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Multiple Choice Questions & Answers on OSI Model & TCP/IP | Page-5

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Download in pdf multiple choice questions(mcqs) & answers on OSI Model & TCP/IP. These general awareness quiz objective questions answers include mcqs on TELNET, FTP, SMTP etc.
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(21) TELNET, FTP, SMTP, Protocols fall in the following layer of OSI reference model
[A] Transport Layer
[B] Internet Layer
[C] Network Layer
[D] Application Layer

Comment

Answer: Option [D]
(22) UDP is ___________ protocol.
[A] Connection oriented
[B] Connectionless
[C] Neither
[D] Both

Comment

Answer: Option [B]

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(23) Which of the following is an application layer service ?
[A] Remote log-in
[B] File transfer and access
[C] Mail service
[D] All of the above

Comment

Answer: Option [D]
(24) The main function of transport layer is
[A] Node-to-node delivery
[B] Process-to-process delivery
[C] Synchronization
[D] Updating and maintenance of routing tables

Comment

Answer: Option [B]
(25) A bridge recognizes address of
[A] Layer-1
[B] Layer-2
[C] Layer-3
[D] All of the above

Comment

Answer: Option [B]

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DATA COMMUNICATION & COMPUTER NETWORKS – MULTIPLE CHOICE QUESTIONS AND ANSWERS | 250 MCQS

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