Random Access MCQ (Multiple Choice Questions) PDF Download

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

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

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

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

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

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

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