Quiz: Why the CPU Is Essential
OCR GCSE J277 Computer Science specification
Ready to start this lesson?
Sign in to track your progress. 11 steps including 9 interactive questions.
Sign In to Start Learning
Students also studied
Browse allSteps in this lesson (11)
Welcome to this quiz on why the CPU is essential. Let's test your knowledge and help you understand its importance!
What is the main role of the CPU in a computer?
Start the lesson to answer this multiple choice question
Which of the following are functions of the CPU? (Select all that apply)
Start the lesson to answer this multi-select question
The CPU is often called the {{blank0}} of the computer because it processes {{blank1}}.
Start the lesson to answer this fill in the blank question
Match the items on the left with their correct pairs on the right
Start the lesson to answer this matching question
A CPU processes 3 billion instructions per second. How many instructions are processed in 5 seconds?
Start the lesson to answer this math equation question
Match the items on the left with their correct pairs on the right
Start the lesson to answer this code completion question
Which component of the CPU temporarily holds the data being processed?
Start the lesson to answer this multiple choice question
Match the items on the left with their correct pairs on the right
In the fetch–execute cycle, the {{blank0}} register holds the address of the next instruction to be fetched, while the {{blank1}} holds the actual instruction.
Start the lesson to answer this fill in the blank question
Which factors affect the performance of the CPU? (Select all that apply)
Start the lesson to answer this multi-select question
Want to Learn More?
Get personalised lessons, quizzes, and instant feedback from your AI tutor.
Explore More Topics