mobile computing

A __________ usually stores all the user-related data and info, and it is also relevant to the GSM mobile systems.

• SIM

• CMR

• HMR

In the Cellular networks, which of these is utilised when we want to use a similar frequency for various others?

• Frequency planning

• Frequency hopping

• Frequency reuse

Which of these file systems would apply the gossip protocols?

• Ficus

• Rover

• CODA

One paramount challenge of applying the distributed systems to the DFS is:

• Concurrent access to data

• Data replication

• Data migration

• All of the above

The Mio-NFS supports which of these modes?

• Disconnected

• Connected

• Loosely connected

• All of the above