1. FDDI used which type of physical topology?
A) Bus
B) Ring
C) Star
D) Tree
2. FTP stands for
A) File transfer
protocol
B) File transmission protocol
C) Form transfer protocol
D) Form transmission protocol
3. Ethernet system uses which of the following
technology.
A) Bus
B) Ring
C) Star
D) Tree
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
5. FDDI stands for
A) Fiber Distributed
Data Interface
B) Fiber Data Distributed
Interface
C) Fiber Dual Distributed
Interface
D) Fiber Distributed Data
Inteconnection
6. A
network that needs human beings to manually route signals is called....
A) Fiber Optic Network
B) Bus Network
C) T-switched network
C) T-switched network
D) Ring network
7. DNS
can obtain the ................. of host if its domain name is known and vice
versa.
A) Station address
B) IP address
C) Port address
C) Port address
D) Checksum
8.
Devices on one network can communicate with devices on another network via a
.......
A) File Server
B) Utility Server
C) Printer Server
C) Printer Server
D) Gateway
9. A
communication device that combines transmissions from several I/O devices into
one line is a
A)Concentrator
B)Modifier
C) Multiplexer
C) Multiplexer
D) Full duplex file
10. In
which OSI layers does the FDDI protocol operate?
A) Physical
B) Data link
C) Network
C) Network
D) A and B
11. 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
12. What
is the name of the network topology in which there are bi-directional links
between each possible node?
A) Ring
B) Star
C) Tree
D) Mesh
13. 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
14. 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
15.Firewall
is
A).Physical boundary of network
B).Operating system of computer network
C).A system designed
to prevent unauthorized access
D).A web browsing software
16.DNS is
the abbreviation of
A) Dynamic Name System
B) Domain Name System
C) Dynamic Network System
D) Domain Network System
17.Bandwidth
of network
A) Transmission capacity of communication
channels
B) Connected computers in a network
C) IP address class
D) None
18.
Communication between a computer and a keyboard involves ______________
transmission
A) Automatic
B) Half-duplex
C) Full-duplex
D) Simplex
19. The
first Network
A) CNNET
B) NSFNET
C) ASAPNET
D) ARPANET
20. The
_______ is the physical path over which a message travels
A) Path
B) Medium
C) Protocol
D) Route
21. Which
organization has authority over interstate and international commerce in the
communications field?
A) ITU-T
B) IEEE
C) FCC
D) ISOC
22. A set
of rules that governs data communication
A) Protocols
B) Standards
C) RFCs
D) None of the mentioned
23.X.25 standard
specifies
A.technique for start-stop data
B.technique for dial access
C.DTE/DCE interface
D.data bit rate
24. Loss in signal power as light
travels down the fiber is called
A.
Interruption
B.
Propagation
C.
Scattering
D.
Attenuation
25. During networking, the process
of processor asking each host that if it want to send message is
called
A.
Querying
B.
Sharing
C.
Polling
D.
Communicating
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