QoS services are protocols that allow routers to make decisions about which IP datagram may be more important than others. Which IP header field would QoS details be found?

Answer:

The three primitive data types in JavaScript are:

1. Numbers

2. Strings of text(known as "strings")

3. Boolean Truth Values (known as "booleans")

Answer:

int recursiveFunction(int n) {

if (n == 0 || n == 1) {

 return n;

}

else {

 return recursiveFunction(n - 2) + recursiveFunction(n - 1);

}

Explanation:

Answer:

Periodical Literature

Explanation:

In this specific scenario, the best source for you to use would be the periodicals. Periodical Literature is a category of serial publications that get released as a new edition on a regular schedule, such as a magazine, newsletters, academic journals, and yearbooks. Some real-life examples include Sports Illustrated, Discovery, or even Time Magazine. These periodical literary sources all provide up to date data on any topic that is needed.

Answer & Explanation:

This program is written in C++ and it combines the step 1 and step 2 to create a menu driven program

Each line makes use of comments (as explanation)

Also, see attachment for program file

Program Starts Here

//Put Your Name Here; e.g. MrRoyal

//This program calculates the area of circle, triangle and square; depending on the user selection

//The next line include necessary header file

#include<iostream>

using namespace std;

int main()

{

//The next line defines variable pi as a constant with float datatype

const float pi = 3.14159;

// The next two lines declares all variables that'll be needed in the program

string choice;

float length, base, height, radius, area;

// The next four lines gives an instruction to the user on how to make selection

cout<<"Press 1 to calculate area of a square: "<<endl;

cout<<"Press 2 to calculate area of a circle: "<<endl;

cout<<"Press 3 to calculate area of a triangle: "<<endl;

cout<<"Press 4 to quit: "<<endl;

//This  next line prompts user for input

cout<<"Your choice: ";

//This next line gets user input and uses it to determine the next point of execution

cin>>choice;

if(choice == "1")  //If user input is 1, then the choice is area of square

{

 cout<<"Length: ";  //This line prompts user for length of the square

 cin>>length;  // This line gets the length of the square

 area = length * length;  //This line calculates the area

 cout<<"Area: "<<area;  //This line prints the calculated area

}

else if(choice == "2") //If user input is 2, then the choice is area of circle

{

 cout<<"Radius: ";  //This line prompts user for radius

 cin>>radius;  //This line gets radius of the circle

 area = pi * radius * radius;  // This line calculates the area

 cout<<"Area: "<<area;  //This line prints the calculated area

}

else if(choice == "3") //If user input is 2, then the choice is area of triangle

{

 cout<<"Base: "; //This line prompts user for base

 cin>>base;  //This line gets the base

 cout<<"Height: ";  //This line prompts user for height

 cin>>height;  //This line gets the height

 area = 0.5 * base * height;  //This line calculates the area

 cout<<"Area: "<<area;  //This line prints the calculated area

}

else if(choice == "4")  //If user input is 4, then the choice is to quit

{

 //Do nothing and quit

}

else  //Any other input is invalid

{

 cout<<"Invalid Option Selected";

}

return 0;

}

Answer:

This program is written using Python

Program doesn't make use of comments; however, see explanation section for detailed explanation

Program starts here

print("Enter the coordinates of the rectangle")

x1 = float(input("x1: "))

y1 = float(input("y1: "))

x2 = float(input("x2: "))

y2 = float(input("y2: "))

print("Enter the coordinates to check")

x = float(input("x: "))

y = float(input("y: "))

if (x1<=x<=x2 and y1<=y<=y2):

    print(True)

else:

    print(False)

Explanation:

This next 5 lines prompt the user to enter the coordinates of the rectangle

print("Enter the coordinates of the rectangle")

x1 = float(input("x1: "))

y1 = float(input("y1: "))

x2 = float(input("x2: "))

y2 = float(input("y2: "))

The next 3 lines prompt the user to enter the coordinate to check

print("Enter the coordinates to check")

x = float(input("x: "))

y = float(input("y: "))

The next line checks if the input coordinate is within the coordinate of the rectangle

if (x1<=x<=x2 and y1<=y<=y2):

   print(True) -> This statement is executed if the if condition is true

else:

   print(False)-> This statement is executed if the if otherwise

In this exercise we have to use the knowledge of computational language in python to write the code.

the code can be found in the attachment.

In this way we have that the code in python can be written as:

print("Enter the coordinates of the rectangle")

x1 = float(input("x1: "))

y1 = float(input("y1: "))

x2 = float(input("x2: "))

y2 = float(input("y2: "))

print("Enter the coordinates to check")

x = float(input("x: "))

y = float(input("y: "))

if (x1<=x<=x2 and y1<=y<=y2):

   print(True)

else:

   print(False)

See more about python at brainly.com/question/26104476

Answer:

//method listUpper takes a list of strings as parameter

public List<String> listUpper(List<String> list)

{ List<String> finalList= new ArrayList<String>();

//finalList is created which is a list to display the strings in upper case

for(String s:list){ //loop iterates through every string in the list and converts each string to Upper case using toUpperCase() method

s = s.toUpperCase();

finalList.add(s); } //finally the upper case strings are added to the finalList

return finalList; } //return the final list with uppercase strings

Explanation:

The method listUpper() works as follows:

For example we have a list of following strings: ("a", "an", "being").

finalList is a list created which will contains the above strings after converting them to uppercase letters.

For loop moves through each string in the list with these strings ("a", "an", "being"). At each iteration it converts each string in the list to uppercase using toUpperCase() and then add the string after converting to uppercase form to the finalList using add() method. So at first iteration "a" is converted to A and added to finalList, then "an" is converted to uppercase AN and added to finalList and at last iteration "being" is converted to BEING and added to finalList. At the end return statement returns the finalList which now contains all the string from list in uppercase form.

The method called listUpper() that takes in a list of strings, and returns a list of the same length containing the same strings but in all uppercase form is as follows:

def listUpper(list_string):

    for i in range(len(list_string)):

         list_string[i] = list_string[i].upper()

    return list_string

print(listUpper(["buy", "dog", "rice", "brought", "gun"]))

The code is written in python.

learn more on python here: https://brainly.com/question/6858475

Answer:

True.

Explanation:

Customer Premises Equipment (CPE) in telecommunications includes all devices connected to the public switched telephone network (PSTN), where the ownership and the responsibility for maintenance and repair of the device belongs to the customer and not to the telephone service provider.

The customer premises equipment (CPE) can either be an active or passive network equipment which are located in the premises of the customer.

Some typical examples of consumer premises equipment (CPE) are switches, routers, PABX systems, modem, telephone, set-top boxes etc. These devices are used to connect or enable customers to use the services being provided by the telecommunications company.

Hence, you note that they are the property of a customer and not belonging to the service provider. Thus, in the event of a downtime or in cases of maintenance the responsibility lies on the user.

However, a demarco can be used to distinguish between a customer premises equipment and equipments belongings to the telecommunications service provider.

Answer:

a web browser

Explanation:

it is like safari chrome or edge

A web browser  is software that finds websites, webpages, images, videos, news, maps and other information related to a specific topic.

Software is a set of instructions, information, or computer programs that are used to operate equipment and perform certain tasks. Hardware, which is a term for a computer's external components, is the opposite of it. In this usage, "software" refers to the running scripts, programs, and apps on a device.

Software refers to the processes and programs that enable a computer or other electrical device to function. Software like Excel, Windows, or iTunes are examples. Computers are managed by software. Software can be divided into three categories: system software, utility software, and application software.

Thus, it is a web browser

For more details about software, click here:

https://brainly.com/question/985406

#SPJ2

Answer:

I believe it is A

Explanation:

Answer:

Here is the JAVA program to calculate volume of cuboid:

import java.util.Scanner; // Scanner class is used to take input from user

public class CuboidVol { // class to calculate volume of cuboid

public static void main(String[] args) { // start of main() function body

Scanner input= new Scanner(System.in); //create Scanner class object

// prompts user to enter length of cuboid

System.out.println("Enter the cuboid length:");

double length=input.nextDouble(); //reads the input length value from user

// prompts user to enter width of cuboid

System.out.println("Enter the cuboid width:");

double width=input.nextDouble(); //reads the input width from user

// prompts user to enter height of cuboid

System.out.println("Enter the cuboid height:");

double height=input.nextDouble(); //reads the input height from user

/* the following formula is to calculate volume of a cuboid by multiplying its length width and height and a double type variable cuboidVolume is defined to store the value of the resultant volume to it */

double  cuboidVolume= length*width*height; //calculates cuboid volume

//displays volume of cuboid and result is displayed up to 2 decimal places

System.out.printf("Volume of the cuboid (length " + length + "/ height " + height + "/ width" +width +" is: " + "%.2f",cuboidVolume);   } }

Explanation:

The formula for the volume of a cuboid is as following:

Volume = Length × Width ×  Height

So in order to calculate the volume of cuboid three variable are required for length, width and height and one more variable cuboidVolume to hold the resultant volume of the cuboid.

The program is well explained in the comments added to each statement of the program. The program prompts the user to enter the value of height width and length of cuboid and the nextDouble() method is used to take the double type input values of height length and width. Then the program declares a double type variable cuboidVolume to hold the result of the volume of cuboid. Then the last printf statement is used to display the volume of cuboid in the format format "Volume of the cuboid (length  / height  / width ) is" and the result is displayed up to 2 decimal places.

The screenshot of the program along with its output is attached.

Answer:

According to the principles of design, Repetition refers to the recurrence of elements of the design

One of the advantages of this is that it affords uniformity. Another is that it keeps the user of such a system familiar or with the interface of the operating system.

One major drawback of this principle especially as used in the question is that it creates a familiar route for hackers.

Another drawback is that creates what is called "repetition blindness". This normally occurs with perceptual identification tasks.

The  phenomenon may be  due to a failure in sensory analysis to process the same shape, figures or objects.

Cheers!

Answer:

Yes

Explanation:

Yes, something approximating a hierarchical file system be simulated. This is done by assigning to each file name the name of the directory it is located in.

For example if the directory is UserStudentsLindaPublic, the name of the file can be UserStudentsLindaPublicFileY.

Also the file name can be assigned to look like the file path in the hierarchical file system. Example is /user/document/filename

Answer:

Here is the sentinel-controlled while loop:

#include <iostream> //to use input output functions

using namespace std; // to identify objects like cin cout

int main(){ // start of main() function body

int test_score; // declare an integer variable for test scores

//prompts user to enter test scores and type-99 to stop entering scores

cout << "Enter the test scores (enter -99 to stop): ";

cin >> test_score; // reads test scores from user

while (test_score != -99){ // while loop keeps executing until user enters -99

cin >> test_score; } } // keeps taking and reading test scores from user

Explanation:

while loop in the above chunk of code keeps taking input scores from user until -99 is entered. Sentinel-controlled loops keep repeating until a sentinel value is entered. This sentinel value indicates the end of the data entry such as here the sentinel value is -99 which stops the while loop from iterating and taking the test score input from user.

The complete question is that the code should then report how many scores were  entered and the average of these scores. Do not count the end sentinel -99 as a score.

So the program that takes input scores and computes the number of scores entered and average of these scores is given below.

#include <iostream>  // to use input output functions

using namespace std;  // to identify objects like cin cout

int main(){  //start of main function body

double sum = 0.0;  // declares sum variable to hold the sum of test scores

int test_score,count =0;  

/* declares test_scores variable to hold the test scores entered by user and count variable to count how many test scores input by user */

cout << "Enter the test scores (or -99 to stop: ";

//prompts user to enter test scores and type-99 to stop entering scores

cin >> test_score;  // reads test scores from user

while (test_score != -99){  // while loop keeps executing until user enters -99

count++;  /* increments count variable each time a test cores is input by user to count the number of times user entered test scores */

sum = sum + test_score;  // adds the test scores

cin >> test_score;}  // reads test scores from user

if (count == 0)  // if user enters no test score displays the following message

cout << "No score entered by the user" << endl;

else  //if user enters test scores

//displays the numbers of times test scores are entered by user

cout<<"The number of test scores entered: "<<count;

/* displays average of test scores by dividing the sum of input test scores with the total number of input test scores */

cout << "\n The average of " << count << " test scores: " <<sum / count << endl;}

The program along with its output is attached.

Answer:

import random

guess = int(input("Make a guess: "))

total = count = 0

while total < 100:

   roll = random.randint(1, 6)

   total += roll

   count += 1

if guess == count:

   print("Your guess is correct")

elif guess > count:

   print("Your guess is high")

else:

   print("Your guess is low")

Explanation:

*The code is in Python.

Import the random module to simulate the dice roll

Ask the user to make a guess

Initialize the total and count as 0

Create a while loop that iterates while the total is smaller than 100. Inside the loop, use random to get a random number between 1 and 6 and set it to the roll. Add the roll to the total. Increment the count by 1.

When the loop is done, check the guess and count. If they are equal, that means the guess is correct. If the guess is greater than the count, that means it is high. If the previous cases are not true, then the guess is low.

Answer:

The operating system must by the use of policies define access to and the use of all computer resources.

Policies are usually defined during the design of the system. These are usually default in settings. Others are defined and or modified during installation of the addon and or third-party software.

Computer Security Policies are used to exact the nature and use of an organisations computers systems. IT Policies are divided into 5 classes namely:

Cheers!

Answer:

The answer is "AP//"

Explanation:

In the given question choices were missing so, the correct choice can be defined as follows:

The 3-bit color description of 'CYAN' is 011 if we convert it into 3- byte binary representation, we get,  the 3- byte binary representation that is equal to 011 =  00000000 11111111 11111111  and to split the 3-byte description into 6-bit subset to transform into Base64. so, we get:  000000 001111 111111 111111

if we have the Base64 alphabet table to convert the 6-bit representation towards its comparable letter or character by the 6-bit subgroup, that can be defined as follows:

Answer:knowing how to build and program computers.

Explanation:

Answer:

Text wrap is a feature supported by many word processors that enables you to surround a picture or diagram with text. The text wraps around the graphic (picture or diagram).

Explanation:

Hope this helps :)

Answer:

I am writing a Python program:

def approxPIsquared(error):

   previous = 8

   new_sum =0

   num = 3

   while (True):

       new_sum = (previous + (8 / (num ** 2)))

       if (new_sum - previous <= error):

           return new_sum

       previous = new_sum

       num+=2    

print(approxPIsquared(0.0001))

Explanation:

I will explain the above function line by line.

def approxPIsquared(error):  

This is the function definition of approxPlsSquared() method that takes error as its parameter and approximates constant Pi to within error.

previous = 8     new_sum =0      num = 3

These are variables. According to this formula:

Pi^2 = 8+8/3^2+8/5^2+8/7^2+8/9^2+...

Value of previous is set to 8 as the first value in the above formula is 8. previous holds the value of the previous sum when the sum is taken term by term. Value of new_sum is initialized to 0 because this variable holds the new value of the sum term by term. num is set to 3 to set the number in the denominator. If you see the 2nd term in above formula 8/3^2, here num = 3. At every iteration this value is incremented by 2 to add 2 to the denominator number just as the above formula has 5, 7 and 9 in denominator.

while (True):  This while loop keeps repeating itself and calculates the sum of the series term by term, until the difference between the value of new_sum and the previous is less than error. (error value is specified as input).

new_sum = (previous + (8 / (num ** 2)))  This statement represents the above given formula. The result of the sum is stored in new_sum at every iteration. Here ** represents num to the power 2 or you can say square of value of num.

if (new_sum - previous <= error):  This if condition checks if the difference between the new and previous sum is less than error. If this condition evaluates to true then the value of new_sum is returned. Otherwise continue computing the, sum term by term.

return new_sum  returns the value of new_sum when above IF condition evaluates to true

previous = new_sum  This statement sets the computed value of new_sum to the previous.

For example if the value of error is 0.0001 and  previous= 8 and new_sum contains the sum of a new term i.e. the sum of 8+8/3^2 = 8.88888... Then IF condition checks if the

new_sum-previous <= error

8.888888 - 8 = 0.8888888

This statement does not evaluate to true because 0.8888888... is not less than or equal to 0.0001

So return new_sum statement will not execute.

previous = new_sum statement executes and now value of precious becomes 8.888888...

Next   num+=2  statement executes which adds 2 to the value of num. The value of num was 3 and now it becomes 3+2 = 5.

After this while loop execute again computing the sum of next term using       new_sum = (previous + (8 / (num ** 2)))  

new_sum = 8.888888.. + (8/(5**2)))

This process goes on until the difference between the new_sum and the previous is less than error.

screenshot of the program and its output is attached.

Explanation:

A website is a group of globally accessible into linked pages which have a single domain name. A web application is a software or program is is accessible using any web browser.

Answer:

Explanation:

A website shows static or dynamic data that is predominantly sent from the server to the user only, whereas a web application serves dynamic data with full two way interaction.

Answer:

you have to include insted the file the instructions...

Explanation:

that is what you need to do (if that is what you are asking)

Answer:

You have to do what the file suggests

Explanation:

In addition, you can also get classes to learn more about computer science and coding. Here is a link for free lessons.

cognosphere.tech

Answer:

The description including its scenario is listed throughout the explanation section below.

Explanation:

Star topology seems to be a LAN system under which all points are connected to a single cable link location, such as with a switch as well as a hub. Put it another way, Star topology is among the most commonly used network configurations.

Throughout this configuration or setup:

Answer:

d. all are correct statements

Explanation:

CARRIER ETHERNET can be defined as the Ethernet which is a telecommunications network providers that provides and enables all Ethernet services to their customers and as well to help them utilize the Ethernet technology in their networks which is why the word “Carrier” in Carrier Ethernet networks is tend to refers to a large communications services providers that has a very wide reach through all their global networks. Example of the carriers are:

They help to provide audio, video, as well as data services to residential and to all business as well as enterprise customers.

CARRIER ETHERNET also make use of high-bandwidth Ethernet technology for easy Internet access and as well as for communication among the end users.

Therefore all the statement about CARRIER ETHERNET NETWORK are correct

a. Metro Ethernet Forum (MEF) is a type of ethernet which created a Carrier Ethernet framework in order to ensure the interoperability of service provider that the Carrier Ethernet is offerings.

b. The MEF also help to certifies CE network providers, as well as the manufacturers and network professionals in order to ensure interoperability as well as a great service competencies.

c. MEF certified services also include E-Line, E-LAN, E-Tree, E-Access, and E-Transit

Hence, MEF is an important part of Carrier Ethernet because they act as the defining body for them, reason been that they are as well telecommunications service providers, cable MSOs, as well as network equipment and software manufacturers among others.

Answer:

Deployment

Explanation:

Hardware lifecycle management is geared at making optimum use of the computer hardware so as to maximize all the possible benefits. During the deployment stage of the hardware lifecycle, the user is prompted by the computer to input their own computer hostname and username. In doing this, it is important that the user takes note of possible flaws in security. Passwords are set at this stage too. The four stages in the hardware lifecycle are procurement, deployment, maintenance, and retirement. At the deployment stage, the hardware is set up and allocated to employees so that they can discharge their duties effectively.

So, for organizations, it is important that strong passwords are used to prevent security breaches in the event that an employee leaves the organization.

Answer:

Deployment

Explanation:

Answer:

A subroutine is a block of statements that carries out one or more tasks. ... they share all variables with the rest of the main program. ... Once you have defined a function in your program, you may use it in any appropriate expression, such as: ... Thus, functions can- not change the values of the arguments passed to them.

Explanation:

Hi there! Hopefully this helps!

------------------------------------------------------------------------------------------------------

1. Barbara Liskov.

2. Carl Sassenrath.

3. Larry Page.

Answer:

1. Ellon Musk

2. Larry Page

3. John Hopcroft

Hope that helps!

Answer:

The output of the given code is "5".

Explanation:

Answer:

demon,harold,val

Explanation:

as it say that damon is on the left nut not necessary  to next to val .harlord was also to the left of varl so on the most right side varl was there and also there was one person who was on the right of harold so harold have one person on the left other on the right harold was in center varl was on right most side and damon was on left most side  

Answer:

Here is a UpdateTimeWindow() method with parameters timeStart, timeEnd, and offsetAmount

// the timeEnd and timeStart variables are passed by pointer

void UpdateTimeWindow(int* timeStart, int* timeEnd, int offsetAmount){

// this can also be written as  *timeStart = *timeStart + offsetAmount;

*timeStart += offsetAmount;  //adds value of offsetAmount to that of //timeStart

// this can also be written as  *timeEnd = *timeEnd + offsetAmount;

  *timeEnd += offsetAmount;  } //adds value of offsetAmount to that of //timeEnd

Explanation:

The function has three int parameters timeStart, timeEnd, and offsetAmount.

First two parameters timeStart and End are passed by pointer. You can see the asterisk sign with them. Then in the body of the function there are two statements *timeStart += offsetAmount; and *End+= offsetAmount; in these statements the offsetAmount is added to the each of the two parameters timeStart and timeEnd.

Answer:

1. Divide each bonus by regular bonus apply this to all the data

2. In cell C11 write, "Average" press tab key on the keyboard and then select the range of the cells either by typing "C7:C10" or by selecting it through the mouse.

Explanation:

The average bonus multiplier can be found by dividing each bonus with the regular bonus applying this to all the data and then putting the average formula and applying it to the cells C7:C10.  

After dividing the bonus with regular bonus, in cell C11 write, "Average" press tab key on the keyboard and then select the range of the cells either by typing "C7:C10" or by selecting it through the mouse.