Discussion
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- Question
As compared to diskettes, the hard disks are
Options- A. More portable
- B. Slowly accessed
- C. More expensive
- D. Less rigid
- Correct Answer
- More expensive
- 1. Which generation of computer is still under development?
Options- A. 5th
- B. 4th
- C. 3rd
- D. 2nd Discuss
- 2. What does microprocessor speed of a computer depends on?
Options- A. bandwidth
- B. clock speed
- C. number of instructions
- D. All of the above Discuss
- 3. Data stored in computer in which form?
Options- A. numbers
- B. text
- C. audio
- D. images Discuss
- 4. Which of the following is not true about tape storage?
Options- A. A benefit of tape is that it allows for nonsequential access.
- B. A benefit of tape is that it allows for sequential access.
- C. Both A & B
- D. None of the above Discuss
- 5. Which memory is stored permanently?
Options- A. RAM
- B. Computer cache
- C. Hard drive
- D. All of the above Discuss
- 6. Where does a computer add and compare data?
Options- A. CPU chip
- B. Hard disk drive
- C. Memeory chip
- D. Disc drive Discuss
- 7. Each model of a computer has a unique
Options- A. High level language
- B. Assembly language
- C. Both A & B
- D. Machine language Discuss
- 8. A floppy disk contains
Options- A. Sectors only
- B. Circular tracks only
- C. Both A & B
- D. None of the above Discuss
- 9. RAM is used as a short memory because it is
Options- A. expensive
- B. volatile
- C. has small capacity
- D. programmable Discuss
- 10. Which invention allowed computers to be smaller?
Options- A. Integrated Circuits
- B. RAM
- C. Vacuum Tubes
- D. CPU Discuss
Computer problems
Search Results
Correct Answer: 5th
Explanation:
5th generation of computers are still under development depending on the artificial intelligence.
Correct Answer: All of the above
Explanation:
The computers microprocessor speed depends on all the factors like clock speed, bandwidth and the number of instructions it processes.
Correct Answer: numbers
Explanation:
Data stored in computer in the form of binary number system. This can be used to covert text, images, audio,... into binary form for storing purpose.
Correct Answer: A benefit of tape is that it allows for nonsequential access.
Correct Answer: Hard drive
Explanation:
The memory which can be retained even the power is off is called as Permanent memory or Persistent memory. Computer's hard drive is an example of permanent memory and computer's cache or RAM are examples of temporary memory.
Correct Answer: CPU chip
Correct Answer: Machine language
Explanation:
Each model of a computer has a unique machine language.
Correct Answer: Both A & B
Explanation:
A floppy disk contains both circular tracks and sectors in it.
Correct Answer: volatile
Explanation:
RAM is used as a short-term memory because of its volatility.
Correct Answer: Integrated Circuits
Explanation:
IC's (Integrated Circuits) also called as Chips or Microchips whose invention allowed computers to be smaller and smaller.
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