Computer Fundamental MCQ Part 19 With Important Question And Answer

Computer fundamental MCQ part 19 with question and answer. This article contains the 25 questions for practicing loksewa computer operator exam. Answer is given at the end of the page.

451. Dot-matrix is a type of
A) Tape
B) Printer
C) Disk
D) Bus

452. Which is not consisted in a processor
C) Memory
D) Registers

453. IBM 1401 is the first computer to enter in Nepal. It belonged to
A) First Generation
B) Second Generation
C) Third Generatio
D) Frouth Generation

454. The Third Generation Computer was made with ________.
A) Vacuum Tube
B) Discrete Components
D) Bio Chips

455. Which of the following are the two main components of the CPU?
A) Control Unit and Registers
B) Registers and Main Memory
C) Control unit and ALU
D) ALU and bus

456. Fifth generation computer is also known as
A) Knowledge information processing system
B) Very large scale integration
C) Both of above
D) None of above

457. Second Generation computers were developed during
A) 1949 to 1955
B) 1956 to 1965
C) 1965 to 1970
D) 1970 to 1990

458. What is the name of the computer terminal which gives paper printout?
A) Display screen
B) Soft copy terminal
C) Hard copy terminal
D) Plotter

459. Programs are executed on the basis of a priority number in a
A) Batch processing system
B) Multiprogramming
C) Time sharing
D) None of these

460. When was Apple Macintosh II microcomputer introduced in the market?
A) 1964
B) 1970
C) 1983
D) 1986

461. When was the world’s first laptop computer introduced in the market and by whom?
A) Hewlett-Packard
B) Epson, 1981
C) Laplink traveling software In1982
D) Tandy model-2000, 1985

462. Today’s computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
A) Computer Tabulating Recording Co.
B) The Tabulator Ltd.
C) International Computer Ltd.
D) None of above

463. The personnel who deals with the computer and its management put together are called
A) Software
B) Human ware
C) Firmware
D) Hardware

464. Which of the following is input device?
A) scanner
B) speaker
C) monitor
D) projector

465. Which of the following is true?
A) Fields are composed of bytes
B) Records are composed of fields
C) Fields are composed of characters
D) All of above

466. Who built the world’s first electronic calculator using telephone relays, light bulbs and batteries?
A) Claude Shannon
B) Konrard Zues
C) George Stibits
D) Howard H. Aiken

467. WAN is a most used abbreviation in Newtorking, what is its full form?
A) WAP Area Network
B) Wide Area Network
C) Wide Array of Network
D) Wireless Access Network

468. In which language is source program written?
A) English
B) Symbolic
C) High level
D) Temporary

469. Which of the following is correct acronym of VGA?
A) Video Graphics Array
B) Visual Graphics Array
C) Volatile Graphics Array
D) Video Graphics Adapter

470. A song being played on comptuer speaker is
A) hard output
B) soft output
C) both hard and soft output
D) neither hard nor soft output

471. In the IBM PC-At, what do the words AT stand for
A) Additional Terminals
B) Advance technology
C) Applied technology
D) Advanced terminology

472. Size of the primary memory of a PC ranges between
A) 2KB to 8KB
B) 64KB & 256KB
C) 256KB & 640KB
D) None of these

473. What is the number of read-write heads in the drive for a 9-trac magnetic tape?
A) 9
B) 16
C) 18
D) 27

474. Apple company used chips from ______ for its computers
A) Intel
B) Motorola
C) Both of above
D) None of above

475. Which of the following is a feature of fifth generation computers?
A) Use of natural language
B) artificial intelligence
C) bio-chips
D) All of above

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