Memory Management

Computer Awareness

0/8

Save Progress

Show Timer

Qn #2035

Target (sec):

00:00

Which of the following is (are) true about virtual memory systems that uses pages?

I. The virtual address space can be larger than the amount of physical memory.

II. Programs must be resident in main memory throughout their execution.

III. Pages correspond to semantic characteristics of the program.

Discuss

Qn #964

The memory unit which directly communicates with the CPU is known as

Discuss

Qn #803

To fetch data from secondary memory which one of the following register is used

Discuss

Qn #725

A CPU generates 32-bit virtual addresses. The page size is 4 KB. The processor has a translation look-aside buffer (TLB) which can hold a total of 128 page table entries and is 4 -way set associative. The minimum size of the TLB tag is:

Discuss

Qn #614

A computer system has 16-bit wide address/ data bus that uses RAM chips of 4K $\times$ 8-bit capacity. The number of RAM chips are needed to provide a memory capacity of 64 Kbytes memory is

Discuss

Qn #602

A CPU generates 32 bits virtual addresses. The page size is 4 KB. The processor has a translation look-aside buffer (TLB) which can hold a total of 128-page table entries and is 4- way set associate. The minimum size of the TLB tag is

Discuss

Qn #421

In an instruction execution pipeline, the earliest that the instruction TLB and data TLB can be accessed are

Discuss

Qn #397

Signed long int data type in C occupies how many bytes?

Discuss