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Chapter 8: Database Systems Exam Tests

Database Systems MCQs - Chapter 8

Database Transactions Multiple Choice Questions PDF Download - 5

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Database Transactions Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: The database system traces the values of any data on which a transaction performs a write operation by ensuring

A) Consistency
B) Atomicity
C) Reliability
D) Durability

MCQ 22: Stable storage that can be accessed online is approximated with

A) Drives
B) Flashs
C) Mirrored disks
D) Floppies

MCQ 23: A state in which the system no longer rejects a real state of the world is termed as

A) Unreliable state
B) Nondurable state
C) Inconsistent state
D) Non-atomic state

MCQ 24: A transaction must be in one of the states from

A) 3 states
B) 4 states
C) 5 states
D) 6 states

MCQ 25: By finding a linear order consistent with the partial order in the precedence graph, we can obtain the

A) Topological order
B) Serializability order
C) Precedence order
D) Conflict serializability order

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Database Transactions App (Android & iOS)

Database Transactions App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Computer Fundamentals App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (Android & iOS)