ITF Pro: Chapter 3.3.2

What is the primary function of the CPU in a computer system?

• To store data permanently

• To execute instructions from a computer program

• To provide power to the computer

• To display graphics on the screen

How does the CPU interact with RAM during the execution of a program?

• The CPU stores the entire program in its internal memory

• The CPU retrieves instructions from RAM one at a time

• The CPU directly modifies the program stored in RAM

• The CPU only uses RAM for storing user data

Which of the following best describes the relationship between the CPU and RAM?

• RAM processes data while the CPU stores it

• The CPU processes data while RAM temporarily stores instructions and data

• Both CPU and RAM store data permanently

• RAM executes instructions while the CPU stores them

Why is RAM important for the CPU's operation?

• It provides a permanent storage solution for the CPU

• It allows the CPU to access and execute instructions quickly

• It powers the CPU during processing

• It cools down the CPU during intensive tasks

What happens to the data in RAM when a computer is turned off?

• It is saved permanently

• It is transferred to the CPU

• It is lost

• It is compressed and stored

Which component is responsible for executing each line of a computer program?

• RAM

• Hard Drive

• CPU

• Graphics Card

What role does RAM play when a program is running on a computer?

• It permanently saves the program's data

• It provides temporary storage for the program's instructions and data

• It executes the program's instructions

• It displays the program's output

How does the CPU process data from a user?

• By storing it in RAM permanently

• By executing a list of instructions called a computer program

• By displaying it directly on the screen

• By sending it to the hard drive

What is the main difference between CPU and RAM in terms of data handling?

• CPU stores data permanently, while RAM processes it

• CPU processes data, while RAM temporarily stores it

• Both CPU and RAM process data simultaneously

• RAM stores data permanently, while CPU processes it

In what way is the CPU similar to the human brain?

• It stores memories permanently

• It controls and coordinates the activities of the computer

• It provides energy to the computer

• It displays information to the user