Operating System MCQs

A. A device
B. Timer
C. Scheduler process
D. Power failure

A. For communication between two processes remotely different from each other on the same system
B. For communication between two processes on the same system
C. For communication between two processes on separate systems
D. None of the mentioned

A. Variables
B. Sockets
C. Ports
D. Service names

A. Stub
B. Identifier
C. Name
D. Process identifier

A. Transmits the message to the server where the server side stub receives the message and invokes procedure on the server side
B. Packs the parameters into a form transmittable over the network
C. Locates the port on the server
D. All of the mentioned

A. Machine dependent representation of data
B. Machine representation of data
C. Machine-independent representation of data
D. None of the mentioned

A. Remote memory installation
B. Remote memory invocation
C. Remote method installation
D. Remote method invocation

A. Allows a process to invoke memory on a remote object
B. Allows a thread to invoke a method on a remote object
C. Allows a thread to invoke memory on a remote object
D. Allows a process to invoke a method on a remote object

A. Local procedure call
B. Inter process communication
C. Remote procedure call
D. Remote machine invocation

A. Communicate with each other without sharing the same address space
B. Communicate with one another by resorting to shared data
C. Share data
D. Name the recipient or sender of the message