Which operating mode of telnet is full duplex?

Networking - Quiz(MCQ)

Server mode

Default mode

Character mode

Line mode

Correct Answer : Option (D) : Line mode

Explanation : In line mode, terminal character processing is done on the client side but editing is enabled on the server side. Line mode reduces the number of packets and is useful for long delay networks.

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Q .

EIGRP uses the ____________ algorithm for finding shortest path.

DUAL

SPF

Linkstat

Djikstra’s

Correct Answer : Option (A) : DUAL

Explanation : EIGRP uses the DUAL algorithm for finding shortest path. DUAL stands for diffusing update algorithm and it is used to prevent routing loops by recalculating routes globally.

Q .

Administrative distance for external EIGRP route is _______

100

170

135

190

Correct Answer : Option (B) : 170

Explanation : Routers use the metric of administrative distance to select the best path when there are different routes to the same destination from two different routing protocols as it is a measure of reliability of routing protocols. Administrative distance for external EIGRP is 170.