Operating System MCQs

A. Local memory
B. Clock
C. Both local memory and clock
D. None of the mentioned

A. The remaining sites can continue operating
B. All the sites will stop working
C. Directly connected sites will stop working
D. None of the mentioned

A. Process migration
B. System migration
C. Thread migration
D. Data migration

A. Host id
B. Host name and identifier
C. Identifier
D. Process id

A. Fixed routing
B. Virtual routing
C. Dynamic routing
D. All of the mentioned

A. Polling
B. Handshaking
C. Token passing
D. None of the mentioned

A. Scalability
B. Tolerance
C. Capacity
D. None of the mentioned

A. Telnet
B. HTTP
C. FTP
D. Rpc

A. Its a method to confine users to one side of a boundary
B. It can protect operating system from one user
C. It cannot protect users from each other
D. All of the mentioned

A. It is implemented via hardware register
B. It doesn’t protect users from each other
C. It good to protect os from abusive users
D. Its implementation is unrestricted and can take any amount of space in operating system.