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MCQs

Total Questions : 215 | Page 22 of 22 pages
Question 211. 0. A device that needs constant refreshing to avoid losing data is a(n) ________.
  1.    SRAM
  2.    DRAM
  3.    ROM
  4.    EPROM
 Discuss Question
Answer: Option B. -> DRAM
Question 212. 1. Information that is stored in a mask ROM ________.
  1.    can be modified by using special equipment
  2.    is stored by the manufacturer and cannot be changed
  3.    is lost if power is interrupted
  4.    can be modified by using special equipment and is lost if power is interrupted
 Discuss Question
Answer: Option B. -> is stored by the manufacturer and cannot be changed
Question 213. 7. A device that needs constant refreshing to avoid losing data is a(n) ________.
  1.    SRAM
  2.    DRAM
  3.    ROM
  4.    EPROM
 Discuss Question
Answer: Option B. -> DRAM
Question 214. 9. Flash memories are so called because of the rapid ________ times.
  1.    read and write
  2.    format and erase
  3.    erase and read
  4.    erase and write
 Discuss Question
Answer: Option D. -> erase and write
Question 215. 8. Information that is stored in a mask ROM ________.
  1.    can be modified by using special equipment
  2.    is stored by the manufacturer and cannot be changed
  3.    is lost if power is interrupted
  4.    can be modified by using special equipment and is lost if power is interrupted
 Discuss Question
Answer: Option B. -> is stored by the manufacturer and cannot be changed

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