MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

ALGORITHMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Routing tables of a router keeps track of
A
MAC Address Assignments
B
Port Assignments to network devices
C
Distribute IP address to network devices
D
Routes to use for forwarding data to its destination
Explanation: 

Detailed explanation-1: -Routing tables of a router keep track of paths, like a map, and uses these to determine routes to use for forwarding data to its destination.

Detailed explanation-2: -Routers use a routing table to forward traffic from one network to another. The routing table stores the destination addresses for networks, hosts, or subnets accessible through a router. The routing table contains the address of the next hop of each connected network.

Detailed explanation-3: -Routers use Routing Tables to determine out which interface the packet will be sent. A routing table lists all networks for which routes are known. Each router’s routing table is unique and stored in the RAM of the device. The entry corresponding to the default gateway configuration is a network destination of 0.0.

Detailed explanation-4: -These are tables that define how a frame will be forwarded out of a given switch or router in the network. These tables work by matching specific header fields, such as the IP destination address, and when a match occurs, forwarding the frame to a specified egress port.

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