The principle locality of reference justifies the use of
Interrupts
DMA
Polling
Cache memory
In a flip flop the cross coupled connection gives _______
Which of the following are the main forms of modern RAM?
Static
Dynamic
Static or Dynamic
None of these
Which memory can be used for Read Only Operation?
ROM
RAM
Cache
Magnetic
The CPU needs to access memory with minimum amount of time, so choose right one from the following.
CD
Backup files
The desirable characteristics of a memory unit is.
Speed
Durability
Compactness
All of the above
The performance of a cache memory is measured in terms of.
Backup ratio
Miss ratio
Hit ratio
Clock ratio
Which of the following is a high speed memory?
Auxiliary
In a computer, which of the following is act as Central Memory?
Cache Memory
Secondary Memory
Auxiliary Memory
Main Memory
Which of the following is a volatile memory?
Secondary
