Computer Gk For All Competitive Exams Series #89 | Hindigk50k
Computer Gk For All Competitive Exams Series #89

Computer Gk For All Competitive Exams Series #89

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Computer Gk For All Competitive Exams Series #89

Q1761. A class is a variable of variable that is declared inside a class as:
a) Final
b) Static√
c) Abstract
d) Extends
e) None of The Above
Basics of Computer
Q1762. Punched Cards were first introduced by:
a) Powers
b) Jacquard
c) Pascal
d) Herman Hollerith√
e) None of The Above
Q1763. Word Length of a Personal Computer is ______:
a) 4 Bits
b) 8 Bits√
c) 16 Bits
d) None of The Above
Q1764. Operating Systems, editors and debuggers comes under:
a) System Software√
b) Application Software
c) Utilities
d) None of The Above
Q1765. Which among the following device is required for the Internet Connection:
a) Joystick
b) Modem√
c) CD Drive
d) None of The Above
Q1766. DMA stands for:
a) Direct Memory Access√
b) Direct Module Access
c) Direct Memory Access
d) None of The Above
Q1767. When did John Napier develop logarithm:
a) 1614√
b) 1416
c) 1641
d) None of The Above
Q1768. The Second Generation computer was based on:
Vacuum Chips
b) Silicon Chips
c) Transistor√
d) Bio Chips
d) None of The Above
Q1769. BIOS stands for:
a) Basic Input Output Software
b) Basic Input Output System√
c) Basic Input Output Standards
d) None of The Above
Q1770. What do you call a single point on a computer screen:
a) Cell
b) Element
c) Pixel√
d) None of The Above
Q1771. How was the generation of computer classified:
a) by the speed of the computer
b) by the model of the computer
c) by the device used in memory & processor√
d) by the accuracy of the computer
e) None of The Above
Q1772.Through which device the main components of the computer communicates
with each other:
a) System Bus√
b) Keyboard
c) Monitor
d) None of The Above
Q1773. Which is a valid program to access the internet:
a) Access
b) Front Page
c) Netscape√
None of The Above
Q1774. Which one is the Low Level Language:
a) Assembly√
b) Visual Basic
c) Java
d) C++
e) None of The Above
Q1775. Which is a volatile memory:
a) ROM
b) BIOS
c) PROM
d) RAM√
e) None of The Above
Q1776. The digital signals can be represented by:
a) Binary Codes
b) 0 and 1
c) High and Low
d) All of The Above√
e) None of The Above
Q1777. ______is used for scanning the pictures and putting them in digitized form
in the computer:
a) CD-ROM
b) Plotter
c) Scanner√
d) None of The Above
Q1778. Which among the following is correct:
a) 1 KB = 8 Bytes
b) 1 MB = 8 KB
c) 1 KB = 1024 Bytes√
d) None of The Above
Q1779. Who is known as the father of Computer Science:
a) Charles Babbage√
b) Herman Hollerith
c) James Gosling
d) None of The Above
Q1780. A personal computer (PC) is a ________computer:
a) Super
b) Main Frame
c) Micro√
d) None of The Above

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