The ______________ and Internet connectivity provide the communication path and connection to the network.
Answer:
I chose router for this one too. I don't know if both the answers are router, but I got an A so it was either one was wrong or both were right.
Explanation:
The router and Internet connectivity provides the communication path and connection to the network.
What is internet connectivity?Dial-up telephone lines, broadband connections that are constantly on, and wireless devices are all examples of "Internet connectivity," which is the phrase used to describe how individuals connect to the Internet. The most recent of them is a wireless connection to the Internet.
One or more packet-switched networks or subnetworks can be connected using a router. By sending data packets to their intended IP addresses, it manages traffic between different networks and permits several devices to share an Internet connection.
The router is a transformation of information from one to another packet.
Therefore, the router is the provider of connection to the network.
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Question: 4/8
List all the tests that you would do in order to test the
isosceles function that receives as parameter the length of
the three sides of one triangle (integer numbers) and returns
one Boolean (true when the triangle is isosceles and false
either when it is not or when it is not possible to build a
triangle because of the lengths of the sides).
Test case example: islsosceles (3,2,3)--> TRUE. Keep the
same format for the proposed test cases.
Clarification: a triangle is isosceles when it has at least two
equal sides.
The generated test cases for the function assuming another developer coded the function is given below in a C++ program.
THE CODE#include <iostream>
#include <iomanip>
#include <string>
using namespace std;
// define the data type "triangletype" with {values}
enum triangleType { scalene, isosceles, equilateral, noTriangle };
// Prototype function which returns the position of triangleType{value}
// Example: Scalene = 0, isosceles = 1, etc. These are zero indexed.
triangleType triangleShape(double a, double b, double c);
// Prototype function which takes the integer value of the
// triangle type and outputs the name of triangle
string shapeAnswer(int value);
int main() {
double inputA;
double inputB;
double inputC;
cout << "To determine whether a triangle is either:" << endl;
cout << setw(50) << " - Scalene" << endl; // Unequal in length
cout << setw(52) << " - Isosceles" << endl; // Two sides equal length
cout << setw(54) << " - Equilateral" << endl; // All sides equal
cout << setw(57) << " - Not a triangle" << endl;
cout << "Enter side A: ";
cin >> inputA;
cout << "Enter side B: ";
cin >> inputB;
cout << "Enter side C: ";
cin >> inputC;
cout << "The triangle is " << shapeAnswer(triangleShape(inputA, inputB, inputC)) << endl;
}
triangleType triangleShape(double a, double b, double c) {
triangleType answer;
if ( c >= (a + b) || b >= (a + c) || a >= (b + c) ) {
answer = noTriangle;
}
else if (a == b && b == c) {
answer = equilateral;
}
// Test the 3 options for Isosceles equality
else if ( (a == b) && (a != c) || (b == c) && (b != a) || (a == c) && (a != b) ) {
answer = isosceles;
}
else {
answer = scalene;
}
return answer;
}
string shapeAnswer(int value) {
string answer;
switch (value) {
case 0:
answer = "Scalene";
break;
case 1:
answer = "Isosceles";
break;
case 2:
answer = "Equilateral";
break;
case 3:
answer = "Not a triangle";
break;
default:
break;
}
return answer;
}
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who is know as father of computer
Answer:
Babbage is sometimes referred to as "father of computing." The International Charles Babbage Society (later the Charles Babbage Institute) took his name to honor his intellectual contributions and their relation to modern computers.
Answer: Charles Babbage
Identify two clues a tester can take from the code when writing tests.
The two clues that a tester can take from the code when writing tests are:
Always write tests before the code needed to pass them.The test prepares for the code's intended behavior.What do code tests do?In order to find flaws or problems throughout the software development process, code-based testing requires running over every line of code in a program.
The program is tested against specific test cases to determine whether it executes the necessary functionalities. Static and structural testing are two further subcategories of code-based testing.
Therefore, the evidence that a tester can use in a program if they are writing some kinds of codes are those based on the code written.
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How is the Agile way of working different?
Answer:
It is working within guidelines (of the task) but without boundaries (of how you achieve it).
Assume that your company provides IT systems integration consultancy for mid-size
manufacturing, distribution and logistics companies in the country. Having recommended and
implemented a Management Information Systems (MIS) for one on your leading clients, and
taken part in the training session of the MIS conducted by the vendor, develop a process model
with the appropriate tool set for the activities that must be performed by the sales ordering
module of the MIS to capture customer’s sales order for a named client. (Note: Your solution
must include (but not limited to) an explanation of the sales module of the MIS and the steps
involved in the sales order activities).
Discuss how information systems are useful for organizations?
Every company needs records of its actions in order to identify the root of issues and implement appropriate fixes. Storage of operational data, communication logs, documents, and modification histories can be done with the help of information systems.
Why is information system important?By supplying organizations with information they can use to make informed decisions, information systems may help them make better judgments. An organization might, for instance, employ an information system to gather sales data, which will show which products are selling well and which are not. The things to promote or delete can then be decided using this data.
By processing data from company inputs to produce information that is valuable for managing your operations, information systems become important. You can either add more data to make the information more accurate or use the information in innovative ways to boost the usefulness of the information system.
By enabling managers and other organization leaders to store data in folders and documents that can be seamlessly shared with the right personnel, information systems help disseminate information.
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You join Mountain Water Co – an expanding bottled water company as an information security officer. The company wants to do a lot of advertising of its bottled water products through its website. The CEO asks you to review the company website and report if it is secure. After talking to the webmaster you find out the following:
The Web server accepts all connections
No authentication is required
Self-registration is allowed
The web server is connected to the Internet
Is the situation secure? Select all that apply.
a.
Yes. There is no threat to a bottled water company so it is secure.
b.
There is insufficient information available to answer this question.
c.
No. Anything that is connected to the Internet is insecure.
d.
No. The system is allowing everyone to register. Only individuals who are associated with the company should be able to register.
e.
No. If there is no authentication, then anyone with access to the website online can access it. For good security only individuals with certain authorized roles should access a website.
In regards to the above case, My response is c. No. Anything that is connected to the Internet is insecure.
What is meant by computer security?Computer security is known to be a term that can be called cybersecurity. This is seen as a form of protection of computer systems as well as information from any kind of harm, theft, as well as any form of unauthorized use.
Note that Computer hardware is seen to be protected by the same ways or methods that one uses to protect other valuable things.
In the above, there is no method of authentication and as such, In regards to the above case, My response is c. No. Anything that is connected to the Internet is insecure.
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Raw images can be processed again at a later date when new and improved software become available.
Group of answer choices
True
False
Answer:
True
Explanation:
Answer the following questions in your own words.
[tex] \\ \\ [/tex]
1. What is the difference between tools and equipment?
2. Describe the word paraphernalia.
Describe the word paraphernalia in your own words
Answer:
miscellaneous articles especially the equipment needed for a particular activity
Given positive integer num_insects, write a while loop that prints, then doubles, num_insects each iteration. Print values ≤ 100. Follow each number with a space.
Sample output with input: 8
8 16 32 64
Using the knowledge in computational language in python it is possible to write a code that given positive integer num_insects, write a while loop that prints, then doubles, num_insects each iteration.
Writting the code:num_insects = int(input('Enter num: '))
while (num_insects > 0) and (num_insects <= 100):
print(num_insects, end='\n') # New line
num_insects = num_insects * 2
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your University wants to create a new department for university alumni. Every
employee has their own system credentials and they can use these credentials on any system inside the
building. how can you ensure the system authorization, availability and monitoring.
The way to ensure the system authorization, availability and monitoring is that an efficient and effective online examination system be made or a system where all can clock in daily can be used.
What is system credentials?The system credentials is seen as a kind of Credentials that is known to be used for the verification of peoples identity as well as been used as a tools for authentication.
Note that they can be part of a certificate or other authentication act that helps to know the identity of a user's and as such, The way to ensure the system authorization, availability and monitoring is that an efficient and effective online examination system be made or a system where all can clock in daily can be used.
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to group worksheets together press and hold the _____ key
The miniaturization of which of the following inventions allowed integrated circuits to get smaller, leading to the creation of the microprocessor?.
The miniaturization of microchip inventions allowed integrated circuits to get smaller and leads to the creation of the microprocessor.
What is Microprocessor?A Microprocessor may be defined as a kind of miniature electronic device that significantly stores the arithmetic, logic, and control circuitry mandatory to carry out the functions of a digital computer's central processing unit.
Microchips are silicon devices that remarkably function as the central processing unit in the computer. These chips possess numerous electronic components which are utilized to carry out specific mathematical operations.
Along with this, these chips also migrate data from one memory location to another with the support of microprocessors.
Therefore, the miniaturization of microchip inventions allowed integrated circuits to get smaller and leads to the creation of the microprocessor.
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Your question seems incomplete. The most probable complete question is as follows:
The miniaturization of which of the following inventions allowed integrated circuits to get smaller, leading to the creation of the microprocessor?
microchipelectronic circuitvacuum tubetransistorWhat device that will have the most network ports.
Answer:
switch device
Explanation:
because its purpose is to connect many devices.
Answer: SWITCH DEVICE
Explanation:
How many input configurations does the Boolean expression (x AND Y) OR (NOT x
AND NOT y) have?
4
6
8
10
CAN SOMEONE PLSEASEEE HELP ME
Answer:
4
Explanation:
There are only 2 inputs, X and Y, and the number of different input configurations will be 2-to-the-power-of the number of inputs.
2² = 4
In other words, XY can be 00,01,10 or 11 and that's it. Four combinations.
BTW, (x AND Y) OR (NOT x AND NOT y) is allso called XNOR. See picture.
Question 8
T
Many states are reducing property taxes for homeowners and extend financial aid for renters in the form of tax
credits.
Answer: Hey! What's the question?
Explanation:
What are the 3 constraints for mineshaft headgear
The 3 constraints for mineshaft headgear
The ore, or metal often run out. There is issue of Incompetence or faulty parts.Their structure can be complicated.What is Mine headgear constructions about?Mine headgear constructions is known to be one that tends to aid the wheel method that is often used for suspending any kind of winding cables that moves workers and ore up as well as down deep level shafts.
Note that the The 3 constraints for mineshaft headgear
The ore, or metal often run out. There is issue of Incompetence or faulty parts.Their structure can be complicated.Learn more about mineshaft headgear from
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2. Five batch jobs A through E, arrive at a computer center at almost same time. They have estimated running times of 10, 8, 4, 2, and 6. Their priorities are 3, 5, 2, 4 and 1 respectively with 5 being the highest priority. For each of the scheduling algorithms determine the average turnaround time and waiting time. ((5+5+5+5) [Unit 2: process management]
a. Round Robin (Quantum=2)
b. FCFS
c. Priority Scheduling
d. SJF
A ______________ is responsible for transferring: Power, Data, Memory location and clock timing.
Answer:
Control Unit
Explanation:
Control unit is responsible for coordinating various operations using timing signals. The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to the instructions that have been sent to the processor.
Answer:
I am pretty sure its the cpu.
Explanation:
HELP ASAP 100 points as i need answer soon
You join Mountain Water Co – an expanding bottled water company as an information security officer. The company wants to do a lot of advertising of its bottled water products through its website. The CEO asks you to review the company website and report if it is secure. After talking to the webmaster you find out the following:
The Web server accepts all connections
No authentication is required
Self-registration is allowed
The web server is connected to the Internet
Is the situation secure? Select all that apply.
a. Yes. There is no threat to a bottled water company so it is secure.
b. There is insufficient information available to answer this question.
c. No. Anything that is connected to the Internet is insecure.
d. No. The system is allowing everyone to register. Only individuals who are associated with the company should be able to register.
e. No. If there is no authentication, then anyone with access to the website online can access it. For good security only individuals with certain authorized roles should access a website.
Answer:
yes
Explanation:
but you need to open the website before asking this question
What is it called when a programmer includes a step in an algorithm that
allows the computer to manage its data so that the programmer can return to
it later?
OA. Sequencing
OB. Selection
C. Iteration
OD. Storage
Explanation:
sequencing is thecorrect answer .
Answer:
D.storage
just did it
Explanation:
Which of the following commands will visualise the running processes?
Select one:
a. Get-Process
b. Get-RunningProcesses
c. Show-Process
Answer:
A
Explanation:
The PS command displays your currently running processes in real-time. This will display the process for the current shell with four columns: PID returns the unique process ID.
A computer science degree does not typically give students the necessary skills to easily learn a new computer language. True or False.
Answer:
False
Explanation:
Which of the following are the functions of an OS?
An OS is responsible for managing and coordinating activities on a computer. The OS delegates booting of a system to other parts of the
system. The OS allocates computer memory and CPU time to various applications and peripheral devices. After this, the CPU manages the
peripheral devices, while the OS acts as an Interface between the user and the peripherals.
Answer:
The OS allocates computer memory and CPU time to various applications and peripheral devices. After this, the CPU manages the peripheral devices, while the OS acts as an Interface between the user and the peripherals.
list any three specification technology
Answer:
descriptive, performance and detailed.
QUESTION 1
Match the description with the type of application is represented.
Application is capable of working offline
A Application is distributed and can run on more than one
machine
C.
B.
Application includes a client in the form of a web page
Application is designed to run a device like a smartphone
Application designed such that different parts of the
program runs on multiple computers
A. Distributed application.
B. Mobile application
C. Web application
D. Standalone application
E. Client-Server application
The matchup are:
Application is capable of working offline - D. Standalone application Application is distributed and can run on more than one machine - A. Distributed application.Application includes a client in the form of a web page - E. Client-Server applicationApplication is designed to run a device like a smartphone - B. Mobile application.Application designed such that different parts of the program runs on multiple computers - C. Web application.What is a distributed application architecture?
This is know n to be when one or more local or remote clients tend to communicate with one or more servers that are known to be located on various computers connected by a network make up a distributed application.
Note that Business operations can be carried out from any location through the use of this kind of application.
Therefore, Application is capable of working offline - D. Standalone application
Application is distributed and can run on more than one machine - A. Distributed application.Application includes a client in the form of a web page - E. Client-Server applicationApplication is designed to run a device like a smartphone - B. Mobile application.Application designed such that different parts of the program runs on multiple computers - C. Web application.Learn more about Web application from
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the ____ is a type of chart which displays the information as a series of data points
Answer:
Scattered Chart
Explanation:
Hope it helps you
How does the CPU interface with the device to coordinate the transfer?
Explanation:
The CPU can initiate a DMA (Direct Memory Access) operation by writing values into special registers that can be independently accessed by the device, The device initiates the corresponding operation once it receives a command from the CPU.
Which of these is logically equivalent to x OR y?
NOT (x AND y)
NOT (NOT X AND NOT y)
O NOT X AND NOT Y
(x AND NOT Y) OR (NOT x AND y)
Can someone who actually knows plsssss reply now plsss help
Answer:
NOT (NOT x AND NOT y)
Explanation:
This is DeMorgan's theorem. Look that up for more details.
[tex]{\displaystyle {\overline {A\cdot B}}={\overline {A}}+{\overline {B}}} \newline \newline{\displaystyle {\overline {A+B}}={\overline {A}}\cdot {\overline {B}}}[/tex]
So
[tex]{A + B}=\overline{{\overline {A}}\cdot{\overline {B}}}}[/tex]
You can also compare them by creating a truth table.
[tex]\begin{tabular}{ c | c | c } x & y & x OR y \\ 0 & 0 & 0 \\ 0 & 1 & 1 \\ 1 & 0 & 1 \\ 1 & 1 & 1 \\\end{tabular}[/tex]