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3 years ago

How do you calculate the file size of a text file?

Computers and Technology

1 answer:

enot [183]3 years ago

4 0

Answer:

It is calculated by multiplying the surface area of a document (height x width) to be scanned by the bit depth and the dpi2. Because image file size is represented in bytes, which are made up of 8 bits, divide this figure by 8.

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Why is the ketboard calledQWERTY

Serhud [2]

I believe it is because the arrangement of the first six letters in the top alphabet row of a standard keyboard QWERTY goes way back. The layout was created in 1873 when Christopher Latham Sholes made improvements to his earlier typewriter models in order to design a quicker and more efficient typewriter for E. Remington and Sons.

5 0

3 years ago

Read 2 more answers

g Define memory hierarchy. A. The rate at which information can be transferred from one place to another. B. Ordering storage sy

andrew-mc [135]

Answer:

The correct option is B.

Explanation:

Memory hierarchy is the ordering of storage systems according to their speed, capacity and cost.

The hierarchy consist of Register as the top, followed by cache, then main memory, secondary memory and external storage. As you go down the hierarchy, the speed decreases, the size increases and the cost decreases also.

Memory hierarchy diagram is attached for reference.

3 0

3 years ago

Given that the array monthSales of integers has already been declared and that its elements contain sales data for the 12 months

SIZIF [17.4K]

Answer:

System.out.println("October is the "+monthSales[9]+"th Month of the year");

A complete Java program is given in the explanation section.

Explanation:

public class num4 {

public static void main(String[] args) {

int [] monthSales = new int[12];

int i=0;

for(i = 0; i<monthSales.length; i++){

monthSales[i] = i+1;

}

System.out.println("October is the "+monthSales[9]+"th Month of the year");

}

In the code above, we created an an array of size 12 with this statement

int [] monthSales = new int[12];

using the for loop, the numbers 0-12 are added to the array corresponding to the twelve months in the year

The statement System.out.println("October is the "+monthSales[9]+"th Month of the year"); outputs the corresponding number to October

5 0

3 years ago

Match the characteristics to the mobile operating system that it describes.

mel-nik [20]

Answer:

1. is Apple's iOS

2. is Android

3. is Microsoft

8 0

3 years ago

Create a new class MyArray_DE and copy and paste the previous program. Be sure to rename the class to MyArray_DE. Modify the pro

vova2212 [387]

Answer:

public class MyArray_DE

{

public static void main(String[] args) {

int[] numbers = {28, 7, 92, 0, 100, 77};

int total = 0;

for (int i=0; i<numbers.length; i++){

if(numbers[i] % 2 == 0)

total += numbers[i];

}

System.out.println("The sum of even numbers is " + total);

System.out.println("The numbers in reverse is ");

for (int i=numbers.length-1; i>=0; i--){

System.out.print(numbers[i] + " ");

}

Explanation:

Since you did not provide the previous code, so I initialized an array named numbers

Initialize the total as 0

Create a for loop that iterates through the numbers

Inside the loop, if the number % 2 is equal to 0 (That means it is an even number), add the number to total (cumulative sum)

When the loop is done, print the total

Create another for loop that iterates through the numbers array and print the numbers in reverse order. Note that to print the numbers in reverse order, start the i from the last index of the array and decrease it until it reaches 0.

4 0

3 years ago