Computer Fundamentals Questions with Answers pdf - Set 28 - ObjectiveBooks

Computer Fundamentals Questions with Answers pdf - Set 28

Practice Test: Question Set - 28

1. Which of the following is intended to be used in all applications runs on mainframe computers.
    (A) LOGO
    (B) APL
    (C) PL/1
    (D) OCCAM

2. The flow and timing to data to and from the microprocessor is regulated by
    (A) Control pins
    (B) Address pins
    (C) Data pins
    (D) Power pins

3. An optical input device that interprets pencil marks on paper media is
    (A) O.M.R
    (B) Punch card reader
    (C) Optical scanners
    (D) Magnetic tape

4. The personnel who deals with the computer & its management put together are called
    (A) Software
    (B) Humanware
    (C) Firmware
    (D) Hardware

5. How many operations per second can perform by a modern fast mainframe digital computer?
    (A) 1000
    (B) 100,000
    (C) 10,00,000
    (D) 1,00,00,00,000

6. Regarding a VDU, which statement is more correct?
    (A) It is an output device
    (B) It is an input device
    (C) It is a peripheral device
    (D) It is a hardware item

7. The device that can both feed data into and accept data from a computer is
    (A) ALU
    (B) CPU
    (C) Input-Output device
    (D) None of the above

8. A notation used to express clearly on algorithm is known as
    (A) Algorithmic language
    (B) Assembly language
    (C) Machine language
    (D) High level language

9. The total number of messages handled by a computerized telephone system on a daily basis is an example of:
    (A) Frequency
    (B) Updating
    (C) Volume
    (D) None of the above

10. The complete picture of data stored in database is known as
    (A) Record
    (B) Schema
    (C) System flowchart
    (D) None of the above

11. A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
    (A) Touch panel
    (B) Mouse
    (C) Wand
    (D) Writing tablet

12. What is the name given to the molecular-scale computer?
    (A) Femtocomputer
    (B) Nanocomputer
    (C) Supercomputer
    (D) Microcomputer

13. Communication that involves computers, establishing a link through the telephone system is called
    (A) Teleprocessing
    (B) Microprocessing
    (C) Telecommunications
    (D) None of the above

14. Arranging data in a specific order is called
    (A) Merging
    (B) Sorting
    (C) Classification
    (D) Verification

15. An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called
    (A) Outline processor
    (B) Parallel interface
    (C) Page layout program
    (D) None of the above

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