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3 years ago

When a new pc is being built which component has the most influence when selecting the case and power supply

Computers and Technology

1 answer:

PSYCHO15rus [73]3 years ago

5 0

When a new PC is being built the motherboard has the most influence when selecting the case and power supply.

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Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for some program. The number of cyc

Kipish [7]

Answer:

Option d) B is 1.33 times faster than A

Given:

Clock time, $t_{A} = 100 ps$

$t_{A} = 150 ps$

No. of cycles per instructions, $n_{A} = 2.0$

$n_{B} = 1.0$

Solution:

Let I be the no. of instructions for the program.

CPU clock cycle, $f_{A}$ = 2.0 I

CPU clock cycle, $f_{B}$ = 1.0 I

Now,

CPU time for each can be calculated as:

CPU time, T = $CPU clock cycle\times clock time$

$T_{A} = f_{A}\times t_{A} = 2.0 I\times 100 = 200 I ps$

$T_{B} = f_{B}\times t_{B} = 1.0 I\times 100 = 150 I ps$

Thus B is faster than A

Now,

$\frac{Performance of A}{Performance of B} = \frac{T_{A}}{T_{B}}$

$\frac{Performance of A}{Performance of B} = \frac{200}{150}$

Performance of B is 1.33 times that of A

7 0

3 years ago

Read 2 more answers

In distributed dos attacks, the attacker sends messages directly to ________. bots the intended victim of the dos attack backdoo

kirill115 [55]

The word DoS refers to the Disk Operating System. In the case given above, if it happens that there is a distributed DoS attack, the attacker then sends messages directly to the BOTS. Bots refer to internet or web robots. Hope this answer helps. The answer is the first option.

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3 years ago

Harvey is creating a presentation for his school project. He wants to have the same look on all the slides of his presentation.

Misha Larkins [42]

He should use PowerPoint and the design should be feathered

8 0

4 years ago

2. Write a program to calculate CGPA of a student. The program should be able to get input from the user of the grade for each c

Irina18 [472]

The easy way to do it is to let an array accept all the inputs and add all the inputs together and divide the sum by how many the input was.

Example : five + five + five + five + three + two = 25
Now divide twenty five : twenty five / six = 4.1

Letter A is the closest answer.

7 0

3 years ago

True or False. When clicking the button, the program displays OK1 OK2. When clicking the button, the program displays OK1. When

zaharov [31]

Answer:

False, The program has no compile error.

Explanation:

import javafx.application.Application;

import javafx.scene.Scene;

import javafx.scene.control.Button;

import javafx.stage.Stage;

public class Test extends Application {

@Override // Override the start method in the Application class

public void start(Stage primaryStage) {

// Create a button and place it in the scene

Button btOK = new Button("OK");

btOK.setOnAction(e -> System.out.println("OK 1"));

btOK.setOnAction(e -> System.out.println("OK 2"));

Scene scene = new Scene(btOK, 200, 250);

primaryStage.setTitle("MyJavaFX"); // Set the stage title

primaryStage.setScene(scene); // Place the scene in the stage

primaryStage.show(); // Display the stage

}

public static void main(String[] args) {

launch(args);

}

Java has an inline compiler, so if the line of code for an event is repeated twice and they both are not segmented, they will be compiled consecutively.

8 0

3 years ago