Which of the following statements is true about symmetric multiprocessing?
Options: A single copy of the operating system resides in each processor., Useful for situations where data must remain in memory to process., Bottlenecks increase with uniprocessor systems because tasks are not shared., The problems of memory contention are unlikely.
The file system â€œNTFSâ€ stands for
A) Â New Type File System
B) Â Never Terminated File System
C) Â New Technology File System
D) Â Non Terminated File System
Ans: â€“ C
The difference between a multiplexer and a statistical multiplexer is
Options: Statistical multiplexers need buffers while multiplexers do not need buffers, Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol, Multiplexers often waste the output link capacity while statistical multiplexers optimize its use, Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM)
Which of the following is true when describing a unique local address?
Options: Packets addressed to a unicast address are delivered to a single interface., These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4., These are like private addresses in IPv4 in that they are not meant to be routed., These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.