Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? None of these X.3 X.25 X.21 X.75 None of these X.3 X.25 X.21 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of flow control? To ensure that data is retransmitted if an acknowledgment is not received. To reassemble segments in the correct order at the destination device. To regulate the size of each segment. To provide a means for the receiver to govern the amount of data sent by the sender. To ensure that data is retransmitted if an acknowledgment is not received. To reassemble segments in the correct order at the destination device. To regulate the size of each segment. To provide a means for the receiver to govern the amount of data sent by the sender. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection? Router(config-if)# encapsulation frame-relay ietf Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ansi Router(config-if)# encapsulation frame-relay q933a Router(config-if)# encapsulation frame-relay ietf Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ansi Router(config-if)# encapsulation frame-relay q933a ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class C network with a subnet mask of 192, how many subnets are available? 2 30 14 254 62 2 30 14 254 62 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 8 Kbps 64 Kbps 32 Kbps None of these 128 Kbps. 8 Kbps 64 Kbps 32 Kbps None of these 128 Kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Session layer Application layer Physical layer Data Link layer Session layer Application layer Physical layer Data Link layer ANSWER DOWNLOAD EXAMIANS APP
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