Skip to content
Related Articles

Related Articles

Improve Article

ISRO | ISRO CS 2008 | Question 62

  • Last Updated : 13 Jun, 2018

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) 13 bits
(B) 15 bits
(C) 14 bits
(D) 12 bits


Answer: (A)

Explanation: logical address space = 8 pages of 1024 words
number of bits in logical address space = p (page bits) + d (offset bits)
number of bits = log28 + log21024 = 3 + 10 = 13 bits

Option (A) is correct.

Quiz of this Question

My Personal Notes arrow_drop_up
Recommended Articles
Page :