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TEJIS Computer Science YEAR 4 1ST TERM
Contributed by: Goodluckprince
  • 1. 1. What determines the speed of a computer?
A) LOW Storage capacity
B) Operating System
C) CPU (Central Processing Unit) & RAM (Random Access Memory
D) VGA
  • 2. 2. Which unit measures the processing speed of a computer?
A) Bytes
B) Bits
C) Gigabytes
D) Megahertz (MHz)
  • 3. 3. What is reliability in computer terms?
A) Ability to store large amounts of data
B) Ability to connect to the internet
C) Ability to process data quickly
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) Response time
B) Throughput
C) Processing time
  • 5. 5. What term describes the time it takes for a computer to complete a task?
A) Execution time
B) rocessing time
C) Processing time
D) Throughput
  • 6. 6. Which of the following can reduce the reliability of a computer?
A) Overheating
B) components
C) Regular software updates
D) High-quality hardware
  • 7. 7. What is accuracy in computer terms?
A) Capacity for storage
B) Freedom from errors or mistakes
C) Ability to perform multiple tasks
D) Speed of processing
  • 8. 8. Which of the following contributes to a computer’s accuracy?
A) All of the above
B) Software algorithms
C) User input
D) Hardware quality
  • 9. 9. What is versatility in computer terms?
A) Ability to perform multiple tasks and adapt to new situations
B) Ability to store large amounts of data
C) Ability to process data quickly
D) Ability to perform only specific tasks
  • 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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