Got the answers on edge
im trying to call the keys in a dictionary I have called "planet_dict". in order for them to be included in the for loop, the values of the keys have to be within a range of
273 <= x <= 373
I understand how to do this with certain values, but idk how to call them from a dictionary.
You can do something like this. My code iterates through the dictionary keys and then we use that key to get a value. We check if the value is between 273 and 373 and if it is, it's a water planet. My code is just a general idea of what to do. Instead of printing, you could add the key to a list and then print the contents of the list.
Write a code segment that prints the food item associated with selection. For example, if selection is 3, the code segment should print "pasta".
Write the code segment below. Your code segment should meet all specifications and conform to the example.
Missing Part:
Assume that the following variables have been properly declared and initialized: an int variable named selection, where 1 represents "beef", 2 represents "chicken", 3 represents "pasta", and all other values represent "fish"
Answer:
if selection == 1:
print("beef")
elif selection == 2:
print("chicken")
elif selection ==3:
print("pasta")
else:
print("fish")
Explanation:
I've completer the question and the questin will be answered in python.
This checks if selection is 1. If yes, it prints the beef
if selection == 1:
print("beef")
This checks if selection is 2. If yes, it prints the chicken
elif selection == 2:
print("chicken")
This checks if selection is 3. If yes, it prints the pasta
elif selection ==3:
print("pasta")
Any other input is considered java/
else:
print("fish")
Write a user-defined function that calculates the GPA. For the function name and arguments, use the following: The input argument g is a vector whose elements are the numerical values of the grades. The input argument h is a vector with the corresponding credit hours. The output argument GPA is the calculated GPA. Use the function to calculate the GPA for a student with the following record
Answer:
#include <iostream>
#include <vector>
using namespace std;
void calGPA();
vector<int> g;
vector<int> h;
int main(){
char pushMore = 'y';
int fg, fh;
for (;;){
if (pushMore == 'n'){
break;
} else{
cout<< "Enter integer for grade: ";
cin>> fg;
cout<< "Enter integer for credit hours: ";
cin>> fh;
g.push_back(fg);
h.push_back(fh);
cout<< "Do you want to add more grade and credit hours? y/n: ";
cin>> pushMore;
}
}
calGPA();
}
void calGPA(){
double total = 0, GPA;
for (int i = 0; i < g.size(); ++i) {
total += g.at(i) * h.at(i) ;
}
cout<< "The GPA is : "<< total/g.size();
}
Explanation:
The C++ source code above defines two vectors 'g' and 'h'. The latter holds the grades of a student while the former holds the credit hours for the subject taken. The void 'calGPA' function calculates and prints the student's GPA.
Jeremy has created a snippet of JavaScript. Which event handlers will he use to invoke JavaScript from his HTML form?
onClick
SelectedIndex
onCheck
onSubmit
inputText
Answer:
One of them is OnClick, but there are more.
Explanation:
I took my post test and only clicked OnClick and I missed this one and it says "not all correct answers chosen"
Answer:
The TWO correct answers are:
onClick
onSubmit
the following section of psudo code inputs a number n, multiplies together 1 x 2 x 3 x ..... x n, calculates input number/sum and output result of the calculations.
locate 3 errors and suggest a corrected piece of code.
INPUT n
FOR mult = 1 TO n
sum = 0
sum = sum * mult
result = n / sum
NEXT
PRINT result
Answer:
INPUT n
sum = 1
FOR mult = 1 TO n
sum = sum*mult
NEXT
result = n/sum
PRINT result
Explanation:
sum should not be defined inside the for loop because it will reset to the initial number after every loop iteration which is not what is desired. Sum should not be 0 if it is being multiplied then divided. This will cause an error. Result should be calculated after sum has settled on a final number, after the loop has finished.
Assume the availability of an instance variable arr that refers to an ArrayList of Strings. Write a helper method concatAll that returns the concatenation of all the Strings in the ArrayList in the order in which they appear in the ArrayList
Answer:
Explanation:
The following code is written in Java and is a method that takes in an ArrayList as a parameter, it then loops through the ArrayList and adds each element to the instance variable called arr as well as a space between each element (this can be removed by deleting the " "). Finally, it prints the final result of the variable arr to the screen.
public static void concatAll(ArrayList<String> myArr) {
String arr = "";
for (int x = 0; x < myArr.size(); x++) {
arr += myArr.get(x) + " ";
}
System.out.println(arr);
}
Create a program that calculates three options for an appropriate tip to leave after a meal at a restaurant.
Complete Question:
Python Programming: Create a program that calculates three options for an appropriate tip to leave after a meal at a restaurant and repeats if the user enters "y" or "Y" to continue.
Print the name of the application "Tip Calculator"
- Get input from the user for "Cost of meal: "
- Calculate and display the "Tip Amount" and "Total Amount" at a tip_percent of 15%, 20%, and 25%.
- Use a FOR loop to iterate through the tip_percent
- The formula for calculating the tip amount is: tip = cost of meal * (tip percent / 100)
- The program should accept decimal entries like 52.31. Assume the user will enter valid data.
- The program should round the results to a maximum of two decimal places . At the "Continue? (y/n)" prompt, the program should continue only if the user enters “y” or “Y” to continue.
- Print "Bye!" or a salutation at the end of the program
Answer:
Answered in Python
print("Tip Calculator")
tryagain = "y"
while tryagain == "y" or tryagain == "Y":
amount = float(input("Cost of Meal: "))
for tip_percent in range(15,26,5):
print(str(tip_percent)+"%")
print("Tip Amount: "+str(round(tip_percent * amount/100,2)))
print("Total Amount: "+str(round(amount + (tip_percent * amount/100),2)))
tryagain = input("Continue?y/n: ")
print("Bye!")
Explanation:
This prints the name of the calculator
print("Tip Calculator")
This initializes tryagain to yes
tryagain = "y"
While tryagain is yes, the following loop is repeated
while tryagain == "y" or tryagain == "Y":
This prompts user for amount of meal
amount = float(input("Cost of Meal: "))
This gets the tip_percent which is 15%, 20% and 25% respectively
for tip_percent in range(15,26,5):
This prints the tip_percent
print(str(tip_percent)+"%")
This calculates and prints the tip amount rounded to 2 decimal places
print("Tip Amount: "+str(round(tip_percent * amount/100,2)))
This calculates and prints the total amount rounded to 2 decimal places
print("Total Amount: "+str(round(amount + (tip_percent * amount/100),2)))
This prompts user to continue or not
tryagain = input("Continue?y/n: ")
The program ends here
print("Bye!")
To specify your preferred colors, fonts, and effects for a document, which of the following should be done?
1.Create custom theme fonts
2.Create custom theme
3.Create a custom paragraph style
4.Create a custom character style
Answer:
2. Create custom theme.
Explanation:
The theme stays through the entire document. Custom paragraph style only changes the theme for that paragraph, and for the custom character style, it only changes the style of that character but throughout the entire document. i.e. I want the color of the character E to be green. the custom character style will cover that. Also, the custom theme fonts will only change the theme for that certain font...
To specify your preferred colors, fonts, as well as effects for documentation, will have to create a custom theme.
A customized theme seems to be the simplest method to give your existing applications a unique aesthetic appeal or appearance. Themes represent bundles of overall coding or website that have previously been written for customers.The templates subdirectory could hold many customization options or the themes, preferably with its respective or individual sub-folder.
Thus the response above i.e., option 2. is appropriate.
Learn more about Custom themes here:
https://brainly.com/question/20006021
A(n) is an internal corporate network built using Internet and World Wide Web standards and products.
An intranet is an internal corporate network built using Internet and World Wide Web standards and products.
What is the definition of intranet?This is known to be small or restricted computer network used by a group to communicate with one another is described as an intranet. An intranet is a private computer network that only employees of a specific workplace can access. noun.
The kind of internet utilized privately is an intranet. Since it is a private network, only authorized users can access the intranet. The intranet has a small user base and only offers a little amount of information to its users. various network types
An intranet is a computer network used exclusively by employees of a company for information exchange, improved communication, teamwork tools, operational systems, and other computing services.
Therefore, An intranet is an internal corporate network built using Internet and World Wide Web standards and products.
Learn more about intranet from
https://brainly.com/question/13139335
#SPJ1
Custom Offers empower Sellers to upsell even higher than their Premium Packages—but when should a Custom Offer be used?
Answer:
s
Exdplanation:
Bank Account Postings While reviewing your checking account balance online, you notice that debit card purchases have not posted to your account for the past several days. Because you use online banking to balance your account, you become concerned about your unknown account balance. What steps will you take to correct this situation?
The steps that a person need to take to correct this situation is to use your bank application to check your statement as well as all your transaction. If you are not convince, you can go to your bank to print your statement or talk to customer care.
What is Bank Account Postings?Posting in terms of banking is a word that connote the debit or credit is taken or deposited to your account balance, and the transaction is said to be completed.
Therefore, The steps that a person need to take to correct this situation is to use your bank application to check your statement as well as all your transaction. If you are not convince, you can go to your bank to print your statement or talk to customer care.
Learn more about Bank Account statement from
https://brainly.com/question/15062816
#SPJ1
Do you think the cost of post secondary education is worth the investment? Why or why not?
The home keys on the numeric keypad are 4, 5, and 6.
True
False
Answer:
true, The home keys for the numeric keypad are 4 5 6
File details such as the document title and author name are called ____.
Backstage details
User Descriptions
User-defined fields
Document properties
Answer:
Document properties
Explanation:
From the list of given options, document properties answers the question.
Every computer file has its details which include (but not limited to) the file name, file type, file permission, date etc.
The above details and many more are makes it easy to identify files.
To get a document property, right click on the file/document, select properties, then select the details tab.
On the details tab, you will see a comprehensive list of the properties attributed to that particular documents
A technician assists Joe, an employee in the sales department who needs access to the client database, by granting him
administrator privileges. Later, Joe discovers he has access to the salaries in the payroll database.
Which of the following security practices was violated?
Principle of least privilege
Strong password policy
Entry control roster
Multifactor authentication
Answer:
Principle of least privilege
Explanation:
The principle of least privilege means the user has only access to that data which is required to complete the task
Therefore as per the given situation, Joe who is an emloyee wants to access the client data base but later on he needs to access the payroll data base
So as per the given situation, the first option should be violated
Hence, the same is to be considered
To enforce the concept of separating class definition from its function implementations, where should the function implementations of a class be placed?
A. In a .h file.
B. In a.cpp file.
C. In the same file as the main() function.
D. In a .c file.
To enforce the concept of separating class definition from its function implementations, in a .c file, the function implementations of a class are placed. Thus, option D is correct.
What is implementation?Putting a strategy into motion is what is meant by the implementation. Beginning with a specific issue they want to address or a tactic they really want to implement, administrators create a plan to address it. This phrase can be used to represent the procedure by which formal plans—often highly intricate conceptual intentions that will have an impact on many—come to pass.
A file with the ending ".c" was created using the C programming language. The C file contains the software for every implementation of a software's functionality. The function versions of a class are contained in the a.c file to reinforce the idea of separating a class specification from its own function definitions.
Therefore, option D is the correct option.
Learn more about implementation, here:
https://brainly.com/question/13384905
#SPJ2
What is a new option in PowerPoint 2016 that provides the ability to add multiple pictures into a slide, complete with transitions and captions?
Screenshot feature
Photo Album feature
Online Pictures command
Format command
Answer:
B
Explanation:
Photo Album feature s a new option in PowerPoint 2016 that provides the ability to add multiple pictures into a slide.
What is Photo album feature?Slideshows are excellent for many types of presentations than simply professional ones. To make a memorable performance, use Microsoft PowerPoint to make a photo album and add music or visual effects.
Let's look at how to construct a photo book in PowerPoint for personal presentations of special occasions like weddings and anniversaries or even slideshows for organizations where the major focus is photographs.
Open PowerPoint and either start from scratch or use an existing presentation. PowerPoint automatically adds the photo album to a new slideshow when you create it.
Therefore, Photo Album feature s a new option in PowerPoint 2016 that provides the ability to add multiple pictures into a slide.
To learn more about Photo album feature, refer to the link:
https://brainly.com/question/20719259
#SPJ3
Write a simple JavaScript function named makeFullName with two parameters named givenName and familyName. The function should return a string that contains the family name, a comma, and the given name. For example, if the function were called like this: var fn = makeFullName("Theodore", "Roosevelt");
Answer:
Explanation:
Ji
A JavaScript function exists as a block of code created to accomplish a certain task.
What is a JavaScript function?In JavaScript, functions can also be described as expressions. A JavaScript function exists as a block of code created to accomplish a certain task.
Full Name with two parameters named given Name and family Name
#Program starts here
#Prompt User for Input "given Name and family Name "
given Name = input("Enter Your given Name: ")
family Name = input("Enter Your family Name: ")
#Define Function
def last F(given Name, Family Name):
given Name = given Name[0]+"."
print(Last Name+", "+Family Name);
last F(given Name, Family Name) #Call Function
#End of Program
To learn more about JavaScript function
https://brainly.com/question/27936993
#SPJ2
Your company just installed a new web server within your DMZ. You have been asked to open up the port for secure web browsing on the firewall. Which port should you set as open to allow users to access this new server?
Answer:
The port that should be set open to allow users to access this new server is:
TCP port.
Explanation:
Ports are openings or entrance doors through which data packages have access to a PC or server. TCP and UDP are transport protocols with port numbers. TCP means Transmission Control Protocol. They are used to connect two devices over the internet and other networks. UDP means User Datagram Protocol. They are used to connect applications and to speed the transfer of data. Comparatively, UDP is faster, simpler, and more efficient than TCP. TCP enables retransmission of lost data packets, which UDP cannot do.
PYTHON HW PLEASE HELP. I NEED THE ACTUAL CODE!!! 100 POINTS AND BRAINLIEST. REPORTING IF YOU DON'T ANSWER
Question 1:
Design a BankAccount Class with the following requirements:
1. Class variables
- Overdraft Fee = 20 (Overdraft fee is subtracted from the account when account balance is negative after a withdraw)
2. Object variables
- Balance (Balance is the amount of money an account has left)
3. Methods
- deposit(amount): Accepts an argument amount of type number, adds this amount to account's balance
- withdraw(amount): Accepts an argument amount of type number, subtract this amount to account's balance, if the resulting balance is negative, apply an Overdraft Fee on the account balance
Test your class to see if it works:
- Scenario 1:
- Create a new account called "college_checking", assign 1000 dollars to the initial balance.
- Withdraw 200 dollars
- Withdraw 500 dollars
- Deposit 100 dollars
- Withdraw 600 dollars
- Check your remaining balance, it should be -220 dollars of balance, because $1000 - $200 - $500 + $100 - $600 - $20(overdraft) = $-220
- Scenario 2:
- Create a new account called "europe_trip_fund", assign 0 dollars to the initial balance.
- Deposit 250 dollars
- Deposit 220 dollars
- Deposit 530 dollars
- Withdraw 721 dollars
- Check your remaining balance, it should be $279 dollars of balance, because $0 + $250 + $220 + $530 - $721 = $279
Question 2:
Design a OverdraftProtectionAccount that inherits from BankAccount Class with the additional requirements:
1. Methods
- withdrawal(amount): Accepts an argument amount of type number, subtract this amount to account's balance, if the resulting balance is negative, log an error message:
"There's insufficient funds in your account to complete this transaction"
to the terminal and stop the transaction so that your balance isn't overdrafted.
Test your OverdraftProtectionAccount class to see if it works:
- Scenario 3:
- Create a new account called "personal_checking", assign 100 dollars to the initial balance.
- Withdraw 20 dollars
- Withdraw 50 dollars
- Deposit 12 dollars
- Withdraw 60 dollars
- Check your remaining balance, it should be 42 dollars of balance, because $100 - $20 - $50 + $12 = $42, the last withdrawal didn't go through because that would leave your account balance negative.
Answer:
Here maybe this will help you
Explanation:
How large must a group of people be in order to guarantee that there are at least two people in the group whose birthdays fall in the same month?
a) 2 people
b) 3 people
c) 12 people
d) 13 people
Answer:
d) 13 people
Explanation:
According to the Pigeonhole Principle, it states that given that several X commodities are placed into Y containers, and the number of X commodities is greater than the number of Y containers, then there will be a minimum of one Y container having more than one X commodities.
Hence, in this case, since the month is 12 in numbers, then to have at least two people in the group whose birthdays fall in the same month, the group must be at least 13 people.
The 9/11 commission recognized the need to expand broadband, and did so by switching the current signaling to:
A. fios
B. analog
C. digital
D. DLP
The 9/11 commission recognized the need to expand broadband, and did so by switching the current signaling to analog. The correct option is B.
What is analog signal?An analog signal is any guidance that represents another quantity, i.e. one that is analogous to another quantity. In an analog audio signal, for example, the instantaneous signal voltage varies with the pressure of the sound waves.
It first appeared in computer language in 1946 as an adjective to describe a continuous-amplitude signal. A digital signal has since largely replaced it.
Broadband transmission employs analog signaling to send analog signals.
Thus, the correct option is B.
For more details regarding analog signal, visit:
https://brainly.com/question/14825566
#SPJ1
True or False(T or F): Point-and-shoot cameras have only 1 lens. *
Answer:
True
Explanation:
Technically speaking they only have one.
Zahid needs to ensure that the text flows around an image instead of the image being placed on a separate line as the text. Which tab on the Layout dialog box should Zahid use to perform this task? Position Text Wrapping Size He can’t do this on the Layout dialog box.
Answer:
I believe the answer is He can't do this on the layout dialog box
Explanation:
You use the format tab for text wrapping.
( Sorry if I'm wrong )
Answer:
B.) Text Wrapping
Explanation:
I think that's the right answer. It's how you can make the text flow around an image in doc so I assume it's right. I'm really sorry if it's wrong :(
g The method of mapping where each memory locationis mapped to exactly one location in the cache is
Answer:
Direct Mapped Cache
Explanation:
Given that a Direct Mapped Cache is a form of mapping whereby each main memory address is mapped into precisely one cache block.
It is considered cheaper compared to the associative method of cache mapping, and it is faster when searching through it. This is because it utilizes a tag field only.
Hence, The method of mapping where each memory location is mapped to exactly one location in the cache is "Direct Mapped Cache"
Why should you study media critically? (4 reasons)
Answer:
Media provides a framework for understanding the media and helps enable us to interpret and evaluate media messages for ourselves. Media literacy skills are closely related to critical thinking skills, as they challenge us to think more deeply about not only what we see, but what we know. Like geography, because the media define for us our own place in the world. Like science and technology, the media help us to learn technology by adopting the leading edge of modern technological innovation.
Explanation:
I have no idea what I’m doing and this is due in 45 minutes
Answer:
Not enough info...
Explanation: