Multiple Choice Questions & Answers on OSI Model & TCP/IP | Page-4

Questions
16 An internetworking device operating at the transport layer is called a
A Bridge
B Router
C Repeater
D Gateway

Answer: Option [D]
17 In respect of OSI model, LANs implement
A Lower two layers
B All seven layers
C Upper five layers
D None of the above

Answer: Option [B]

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18 UDP in the INTERNET protocol suite is related to
A Layer-4
B Layer-3
C Layer-2
D Layer-1

Answer: Option [A]
19 The Media Access Control Sublayer resides in which OSI layer ?
A Transport
B Network
C Physical
D Data Link

Answer: Option [D]
20 Flow control is the mechanism to regulate the flow of information, so that a fast host cannot overrun a slow one. This is the function of the following OSI layer
A All Layers
B Physical Layer
C Transport Layer
D Application layer

Answer: Option [A]

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