Discussion
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- Question
Data stored in computer in which form?
Options- A. numbers
- B. text
- C. audio
- D. images
- Correct Answer
- numbers
ExplanationData 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.
- 1. 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
- 2. Which memory is stored permanently?
Options- A. RAM
- B. Computer cache
- C. Hard drive
- D. All of the above Discuss
- 3. Hub works on which layer?
Options- A. Network layer
- B. Physical layer
- C. Data link layer
- D. All of the above Discuss
- 4. Which one of the following is a search engine?
Options- A. Bing
- B. Reddit
- C. Pinterest
- D. Twitter Discuss
- 5. Which is not a search engine?
Options- A. GOOGLE
- B. Myntra
- C. Bing
- D. Yahoo Discuss
- 6. 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
- 7. Which generation of computer is still under development?
Options- A. 5th
- B. 4th
- C. 3rd
- D. 2nd Discuss
- 8. As compared to diskettes, the hard disks are
Options- A. More portable
- B. Slowly accessed
- C. More expensive
- D. Less rigid Discuss
- 9. Where does a computer add and compare data?
Options- A. CPU chip
- B. Hard disk drive
- C. Memeory chip
- D. Disc drive Discuss
- 10. Each model of a computer has a unique
Options- A. High level language
- B. Assembly language
- C. Both A & B
- D. Machine language Discuss
Computer problems
Search Results
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: Physical layer
Explanation:
Hub works on layer 1 i.e, physical layer.
Correct Answer: Bing
Correct Answer: Myntra
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: 5th
Explanation:
5th generation of computers are still under development depending on the artificial intelligence.
Correct Answer: More expensive
Correct Answer: CPU chip
Correct Answer: Machine language
Explanation:
Each model of a computer has a unique machine language.
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