WorksheetsComputer Networks - I
Total questions: 20
Worksheet time: 2mins
Which of the following is not an unit for data transfer rate?
MBPS
KBPS
SBPS
GBPS
What is a firewall in a Computer Network?
The physical boundary of network
An operating system of computer network
A system designed to prevent unauthorized access
A web browsing software
Computer network is ?
Collection of hardware components and computers
Interconnected by communication channels
Sharing of resources and information
All of the above
DNS is the abbreviation of :-
Dynamic Name System
Dynamic Network System
Domain Name System
Domain Network Service
What is the meaning of Bandwidth in Network?
Transmission capacity of a communication channel
Connected computers in the network
Class of IP used in network
None of the above
ADSL is the abbreviation of?
Asymmetric Dual Subscriber Line
Asymmetric Digital System Line
Asymmetric Dual System Line
Asymmetric Digital Subscriber Line
What is the use of Bridge in Network?
to connect LANs
to separate LANs
to control Network Speed
All of the above
Each IP packet must contain
Only Source address
Only Destination address
Source or Destination address
Source or Destination address
________________ provides a connection-oriented reliable service for sending messages.
TCP
IP
UDP
All of the above
The Internet is an example of
Cell switched network
circuit switched network
packet switched network
all of the above
What is the use of subnetting?
It divides one large network into several smaller ones
It divided network into network classes
It speeds up the speed of network
None of the above
Which of the following is not a networking device?
Gateways
Linux
Routers
Firewalls
Which of the following can be software?
routers
firewalls
gateway
modems
A (a) is responsible for making the networking tasks happen like data sharing, resource sharing, communication among hosts etc.
A (a) provides the physical connection between the network and the computer workstation.
Client-Server networks are also known as (a) networks.
CAT5 and CAT6 are cable standards for which type of cables?
Microwaves
Twisted Pair
Coax
Fibre-optics
MAC address consists of how many bits?
32
38
40
48
Express Card is a type of what?
LAN card
WLAN card
USB data card
none of the above
Which of the following network devices broadcasts the incoming packets to all the hosts connected to the network?
Switch
Hub
Bridge
Router
