C is:
An assembly language
A machine language
A third generation high level language
All of the above
What is the name given to process of initializing the microcomputer with its operating system?
Boot recording
Booting
Warm booting
Cold booting
A critical region is:
A program segment that has not been proved bug free
A program segment where the shared resources are accessed
A program segment that after causes unexpected system crashes
One which is enclosed by a pair of P and V operations on semaphores
What do you mean by Public key encryption system?
It allows any one to decode the transmission
It allows only the correct receiver to decode the data
It allows only the sender to decode data
It doesn't encode the data before transmitting it
Round - Robin scheduling:
Allows processor bound tasks more time in the processor.
Is quite complex to implement
Gives each task the same chance as the processor
Allows interactive tasks quicker access to the processor.
If you want to execute more than one program at a time, the systems software you are using must be capable of:
Compiling
virtual memory
word processing
Multi tasking.
The function of a storage assignment are:
To assign storage literals and to endure that the storage is allocated and appropriate locations are initialized
To assign storage to all temporarily location
To assign variable referenced in the source program
All the above
Page fault frequency in an operating system is reduced when the:
Processes tend to be 1/0 - bound
size of pages is reduced
Processes tend to be CPU - bound
Locality of reference is applicable to th process
Capacity planning:
Does not depend on the monitoring tools available
Is independent to the operating system
Requires detailed system performance information
Is not need in small installations.
What is the name given given to the software which can be legally compiled and often used for free?
Mind wares
Public domain program
Firm wares program
Share wares program