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TEJIS Computer Science YEAR 4 1ST TERM - Quiz
Contributed by: Goodluckprince
  • 1. 1. What determines the speed of a computer?
A) Operating System
B) LOW Storage capacity
C) VGA
D) CPU (Central Processing Unit) & RAM (Random Access Memory
  • 2. 2. Which unit measures the processing speed of a computer?
A) Bytes
B) Megahertz (MHz)
C) Gigabytes
D) Bits
  • 3. 3. What is reliability in computer terms?
A) Ability to connect to the internet
B) Ability to process data quickly
C) Ability to store large amounts of data
D) Ability to perform consistently without errors
  • 4. 4. What is the term for the time it takes for a computer to respond to user input?
A) Processing time
B) Throughput
C) Response time
  • 5. 5. What term describes the time it takes for a computer to complete a task?
A) Throughput
B) rocessing time
C) Processing time
D) Execution time
  • 6. 6. Which of the following can reduce the reliability of a computer?
A) High-quality hardware
B) Overheating
C) components
D) Regular software updates
  • 7. 7. What is accuracy in computer terms?
A) Capacity for storage
B) Speed of processing
C) Ability to perform multiple tasks
D) Freedom from errors or mistakes
  • 8. 8. Which of the following contributes to a computer’s accuracy?
A) All of the above
B) Software algorithms
C) Hardware quality
D) User input
  • 9. 9. What is versatility in computer terms?
A) Ability to store large amounts of data
B) Ability to perform only specific tasks
C) Ability to process data quickly
D) Ability to perform multiple tasks and adapt to new situations
  • 10. 10. Which of the following demonstrates a computer’s versatility?
A) Running multiple software applications simultaneously
B) Performing calculations only
C) Connecting to the internet only
D) Storing data only
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