Question Detail

A public key encryption system

Allows only the correct sender to decode the data
Allows only the correct receiver to decode the data
Allows anyone to decode the data
none of above

Answer: Option B

Similar Questions :

1. Which process is known for initializing a microcomputer with its OS

cold booting
boot recording
booting
warm booting

Answer: Option C

2. Fragmentation of a file system

occurs only is file is not used properly
can always be prevented
happens in all file systems
can be removed by compaction

Answer: Option B

3. Reference bit is used for

Implementing LRU page replacement algorithm
Implementing NRU algorithm
To check the page table entry in the cache memory
none of above

Answer: Option B

4. Problem of thrashing is affected significantly by

program structure
program size
primary storage size
all of above

Answer: Option A

5. Which operating system reacts in the actual time

Batch system
Quick response system
Real time system
Time sharing system

Answer: Option C

Read more from - Operating System Questions Answers - Chapter 1