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