Incognito

20 Questions

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Questions and Answers
  • 1. 
    All the classes necessary for Windows programming are in the module
    • A. 

      Win.txt

    • B. 

      Win.std

    • C. 

      Win.main

    • D. 

      None of the above

  • 2. 
    The time required to complete a single,continuous execution of an object program is called
    • A. 

      Run time

    • B. 

      Access time

    • C. 

      Random time

    • D. 

      Response time

  • 3. 
    Diagnostic routines is a
    • A. 

      Program used to print error messages

    • B. 

      Indicates system problems and improper program instructions

    • C. 

      Both A & B are true

    • D. 

      None of the above

  • 4. 
    A storage devices where the access time is effectively independent of the location of the data is referred as
    • A. 

      Direct access

    • B. 

      Secondary storage

    • C. 

      Primary storage

    • D. 

      None of the above

  • 5. 
    A CPU designed specifically to handle the communications processing task with main purpose is to off-load communications processing task from the host computer so that the host computer can be dedicated for applications and data processing jobs.
    • A. 

      Back end processor

    • B. 

      Front end processor

    • C. 

      Node processor

    • D. 

      None of the above

  • 6. 
    Anonymous FTP is the
    • A. 

      Internet file transfer protocol

    • B. 

      Protocol that requires password

    • C. 

      Both A & B

    • D. 

      None of the above

  • 7. 
    A storage device or medium where the access time is dependent upon the location of the data is called
    • A. 

      Serial access

    • B. 

      Parallel access

    • C. 

      Null access

    • D. 

      None of the above

  • 8. 
    SNOBOL is
    • A. 

      String oriented symbolic language

    • B. 

      High level language

    • C. 

      Both A&B

    • D. 

      None of the above

  • 9. 
    Which of the following is not true of a magnetic disk
    • A. 

      Users can update records by writing over the old data

    • B. 

      It provides sequential access to stored data

    • C. 

      It is slow relative to magnetic tape

    • D. 

      All the above are true

  • 10. 
    Technique of placing software/programs in a ROM semiconductor chip is called
    • A. 

      PROM

    • B. 

      EPROM

    • C. 

      Firm ware

    • D. 

      None of the above

  • 11. 
    One of the early coding systems based on one of the idea of converting each digit of a  decimal number into its binary equivalent rather than converting the entire decimal value into a pure binary form 
    • A. 

      ASCII CODE

    • B. 

      BCD

    • C. 

      ASCII-8

    • D. 

      None of the above

  • 12. 
    The overall design, construction, organization and interconnecting of the various  components of a computer system is referred as
    • A. 

      Computer architecture

    • B. 

      Computer flow chart

    • C. 

      Computer algorithm

    • D. 

      None of the above

  • 13. 
    In the IBM PC's, the CPU, the device drives,memory, expansion slots and active components are mounted on a single board referred as
    • A. 

      Mother board

    • B. 

      Bread board

    • C. 

      Daughter board

    • D. 

      Father board

  • 14. 
    Console is a
    • A. 

      A device that enables human operators to communicate with the computer

    • B. 

      A device that enables human operator not to communicate with the computer

    • C. 

      Communication between computers

    • D. 

      None of the above

  • 15. 
    An optical input device that is used  to read documents printed in a special type font is known as
    • A. 

      Document reader

    • B. 

      Documentation

    • C. 

      Printer

    • D. 

      None of the above

  • 16. 
    EDP is referred to 
    • A. 

      Electronic data processing

    • B. 

       Data processing through equipment that Is predominantly electronic such as digital computer

    • C. 

      Both A & B

    • D. 

      None of the above

  • 17. 
    Communications device, combines  transmissions from several devices into one  line  is
    • A. 

      Concentrator

    • B. 

      Multiplexer

    • C. 

      Modifier

    • D. 

      Full-duplex line

  • 18. 
    The following are basic types of record access methods
    • A. 

      Sequential and random

    • B. 

      Direct and immediate

    • C. 

      Sequential and indexed

    • D. 

      On-line and real-time

  • 19. 
    What is full form of Li-Fi?
    • A. 

      Light fidelity

    • B. 

      Low fidelity

    • C. 

      Light fidel

    • D. 

      Low fidel

  • 20. 
    What is modem?
    • A. 

      Modulation and demodulation

    • B. 

      Modulator and electronic demodulator

    • C. 

      Modulator and demodulator 

    • D. 

      Modulator and digital electronic demodulator