Register

APPLIED AI TEST 2

674 views
0 0 votes

  1. Consider the following memory Architecture of a Machine in the following Table

Virtual Address

54 bits

Page size

16K bytes

PTE size

4 bytes

Assume that there are 8 bits reserved for the Os functions(protection,valid, modified,and Hit/Miss-all overhead bits) other than required by the hardware translation algorithm.Assume 1 application exist in the system and maximum physical memory is devoted to the process,How much physical space( in bytes), is there for the application data and code ?

  1. 2^26 byte

  2. 2^40 bytes

  3. 2^38- 2^26 bytes

  4. 2^40 - 2^38 bytes

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← Previous · ME Test SeriesNext → · TOC - GATE PREVIOUS ...
← Previous in category · Os schedulingNext in category → · Deadlocks
Position:
Show:

Related questions

2 2 votes
2 2 answers
1.6k
1.6k views
LRU asked Jan 11, 2022
1,586 views
Applied Test Series
A computer system has a page size of 1024 bytes and maintains the page table for each process in main memory. The overhead required for doing a lookup in the page table i...
1 1 vote
2 2 answers
1.4k
1.4k views
Applied Course asked Jan 16, 2019
1,374 views
Applied Course | Mock GATE | Test 1 | Question: 49
How much memory is used for page tables, when there are $10$ process running in the system with the below details?Virtual Address space: $1GB$Page size: $1KB$Each page ta...
0 0 votes
1 1 answer
1.5k
1.5k views
madhav reddy asked Jan 2, 2019
1,470 views
test series by applied ai
what does the symbol | represents? If it is logical OR then how does we get the answer as 1088?
15 15 votes
6 6 answers
2.8k
2.8k views
gatecse asked Feb 23
2,769 views
GATE CSE 2026 | Set 2 | Question: 44
A system has a Translation Lookaside Buffer (TLB) that has a reach of $1$ MB. TLB reach is defined as the total amount of physical memory that can be accessed through the...