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