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Database Management System
Er Diagrams
Marks 1Marks 2
Functional Dependencies and Normalization
Marks 1Marks 2
Structured Query Language
Marks 1Marks 2
Relational Algebra
Marks 1Marks 2
Transactions and Concurrency
Marks 1Marks 2
File Structures and Indexing
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1
GATE CSE 2005
MCQ (Single Correct Answer)
+1
-0.3
Amongst the ACID properties of a transaction, the 'Durability' property requires that the changes made to the database by a successful transaction persist
A
Except in case of an Operating System crash
B
Except in case of a Disk crash
C
Except in case of a power failure
D
Always, even if there is a failure of any kind
2
GATE CSE 2004
MCQ (Single Correct Answer)
+1
-0.3
Which level of locking provides the highest degree of concurrency in a relational database?
A
Page.
B
Table.
C
Row.
D
Page, table and row level locking allow the same degree of concurrency.
3
GATE CSE 2003
MCQ (Single Correct Answer)
+1
-0.3
Which of the following scenarios may lead to an irrecoverable error in a database system?
A
A transaction writes a data item after it is read by an uncommitted transaction
B
A transaction reads a data item after it is read by an uncommitted transaction
C
A transaction reads a data item after it is written by a committed transaction
D
A transaction reads a data item after it is written by an uncommitted transaction
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Questions Asked from Marks 1
GATE CSE 2025 Set 2 (1) GATE CSE 2025 Set 1 (1) GATE CSE 2024 Set 2 (2) GATE CSE 2021 Set 1 (1) GATE CSE 2019 (1) GATE CSE 2016 Set 2 (1) GATE CSE 2016 Set 1 (1) GATE CSE 2015 Set 2 (1) GATE CSE 2010 (1) GATE CSE 2005 (1) GATE CSE 2004 (1) GATE CSE 2003 (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