Database Systems Practice Test 282

Database Transactions MCQ (Multiple Choice Questions) PDF - 282

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Database Transactions Questions and Answers PDF Download: Quiz 282

MCQ 1406: A transaction's effects will be rolled back if it has not yet executed

Traceback work
Commit work
Transmit work
Trace work

MCQ 1407: The logical schema describes the database design at the

Logical level
Physical level
View level
Virtual level

MCQ 1408: Normalization is a commonly used method for

Entity-relationship model
Relational model
Semi-structured data model
Object-based Data model

MCQ 1409: To revoke an authorization, we use the statement

Revoke
Modify
Alter
Define

MCQ 1410: Analysts who submit queries to explore data in the database fall in the category

Specialized users
Sophisticated users
Application programmers

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