Explore
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. Test your knowledge with 10 questions!
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 controls and processes all tasks.
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
Match the items on the left with their correct pairs on the right
Start the lesson to answer this math equation question
Which factor does NOT affect CPU performance?
Start the lesson to answer this multiple choice question
Match the items on the left with their correct pairs on the right
Which of the following are registers found in the CPU? (Select all that apply)
Start the lesson to answer this multi-select question
The {{blank0}} register holds the memory address of the next instruction to be executed.
Start the lesson to answer this fill in the blank question
What does the fetch–decode–execute cycle describe?
Start the lesson to answer this multiple choice question
Want to Learn More?
Get personalised lessons, quizzes, and instant feedback from your AI tutor.
Explore More Topics