Networking MCQ's Set - 1
(A) File service
(B) Print service
(C) Database service
(D) All of the above
ANSWER : D
2] The computer network is
(A) Network computer with cable
(B) Network computer without cable
(C) Both of the above
(D) None of the above
ANSWER : C
3] Ethernet system uses which of the following technology.
(A) Bus
(B) Ring
(C) Star
(D) Tree
ANSWER : A
4] If all devices are connected to a central hub, then topology is called
(A) Bus Topology
(B) Ring Topology
(C) Star Topology
(D) Tree Topology
ANSWER : C
5] Which of the following is an application layer service?
(A) Network virtual terminal
(B) File transfer, access and management
(C) Mail service
(D) All of the above
ANSWER : D
6] Which is the main function of transport layer?
(A) Node to node delivery
(B) End to end delivery
(C) Synchronization
(D) Updating and maintaining routing tables
ANSWER : B
7] The ________ layer change bits onto electromagnetic signals.
(A) Physical
(B) Transport
(C) Data Link
(D) Presentation
ANSWER : A
8] In mesh topology, relationship between one device and another is ________
(A) Primary to peer
(B) Peer to primary
(C) Primary to secondary
(D) Peer to Peer
ANSWER : D
9] The performance of data communications network depends on ________
(A) Number of users
(B) The hardware and software
(C) The transmission
(D) All of the above
ANSWER : D
10] Find out the OSI layer, which performs token management.
(A) Network Layer
(B) Transport Layer
(C) Session Layer
(D) Presentation Layer
ANSWER : C
11] The layer one of the OSI model is
(A) Physical layer
(B) Link layer
(C) Router layer
(D) Broadcast layer
ANSWER : A
12] What is the name of the network topology in which there are bi-directional links between each possible node?
(A) Mesh
(B) Ring
(C) Star
(D) Tree
ANSWER : A
13] Which of the following is not the layer of TCP/IP protocol?
(A) Application Layer
(B) Session Layer
(C) Transport Layer
(D) Internetwork Layer
ANSWER : B
14] Which of the following TCP/IP protocols is used for transferring files form one machine to another
(A) FTP
(B) SNMP
(C) SMTP
(D) RPC
ANSWER : A
15] The loss in signal power as light travels down the fiber is called ________
(A) Attenuation
(B) Propagation
(C) Scattering
(D) Interruption
ANSWER : A
16] Which of the following is/ are the drawbacks of Ring Topology?
(A) Failure of one computer, can affect the whole network
(B) Adding or removing the computers disturbs the network activity.
(C) If the central hub fails, the whole network fails to operate. (
D) Both of A and B
ANSWER : D
17] Which of the communication modes support two way traffic but in only once direction of a time?
(A) Simplex
(B) Half-duplex
(C) Three - quarter's duplex
(D) Full duplex
ANSWER : B
18] What is the commonly used unit for measuring the speed of data transmission?
(A) Bytes per second
(B) Baud
(C) Bits per second
(D) Both B and C
ANSWER : B
19] FDDI stands for
(A) Fiber Distributed Data Interface
(B) Fiber Data Distributed Interface
(C) Fiber Dual Distributed Interface
(D) Fiber Distributed Data Interface
ANSWER : A
20] The name of the protocol which provides virtual terminal in TCP/IP model is.
(A) Telnet
(B) SMTP
(C) HTTP
ANSWER : A
