WorksheetsData Communication & Networking - MCQs
Total questions: 14
Worksheet time: 7mins
In which type of topology does every node are connected to centrally located devices called hub?
Bus topology
Star topology
Ring topology
Tree topology
Which of the following is an incorrect IP address?
192.168.0.1
192.168.1
172.255.0.0
202.10.79.4
Which of these is NOT a guided transmission medium?
Twisted pair
Coaxial cable
Fiber optic
Radio waves
TCP belongs to which OSI layer?
Application
Network
Transport
Session
which of the following represent the fastest data transmission speed?
Gbps
Kbps
Bps
Mbps
which is not related to internet
.ISP
WWW
TCP/IP
.UPS
Full-duplex communication means:
One-way communication
Two-way communication but not simultaneous
Two-way communication simultaneously
No communication
Class C IP addresses range from:
1–126
128–191
192–223
224–239
Which of the following is NOT a component of data communication?
Sender
Receiver
Transmission medium
Compiler
Which of the following is a private IP address?
8.8.8.8
10.0.0.5
172.50.3.7
192.0.2.1
Which layer of OSI is responsible for routing?
Data Link
Network
Transport
Application
How many bits are there in an IPv4 address?
16
32
48
64
Which transmission mode allows data flow in one direction only?
Simplex
Half-duplex
Full-duplex
Serial
Which Layer establishes and terminates a connection between two physically connected nodes on network?
transport
session
data link
physical
