1.
First mathematical calculating machine was
invented by-
-
Blaise Pascal
2.
Analytical engine developed by-
-
Charles Babbage
3.
1st microcomputer was built by-
-
Digital Equipment Corporation
4.
What is Chip-
-
A tiny silver on which integrated electronic
components are deposited is called chip.
5.
Computer is –
-
Electronic Calculating machine
6.
When computer was 1st used in India-
-
1957
7.
Which institute was 1st used in-
-
Indian Statistical Institute , Calcutta
8.
Heart of computer is –
-
Micro-Processor
9.
PC is –
-
Micro – computer
10.
CD-ROM was appeared at –
-
1985
11.
Full form of CPU-
-
Central Processing Unit
12.
Two types of computers are-
-
Analog and digital computer
13.
High level language is-
-
Assembly language
14.
1st generation of computer is used-
-
UNIVAC- 1
15.
Second generation computer is –
-
Vacuum Tube
16.
17.
Artificial Intelligence related with –
-
5th generation computer
18.
Full form of BASIC is-
-
Beginners all purpose symbolic instruction code
19.
Full form of FOTRAN is-
-
Formula translation
20.
RAM is-
-
Volatile memory
21.
Full form of COM is-
-
Computer output microform
22.
Full form of DBMS is-
-
Data base management
23.
1st electronic computer ABC developed
by-
-
Atpmspft abd Berry
24.
UNIVAC – 1 (1951) was built by-
-
Mauchly and Eckert
25.
UNIX is-
-
Operating system
26.
Visual Display Units (VDU) are used for –
-
Output
27.
Full from of ASCII is-
-
American Standard Code for Information
Institutions
28.
Microchip was invented by-
-
Intel
29.
MODEM used for-
-
To convert digital to analog information
30.
Optical fiber is used in –
-
Telecommunication
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