Veto q&a 7 Month22 (1)

Q & A
@e-book
L Fi
2018
July
Aravind
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The meaningful and arranged form of data is called
A. Information
Headquarters of WIPRO
A. Bengaluru
Expand IMEI
A. International Mobile Equipment Identity
What is Data rate
A. The speed with which data can be
transmitted from one device to another
Expand DOS
A. Disk Operating Systems
“Intel 8088 Microprocessor” was introduced on:
A. July 1, 1979
“Intel 8008 is an -------- bit processor
A. 8 bit
What is system call?
A. It is a way for programs to interact with
the Operating System
The keyboard shortcut Alt+F4 is used for:
A. Close the active program
What is a firewall?
A. network Security System
VDU stands for
A. Visual Display unit
Duplication of data in a database is called
A. Data redundancy
IT Act section 66E deals with
A. Privacy Violation
number System Conversion
1. Decimal number to Binary Equivalent
Decimal Number : 28 10
2 28
2 14
2 7
2 3
1
Q&A Bonus
Remainder
0
0
1
1
Note : Remainder have to be arranged in the reverse order.
Binary Number : 11100 2
2. Binary number to Decimal
Binary Number : 11100 2
Note : Determine the positional value of each digit (this
depends on the position of the digit and the
base of the number system)
1 1 1 0 0
2 4 2 3 2 2 2 1 2 0
⇒ [(0x2 0 )+(0x2 1 )+(1x2 2 )+(1x2 3 )+(1x2 4 )] 10
⇒ 28 10
Q IT Act 2000 came into force on :
A. 17 th October 2000
Q The language used in second generation of
computer
A. Assembly Language & High Level language
Q Expand SNMP
A. Simple network Management Protocol
Q Li-Fi was introduced in
A. 2011
Q IT Act “Section 11” deals with :
A. Attribution of Electronic records
Q
www
Internet
E-mail
father of :
Tim Berners Lee
Vinton Cerf
ray Tomlinson
DOS Commands
CD and CHDIR Displays or changes the current
working directory
CLS
Clears the terminal Screen
Copy
Copies file from one location
to another
DEL
delete files
DIR
Displays contents of a directory
Gray code, Excess 3-code are example for
A. unweighted number System
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