Question
Which of the following protocol is used for discovering
link layer address or MAC address, associated with a given internet layer address?Solution
Why this is correct:
ARP resolves an IPv4 address (network-layer) to its corresponding MAC address (link-layer) on a local network. When a host wants to send an IP packet on Ethernet, it uses ARP to find the destination MAC. Why the others are wrong:
- 1 (HTTP): Application-layer web protocol.
- 3 (FTP): Application-layer file transfer protocol.
- 4 (RSVP): Resource Reservation Protocol — used for reserving resources for QoS, not address resolution.
In the following sentence, four words or phrases have been highlighted. One of them is incorrect. Choose the INCORRECT word or phrase from the given opt...
In each question below, four words printed in bold type are given. One word printed in bold might either be wrongly spelt or inappropriate in the conte...
Choose the correct spelling from the options given.
In the following question, four words are given, out of which only one word is correctly spelt. Find the correctly spelt word.
Choose the incorrectly spelt word.
Select the word with the correct spelling.
If only the routine criminal process is pursued with a universal sense of urgent , the expediency of special courts may not be needed at all.
...Choose the correctly spelt word. Â
Result of the test is expected to be out sometimes next month
Find the correctly spelt word.
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