8th Class Computers Characteristics of Memory Devices Question Bank

done Self Test-2

• question_answer1) The storage devices are of two types: primary and secondary. Which of the following are secondary storage devices?

  A) RAM done clear

  B) Hard disk done clear

  C) Floppy disc done clear

  D) Both B and C done clear

  E) None of these done clear

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• question_answer2) The_______ are circular disks having magnetic surface and are also portable and inexpensive.

  A) Floppy disks done clear

  B) Tape drives done clear

  C) USB drives done clear

  D) All of these done clear

  E) None of these done clear

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• question_answer3) RAM is a temporary memory which provides permission to Read and Write over the memory chip. Which one of the following is usually reserved for the use in caches?

  A) RAM done clear

  B) DRAM done clear

  C) SRAM done clear

  D) All of these done clear

  E) None of these done clear

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• question_answer4) ROM is a type of memory that stores the instructions, which are necessary for starting up the computer. Which one of the following types of ROM cannot be updated?

  A) PROM done clear

  B) EPROM done clear

  C) EEPROM done clear

  D) All of these done clear

  E) None of these done clear

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• question_answer5) The data transfer speed of ATA between hard disk and system is up to........... Per second.

  A) 100 KB done clear

  B) 100 MB done clear

  C) 600MB done clear

  D) 500MB done clear

  E) None of these done clear

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• question_answer6) Which one of the following does not require any expansion card or device driver to connect any peripheral to the computer?

  A) Hard disk done clear

  B) Floppy disk done clear

  C) USB drive done clear

  D) All of these done clear

  E) None of these done clear

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• question_answer7) Which of the following statements are true about SRAM?

  A) SRAM storage is based on the logic circuit known as a flip-flop done clear

  B) A static RAM chip can store only about one-fourth as much data as a DRAM chip done clear

  C) SRAMs are not usually reserved to use in caches done clear

  D) Both A and B done clear

  E) None of these done clear

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• question_answer8) Which one of the following devices contains BIOS (Basic Input Output System)?

  A) RAM done clear

  B) ROM done clear

  C) CPU done clear

  D) Motherboard done clear

  E) None of these done clear

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• question_answer9) Which of the following statements are true about RAM?

  A) RAM is a permanent memory done clear

  B) RAM allows only read permission done clear

  C) RAM is not volatile by nature done clear

  D) All of these done clear

  E) None of these done clear

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• question_answer10) Match the following: A B 1. Non-volatile memory A. Increased data reliability 2. Volatile memory B. Portable storage device 3. RAID C. ROM 4. Pen drive D. Hard disk E. SRAM

  A) 1 - C, 2 - E, 3 - A, 4 ? B done clear

  B) 1 - D, 2 - C, 3 - E, 4 - A done clear

  C) 1 - B, 2 - C, 3 - D, 4 ? E done clear

  D) 1 - A, 2 - D, 3 - B, 4 - E done clear

  E) None of these done clear

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