Question 4 of 20

Which method of deleting files can be used in windows xp and vista?

Makovka662 [10]

The correct answer is C.

4 0

3 years ago

The Joint Photographic Experts Group developed the ___________ graphic format.

jolli1 [7]

1. <span>The Joint Photographic Experts Group developed the jpeg graphic format.
2. </span><span>It is important to include the alt attribute of the tag because some people use text-only Web browsers. </span>

4 0

3 years ago

Read 2 more answers

Iven an array temps of double s, containing temperature data, compute the average temperature. Store the average in a variable c

ale4655 [162]

Answer:

import java.util.Arrays;

import java.util.Scanner;

public class num1 {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

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

int len = in.nextInt();

double [] temps = new double[len];

double avgTem;

int k =0;

double total = 0;

for( k=0; k<temps.length; k++){

System.out.println("Enter values for the array");

temps[k]=in.nextDouble();

}

System.out.println("The Arrays contains the following values");

System.out.println(Arrays.toString(temps));

// Computing the average of the values

for(k=0; k<temps.length; k++){

total = total+temps[k];

}

avgTem = total/(temps.length);

System.out.println("The average Temperature is: "+avgTem);

}

Explanation:

Using Java programming language
Import the Scanner class to receive user input
Prompt User for the length of the Array, receive and store in a variable len;
Declare a new double array of size len double [] temps = new double[len];
Using a for loop, continually prompt user to enter values into the array
Display the values of the array using Java's Arrays.toString method
Use another for loop to add up all the elements in the arraay and store in the variable called total
Outside the second for loop calculate the average avgTem = total/(temps.length);
Display the average temp.

6 0

3 years ago

write a function print array to print an array on one line as: 9 8 7 6 5 4 3 2 1 0 write and test a function called bubble sort

Lisa [10]

Function print array to print an array on one line as:

void printArray(int arr[], int n)
{
int i;
for (i = 0; i < n; i++)
printf("%d ", arr[i]);
printf("\n");
}
void bubbleSort(int arr[], int n)
{
int i, j;
for (i = 0; i < n-1; i++)
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}
void main()
{
int arr[] = {9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
int n = sizeof(arr)/sizeof(arr[0]);
printf("Given array is \n");
printArray(arr, n);
bubbleSort(arr, n);
printf("\nSorted array is \n");

What is array?
An array is a type of data structure used in computer science that contains a set of elements (values and variables), each of which is designated by an array index or key. The simplest type of data structure is indeed a linear array, also known as a one-dimensional array. For instance, an array of ten 32-bit (4-byte) arithmetic operations, to indices 0 through 9, may be stashed as ten words at memory addresses 2000,2004,2008,..., 2036 (in hexadecimal: 0x7D0, 0x7D4, 0x7D8,..., 0x7F4) so that the element with index

To learn more about array
brainly.com/question/24275089
#SPJ4

4 0

1 year ago

________ states that the value of a network is equal to the square of the number of users connected to it.

Juliette [100K]

Answer:

This is known as the Metcalfe's Law

Explanation:

In 1980, Metcalfe's law was first presented, not considering users but the communication among compatible devices (e.g. telephone, fax machines and so on). It was after the globalization of the internet that the law got introduced to users and networks.

A demonstration of the law can be seen in fax machines, one fax machine is purposeless, however, the interconnection of multiple fax machines on the network increases the value of every fax machine because the number of the users of the fax machines increases. Similarly, the more the users of a particular service, the more relevant the service becomes.

8 0

3 years ago

Read 2 more answers