Computer Fundamental MCQ Part 18 With Important Question And Answer

Computer fundamental MCQ part 18 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.

426. Latency time is
A) Time to spin the needed data under head
B) Time to spin the needed data under track
C) Time to spin data under sector
D) All of above

427. Who built the first Mechanical Calculator
A) Joseph Marie Jacquard
B) John Mauchly
C) Blaise Pascal
D) Howard Aiken

428. The most important advantage of a video disk is
A) Compactness
B) Potential capacity
C) Durability
D) Cost effectiveness

429. Which of the following generation computers had expensive operation cost?
A) First
B) Second
C) Third
D) Fourth

430. An IBM system/38 represents the computer class of:
A) Small-scale computer
B) Medium-scale computer
C) Large-scale computer
D) Super computer

431. Another word for a daisy wheel printer
A) Petal printer
B) Golf ball printer
C) Laser printer
D) Line printer

432. Cursor is a ____
A) Pixel
B) Thin blinking line
C) Pointing device
D) None of these

433. Which device is used to backup the data?
A) Floppy Disk
B) Tape
C) Network Drive
D) All of the above

434. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
A) Daisy wheel
B) Dot matrix
C) Laser
D) Thimble

435. Which of the following items are examples of storage devices?
A) Floppy / hard disks
B) CD-ROMs
C) Tape devices
D) All of the above

436. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
A) American Stable Code for International Interchange
B) American Standard Case for Institutional Interchange
C) American Standard Code for Information Interchange
D) American Standard Code for Interchange Information

437. Which computers are used as servers for any medium sized organizations?
A) Mainframe Computer
B) Mini Computers
C) Micro Computers
D) Super Computers

438. Slide Rules was invented in
A) 1614
B) 1617
C) 1620
D) None of above

439. A normal CD-ROM usually can store up to __________data?
A) 680 KB
B) 680 Bytes
C) 680 MB
D) 680 GB

440. Which of the following required large computer memory?
A) Imaging
B) Graphics
C) Voice
D) All of above

441. Which was the computer conceived by Babbage?
A) Analytical engine
B) Arithmetic machine
C) Donald Knuth
D) All of above

442. The lower deck of an abacus is known as
A) heaven
B) sky
C) earth
D) floor

443. All modern computer operate on
A) Information
B) Floppies
C) Data
D) Word

444. The computer that can input analog signals and return result in digital form
A) Analog Computers
B) Digital Computers
C) Hybrid Computers
D) Mainframe Computers

445. Offline device is
A) A device which is not connected to CPU
B) A device which is connected to CPU
C) A direct access storage device
D) An I/O device

446. What is the latest write-once optical storage media?
A) Digital paper
B) Magneto-optical disk
C) WORM disk
D) CD-ROM disk

447. Which of the following programming language started from second generation?
A) LISP
B) C
C) QBASIC
D) FORTRAN

448. Which one of the following input device is user-programmable?
A) Dumb terminal
B) Smart terminal
C) VDT
D) Intelligent terminal

449. Floppy disks typically in diameter
A) 3?
B) 5.25?
C) 8?
D) All of above

450. Current SIMMs have either __ or __ connectors (pins)
A) 9 or 32
B) 30 or 70
C) 28 or 72
D) 30 or 72

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Answers

Computer fundamental MCQ part 18 answer. If you feel any answer incorrect please comment below.

426-A427-C428-B429-A430-A
431-B432-B433-D434-C435-D
436-C437-B438-C439-C440-D
441-A442-C443-C444-C445-A
446-D447-D448-D449-D450-D

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