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WorksheetsComputer Network
Total questions: 16
Worksheet time: 8mins
Computer Network is
Sharing of resources and information
Collection of hardware components and computers
Interconnected by communication channels
All of the Above
what is a Firewall in Computer Network?
An operating System of Computer Network
The physical boundary of Network
A system designed to prevent unauthorized access
A web browsing Software
Which data communication method is used to transmit the data over a serial communication link?
Half-duplex
Simplex
Full duplex
All of above
What is the size of MAC Address?
16-bits
32-bits
48-bits
64-bits
Which of the following is not the Networking Devices?
Gateways
Linux
Routers
Firewalls
What is the use of Bridge in Network?
to connect LANs
to separate LANs
to control Network Speed
All of the above
What is the use of Ping command?
To test a device on the network is reachable
To test a hard disk fault
To test a bug in a Application
To test a Pinter Quality
Which network is formed with a mobile and Laptop
LAN
PAN
MAN
WAN
What is difference between packet switching and circuit switching
in Circuit switching dedicated path is used, in packet switching , no fixed path
in packet switching dedicated path is used, in circuit switching , no fixed path
Repeater helps to
connect two computers
enhance the signal in the network
restrict unauthorized access
in bus topology
computers are connected with central node or server
computers are connected with a root node or computer
computers are connected with a single channel
Physical or logical arrangement of network is
Topology
Routing
Networking
Control
Data communication system spanning states, countries, or the whole world is
LAN
WAN
MAN
PAN
What is internet?
a single network
a vast collection of different networks
interconnection of local area networks
interconnection of wide area networks
To join the internet, the computer has to be connected to a _________
internet architecture board
internet society
internet service provider
different computer
The size of an IP address in IPv6 is _________
32 bits
64 bits
128 bits
265 bits
