Random Access Multiple Choice Questions and Answers PDF

MCQ 1: The protocol that is used to transmit data without any scheduled time is:

1. random access
2. controlled access
3. channelization
4. authentication

MCQ 2: Normally the value of the Kmax in pure Additive Links On-line Hawaii Area (ALOHA) is:

1. 5
2. 10
3. 15
4. 20

MCQ 3: If the maximum propagation time in Carrier Sense Multiple Access/Collision Detection is 25.6 µs, the minimum size of the frame is:

1. 54 bytes
2. 64 bytes
3. 74 bytes
4. 84 bytes

MCQ 4: A collision of the frames could be the result when a station sends a frame and at the same time any other station tries to send a:

1. information
2. frame
3. station
4. all of the above

MCQ 5: A network using Carrier Sense Multiple Access/Collision Detection (CSMA/CD) has a Bandwidth of:

1. 2.5 Mbps
2. 5 Mbps
3. 7.5 Mbps
4. 10 Mbps