Instructions

What is a CPU or a GPU? What’s the difference? Which one is better?

Alik [6]

The CPU (central processing unit) has often been called the brains of the PC. But increasingly, that brain is being enhanced by another part of the PC, the GPU (graphics processing unit), which is its soul. The GPU renders images, animations and video for the computer's screen. GPUs are located on plug-in cards, in a chipset on the motherboard or in the same chip as the CPU.

6 0

3 years ago

Write any three type of looping structure with syntax

schepotkina [342]

Answer:

The correct answer to this question is given below in the explanation section.

Explanation:

There are three types of loops that are used almost in all programming languages today. Loop is used when you want to execute many times the same lines of codes. These loops are given below:

For-loop

While-loop

Do-while loop

The syntax of these loops is given below. However, it is noted that these syntax are based on C++ language. :

1-For-loop:

for ( init; condition; increment/decrement ) {

statement(s);

}

init: this is executed first and only once, this allows to initialize and declare the loop control variable.

Condition: next condition is evaluated, if the condition is true then the loop body will get executed. And, if it gets false, the loop will get terminated.

increment: this will increment/decrement the counter (init) in the loop.

for example: to count number 1 to 10, the for-loop is given below:

int total=0;

for (int i=0; i>10;i++)

{

total=total + i;

to

}

2-While loop:

Repeats a statement or group of statements in the body of a while-loop while a given condition is true. It tests the given condition before executing the loop body.

syntax:

while(condition) {

statement(s);

}

For example: To count number 0 to 10.

int a = 0;

int total =0;

// while loop execution

while( a < 11 ) {

total = total + a

a++;

}

3- do-while loop:

Do-while works like a while statement, while it tests the condition at the end of the loop body.

Syntax:

do {

statement(s);

}

while( condition );

For example:

int a = 0;

int total =0;

// while loop execution

do {

total = total + a

a++;

}while( a < 11 )

7 0

3 years ago

consider Java and explore its scope rules. One aspect of the scope rules of any language is when data or methods can have the sa

navik [9.2K]

Answer and Explanation:

Abstract class Point {

int x = 1, y = 1;

void move(int dx, int dy) {

x += dx;

y += dy;

alert();

}

abstract void alert();

}

abstract class Colored Point extends Point {

int color;

}

class Simple Point extends Point {

void alert() { }

}

Here, a class Point is proclaimed that must be declared abstract, in light of the fact that it contains an assertion of a unique strategy named alert. The subclass of Point named Colored Point acquires the dynamic technique alert, so it should likewise be proclaimed theoretical. Then again, the subclass of Point named Simple Point gives a usage of alarm, so it need not be dynamic.

The statement:

Point p = new Point();

would bring about an aggregate time mistake; the class Point can't be launched in light of the fact that it is theoretical. Be that as it may, a Point variable could accurately be instated with a reference to any subclass of Point, and the class Simple Point isn't digest, so the statement:

Point p = new Simple Point();

would be correct. Instantiation of a Simple Point causes the default constructor and field initializers for x and y of Point to be executed.

5 0

3 years ago

What will be displayed in the console when this program runs?

tresset_1 [31]

Answer:

D

Explanation:

I ran it through app lab and it returned 30

4 0

2 years ago

[20 points] 3.3 Code Practice: Question 2

igor_vitrenko [27]

Answer:

See explanation

Explanation:

The attachment show that you've attempted the question already.

I'll assist in making corrections to your source code.

First, edit line 5 to

if(r<= 255 and g<=255 and b <=255):

Then edit line 8 to:

if(r>= 255):

Then edit line 11 to:

if(g>= 255):

Lastly, edit line 14 to:

if(b>= 255):

Other part of the attachment is correct

3 0

3 years ago