Preference

Question: The two basic types of record-access methods are--

  1. a.
    Sequential and random
  2. b.
    Sequential and indexed
  3. c.
    Direct and immediate
  4. d.
    On-line and real time
Answer: a

Question: The first time to mass market a microcomputer as a personal computer was--

  1. a.
    IBM
  2. b.
    Sperry Univac
  3. c.
    Data General Corporation
  4. d.
    Radio Shack
Answer: c

Question: Disk De-fragmentation is used to—

  1. a.
    Clean virus
  2. b.
    Rearrange files in a disk
  3. c.
    Check bad sectors
  4. d.
    Format a disk
Answer: b

Question: The volatile memory of the computer is known as:

  1. a.
    ROM
  2. b.
    BIOS
  3. c.
    RAM
  4. d.
    None
Answer: c

Question: The IP address 125.111.5.4 belongs to which of the following class?

  1. a.
    Class B
  2. b.
    Class C
  3. c.
    Class A
  4. d.
    None of the above
Answer: a

Question: What is the fastest method to create a bootable disk?

  1. a.
    Enter FORMAT A:/U/S with any disk in drive A:
  2. b.
    Enter SYS C:A: with a previously formatted disk in dtive A:
  3. c.
    Diskcopy another bootable disk
  4. d.
    Enter SYS A: with a previously formatted disk in dtive A:
  5. e.
    None of these
Answer: d

Question: The utility program which improves the speed of a disk is--

  1. a.
    Fragmentation
  2. b.
    Disk formatting
  3. c.
    Disk scanning
  4. d.
    System restore
  5. e.
    None of these
Answer: e

Question: Supercomputers are those which:

  1. a.
    Contain a large single chip
  2. b.
    Can perform billions of calculations per second
  3. c.
    Are found at thousands of places around the world
  4. d.
    Are designed to process thousands of accounting applications
Answer: b

Question: The acronym POST refers to what?

  1. a.
    Power-On Self Test
  2. b.
    Power-On Start Test
  3. c.
    Preliminary Operating System Test
  4. d.
    Proprietary Operating System Test
  5. e.
    None of these
Answer: a

Question: Which of the following is a software for bangla typing and composing?

  1. a.
    Ananda
  2. b.
    Bijoy
  3. c.
    Rakhi
  4. d.
    Akhi
  5. e.
    Hero
Answer: b

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