BSNL TTA Computer MCQ

BSNL TTA Computer MCQ

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 QUESTION AND ANSWER

1) Which of the following services use TCP?
A [ ]) SMTP
B [ ]) HTTP
C [ ]) FTP
D [v]) all above

2) What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?
A [ ]) Application
B [v]) Host-to-Host
C [ ]) Internet
D [ ]) Network Access

3) Which of the following allows a router to respond to an ARP request that is intended for a remote host?
A [ ]) Gateway DP
B [ ]) Reverse ARP (RARP)
C [v]) Proxy ARP
D [ ]) Inverse ARP (IARP)

BSNL TTA Computer MCQ

4) The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
A [ ]) Application
B [ ]) Host-to-Host
C [v]) Internet
D [ ]) Network Access

5) Which class of IP address provides a maximum of only 254 host addresses per network ID?
A [v]) Class C
B [ ]) Class A
C [ ]) Class B
D [ ]) Class D

6) Which of the following services use UDP?
A [ ]) DHCP
B [ ]) SNMP
C [ ]) TFTP
D [v]) all of above

7) If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
A [ ]) Application
B [v]) Presentation
C [ ]) Session
D [ ]) Transport

BSNL TTA Computer MCQ

8) Which of the following is private IP address?
A [ ]) 12.0.0.1
B [ ]) 168.172.19.39
C [ ]) 172.15.14.36
D [v]) 192.168.24.43

9) Which of the following are layers in the TCP/IP model?
A [ ]) Application
B [ ]) Transport
C [ ]) Internet
D [v]) all of above

10) Which layer 4 protocol is used for a Telnet connection?
A [ ]) IP
B [v]) TCP
C [ ]) TCP/IP
D [ ]) UDP

BSNL TTA Computer MCQ

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