Operating System

1:

Consider a logical address space of 8 pages of 1024 words mapped into memory of 32 frames.

How many bits are there in the logical address?

A.

9 bits

B.

11 bits

C.

13 bits

D.

15 bits

 

Answer : C

Explanation :

Logical address will have 3 bits to specify the page number (for 8 pages). 10 bits to specify the offset into each page (210 = 1024 words) = 13 bits.

Write your comments here:


Report Error
 

Option: A

Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.