Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q261: How are bits stored in flash drives?
- A: By using magnetic fields
- B: By trapping electrons in silicon dioxide
- C: By applying laser beams
- D: By moving read/write heads
View Answer
B
Q262: What is a common limitation of flash drives compared to main memory?
- A: They are slower
- B: They have smaller capacity
- C: They cannot be used for long-term storage
- D: They are more expensive
View Answer
C
Q263: What is one advantage of SSDs over magnetic disks?
- A: Lower cost
- B: Higher capacity
- C: Quiet operation and low access time
- D: Longer durability
View Answer
C
Q264: Which type of storage card provides up to 32 GB of storage?
- A: SD
- B: SDHC
- C: SDXC
- D: MicroSD
View Answer
B
Q265: Which type of storage card may exceed to TB of storage?
- A: SD
- B: SDHC
- C: SDXC
- D: CompactFlash
View Answer
C
Q266: What happens to the silicon dioxide chambers in flash drives over time?
- A: They get upgraded
- B: They become more efficient
- C: They get damaged due to repeated erasing
- D: They increase in size
View Answer
C
Q267: What is a primary use case for flash drives?
- A: Main memory replacement
- B: Long-term archival storage
- C: Portable data storage
- D: High-capacity server storage
View Answer
C
Q268: Why are SSDs generally more expensive than magnetic disks?
- A: Higher production cost
- B: Lower capacity
- C: Less durability
- D: More complex technology
View Answer
A
Q269: Which type of flash drive is typically used in cameras and smartphones?
- A: SSD
- B: SDHC
- C: MicroSD
- D: CompactFlash
View Answer
B
Q270: Flash drives are most suitable for which of the following?
- A: High-performance computing
- B: Long-term data storage
- C: Portable devices with controlled data alterations
- D: Main memory replacement
View Answer
C