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WorksheetsComputer network basics
Total questions: 15
Worksheet time: 8mins
Which of the following is not the possible ways of data exchange?
Simplex
Multiplex
Half Duplex
Full Duplex
The amount of data that can be carried from one point to another in a given time period is called
Scope
Capacity
Bandwidth
Limitation
A set of rules that govern all aspects of information communication is called
Server
Internet
Protocol
OSI model
The processes on each machine that communicate at a given layer are called
UDP process
Intranet process
Server technology
Peer-peer process
What does the port number in a TCP connection specify?
It specifies the communication process on the two end systems
It specifies the quality of the data & connection
It specify the size of data
All of the above
Which of the following is reliable communication?
TCP
IP
UDP
All of them
What is the size of Source and Destination IP address in IP header?
4 bits
8 bits
16 bits
32 bits
Which of the following is/are Protocols of Application?
FTP
DNS
Telnet
All the above
What is the benefit of the Networking?
File Sharing
Easier access to Resources
Easier Backups
All of the above
Repeater operates in which layer of the OSI model?
Physical layer
Data link layer
Network layer
Transport layer
Bridge works in which layer of the OSI model?
Application layer
Data link layer
Network layer
Transport layer
Which layers of the OSI model are host-to-host layers?
Transport, Session, Presentation, Application
Network, Transport, Session, Presentation
Data link, Network, Transport, Session
Physical, Data link, Network, Transport
Which of the following layer of OSI model also called end-to-end layer?
Application layer
Transport layer
Data link layer
Network layer
How many layers are in the TCP/IP model?
4
5
6
7
DNS is the abbreviation of
Dynamic Name System
Dynamic Network System
Domain Name System
Domain Network Service
