Communication and Network Concept
(MCQ)
( Star Marks are correct Answer )
1 1. Which topology is best suited for a network that
does not have a hub?
a)
Ring* b) Star c) Bus d) Mesh
2. How many layers are in the TCP/IP Models?
a)
1 layers b)
3 layers c) 5 layers d) 7 layers*
3.Which was the first network based on TCP/IP?
a)
NSF b)
ARPANET* c) NSFNET d) ARCNET
4. …………..is a network of networks.
a)
Intranet* b)
Internet c) Browser d) Interspaces
5.
The data transmission rate is expected in……..
a)
Baud* b)
Amplitude c) Base d) none of these
6.
What protocol does PPP use to identify the
network layer protocol?
a)
NCP* b)
HDLC c)
ISDN d) LCP
7.
Which of the following is a correct format of
e-mail address?
c) name@website@info d)
name.website.com
8.
Co-axial cables are made of .
a)
Board b)
Base c) both a) & b)* d) none of these
9.
How long is an IPv6 address?
a)
128 Bytes b)
128 bits* c) 32 bits d) 64 bits
10.
An internet utility used for remote login is..
a)
Telnet* b)
cookies c) firewall d) crackers
11.
Virus, Worms and Trojan horse are example of..
a)
Adware b)Spyware c) Malware d) all of these*
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