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Operating Systems
Process Concepts and Cpu Scheduling
Marks 1Marks 2
Synchronization and Concurrency
Marks 1Marks 2
Deadlocks
Marks 1Marks 2Marks 5
Memory Management
Marks 1Marks 2Marks 5
File System IO and Protection
Marks 1Marks 2Marks 5
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1
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
Thrashing
A
Reduces page $$I/O$$
B
Decreases the degree of multiprogramming
C
Implies excessive page $$I/O$$
D
Improve the system performance
2
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
Locality of reference implies that the page reference being made by a process
A
Will always be to the page used in the previous page reference
B
Is likely to be to one of the pages used in the last few page references
C
Will always be to one of the pages existing in memory
D
Will always lead to a page fault
3
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
Dirty bit for a page in a page table
A
Helps avoid unnecessary writes on a paging device
B
Helps maintain $$LRU$$ information
C
Allows only read on a page
D
None of the above.
4
GATE CSE 1996
MCQ (Single Correct Answer)
+1
-0.3
A ROM is sued to store the table for multiplication of two $$8$$-bit unsigned integers. The size of ROM required is
A
$$256 \times 16$$
B
$$64\,K \times 8$$
C
$$4\,K \times 16$$
D
$$64\,K \times 16$$
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Questions Asked from Marks 1
GATE CSE 2025 Set 1 (1) GATE CSE 2024 Set 2 (1) GATE CSE 2023 (1) GATE CSE 2021 Set 1 (1) GATE CSE 2020 (1) GATE CSE 2016 Set 2 (1) GATE CSE 2015 Set 2 (1) GATE CSE 2015 Set 1 (1) GATE CSE 2014 Set 3 (1) GATE CSE 2010 (1) GATE CSE 2009 (3) GATE CSE 2005 (1) GATE CSE 2004 (3) GATE CSE 2003 (1) GATE CSE 2002 (2) GATE CSE 2001 (3) GATE CSE 1998 (1) GATE CSE 1997 (3) GATE CSE 1996 (1) GATE CSE 1995 (3) GATE CSE 1992 (1)
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization