Question

The major problem with message systems has generally been poor performance caused by copying of messages from the sender's port to the receiver's port. The March system uses _____________ to avoid the copy operations.

Select one:

A. virtual-memory-management techniques

B. shared memory technique

C. advanced local procedure call technique

D. remote procedure call mechanism

Answer 1

A. virtual-memory-management techniques

The major problem with message systems has generally been poor performance caused by copying of messages from the sender's port to the receiver's port. The March system uses virtual-memory-management techniques to avoid the copy operations.