engineering recuitment RPSC Programmer Mock Test 2024 Computer Networks Flow Control and Error Control Access Control
For the CSMA/CA protocol, which of the following statements is/are FALSE?
I. Before sending RTS, source station waits for a period of time called the DIFS.
II. After receiving RTS and waiting a period of time called the SIFS, destination station sends CTS to the source station.
III. Acknowledgment is not needed in CSMA/CA protocol.
1
I
2
III
3
I and II
4
II and III