BSNL TTA (JE) COMPUTER 200 EXPECTED QUESTIONS PART TWO

NOTE-NO OF QUESTIONS 100
ANSWER KEY-Correct answer is indicated by symbol (V) in options.
HINTS-In some questions options E-HINTS is indicating the hints of answer

SAMPLE QUESTIONS AND ANSWER 
1) HMP (Host Monitoring Protocol) is
A [ ]) a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical
hardware address
B [ ]) a TCP/IP high level protocol for transferring files from one machine to another.
C [v]) a protocol used to monitor computers
D [ ]) a protocol that handles error and control messages
2) Which of the following is a voiceband channel?
A [v]) Telephone line
B [ ]) Telegraph line
C [ ]) Coaxial cable
D [ ]) Microwave systems
3) Internet-like networks between a company and its business partners. Select the best fit
for answer:
A [ ]) Bandwidth alternatives
B [ ]) Switching alternating
C [ ]) Inter organizational networks
D [v]) Extranets
4) Which of the following layer protocols are responsible for user and the application
programme support such as passwords, resource sharing, file transfer and network
management?
A [v]) Layer 7 protocols
B [ ]) Layer 6 protocols
C [ ]) Layer 5 protocols
D [ ]) Layer 4 protocols
5) FDDI is a
A [v]) ring network
B [ ]) star network

C [ ]) mesh network
D [ ]) bus based network
6) A central computer surrounded by one or more satellite computers is called a
A [ ]) bus network
B [ ]) ring network
C [v]) star network
D [ ]) All of the above
7) Which of the following best illustrates the default subnet mask for a class A,B, and C
Network?
A [ ]) 0.0.0.0, 0.0.0.1, 0.0.1.1
B [ ]) 255.255.255.0, 255.255.0.0, 255.0.0.0
C [v]) 255.0.0.0, 255.255.0.0, 255.255.255.0
D [ ]) 255.255.0.0, 255.255.255.0, 255.255.255.255
8) Devices interconnected by the LAN should include
A [ ]) Computers and terminals
B [ ]) mass storage device, printers and plotters
C [ ]) bridges and gateways
D [v]) All of the above
9) If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method,
the modulation rate is
A [ ]) 1200 bands
B [v]) 3200 bands
C [ ]) 4800 bands
D [ ]) 9600 bands
E [ ]) HINTS=9600/power on 2 in 8 level=9600/3=3200
10) When the computer provides the manager with a multiple choice of possible answers,
the prompting technique is
A [ ]) question and answer

B [ ]) form filling
C [ ]) open-ended question
D [v]) menu selection

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