1.
Full form of MODEM-
-
Modulator – demodulator
2.
What is MODEM-
-
A device attached to computer that can convert
digital signals to analog signals and vice versa.
3.
Full form of OLAP-
-
Online Analytical Processing
4.
What is transportations-
-
Information is transmitted through optical fiber
cables
5.
Logarithms invented by-
-
John Napier
6.
Full form of ENIAC-
-
Electronic Numerical Integrator and Calculator
7.
First generation computer was developed by-
-
J. P. Eckert and John W. Mauchly
8.
1st generation computer used-
-
Vacuum tubes
9.
2nd generation computer used-
-
Transistor
10.
3rd generation computer used-
-
Integrated Circuit
11.
4th generation computer used –
-
Microprocessor
12.
5th generation computer used-
-
Artificial Intelligence
13.
Main Hardware parts of computer-
-
Input device, central processing unit and output
device
14.
Three parts of Central processing units are-
-
Memory unit, control unit and arithmetic and
logic unit
15.
Assembly language is also known as-
-
Symbolic language
16.
M.S. Word, Wordstar, WordPerfect and Softword
are –
-
Word Processing Software
17.
Bit means-
-
‘0’ and ‘I’
18.
1 Byte means-
-
8 bits
19.
1024 byte means-
-
1 kilo byte
20.
1024 Kilo byte means-
-
1 Mega Byte
21.
1024 Mega Byte means-
-
1 Giga Byte
22.
Full form of LAN-
-
Local Area Network
23.
What is LAN-
-
Two or more computers or node are directly
linked in a room, office, building, campus etc. Actually it’s range in between
10 kilometers.
24.
Full form of MAN-
-
Metropolitan Area Network
25.
What is MAN-
-
It is longer than LAN but smaller than WAN.
26.
Full form of WAN-
-
Wide Area Network
27.
What is WAN-
-
It connects computer on a long distance.
28.
Full form of OSI is -
-
Open Systems Interconnection
29.
7 layers of OSI is-
-
1. Physical layer
-
2. Data link layer
-
3. Network layer
-
4. Transport layer
-
5. Session layer
-
6. Presentation layer
-
7. Application layer
30.
Full form of OAI-
-
Open Archives Initiative
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