Information Networks Test 01

Total Questions: 31

1 - A LAN is a combination of:

A ) Network Adapter cards
B ) LAN Cables
C ) LAN application software
D ) All of above

2 - What layer of OSI model does data compression?

A ) Network
B ) Presentation ✅
C ) Data Link
D ) Physical

3 - Cabling on a linear bus topology can be extended using which of the following?

A ) Terminator
B ) Barrel Connector ✅
C ) Network adapter card
D ) Medium attachment

4 - The Media Access control sub- layer resdes in which layer:

A ) Physical
B ) Data link ✅
C ) Network
D ) Transpor

5 - FDDI is a:

A ) Ring network ✅
B ) Star network
C ) Mesh network
D ) Bus network

7 - One or more compuers connected to a hub or switch is a (a):

A ) Ring network
B ) Node
C ) Information untility
D ) Star Network ✅

8 - Protocol 802 defines standards for which layer of the OSI model?

A ) Application and presentation
B ) Physical and data link layer ✅
C ) Transport and Network
D ) Network and data link layer

9 - Terminal is a:

A ) a device to give power supply to computer
B ) a point at which data centers or leave the computer
C ) The last instruction in a program
D ) any input/ output device ✅

10 - Software to browse the internet:

A ) Gateway
B ) EFT
C ) Browser ✅
D ) Teleconferencing

11 - A collection of computers connected together to share resources and information is called:

A ) Computer sharing
B ) Computer Network ✅
C ) Computer interconnecting
D ) Computer linking

12 - Computer networks are the convergence of two important technologies:

A ) Computing and telecommunication ✅
B ) Computing and Mechanical
C ) Computing and mechatronics
D ) Computing and electrical

13 - The technology of long-distance communication is known as:

A ) Mass communication
B ) Telephony
C ) Telecommunications ✅
D ) Telegraphy

14 - Which of the following is NOT a benefit of computer network?

A ) Reduce hardware costs
B ) Connect people
C ) Enable shared application
D ) Produce high quality programs ✅

16 - Each computer on a network is called a:

A ) Link
B ) Code
C ) Node ✅
D ) Mode

18 - Many networks include a central computer called:

A ) Server ✅
B ) Bridges
C ) Gateway
D ) Client

19 - A computer network in which all computers have equal status and no one have control over others:

A ) Peer-to- peer ✅
B ) Client-Server
C ) Dedicated
D ) Client-to- client

21 - Which of the following is communications device?

A ) Router ✅
B ) USB
C ) UTP
D ) Ethernet

23 - Which type of network covers a small area?

A ) LAN ✅
B ) WAN
C ) MAN
D ) NAN

24 - LAN Stands for:

A ) Local Area nodes
B ) Land Area Network
C ) Local Area Network ✅
D ) Linked Area Network

27 - In a typical LAN each computer n the network is connected through:

A ) Cables ✅
B ) Satellite
C ) Microwaves ✅
D ) Phone

28 - L AN does not use:

A ) Twisted pair
B ) Fibre optic
C ) Telephone line ✅
D ) Coaxial cable

31 - Which network covers a large area:

A ) LAN
B ) WAN ✅
C ) MAN
D ) PAN