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Database Systems Practice Test 373

Selection Operation in SQL Quiz Questions and Answers PDF - 373

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Selection Operation in SQL Questions and Answers PDF Download: Quiz 373

MCQ 1861: File scans are algorithms for

A) Searching
B) Locating
C) Retrieving
D) Indexing

MCQ 1862: Which of the command is a more drastic option

A) Drop command
B) Eliminate command
C) Abort command
D) Delete command

MCQ 1863: To ensure deadlock prevention, we can use the preemption approach and

A) Rollbacks
B) Timestamping
C) Cascading
D) Validating

MCQ 1864: It is difficult to ensure atomicity in a conventional

A) File retrieval system
B) File storage system
C) File processing system
D) File updation system

MCQ 1865: MetaData is known as

A) Data about query
B) Data about data
C) Data about integrity
D) Data about domain

Database Systems Exam Prep Tests

Selection Operation in SQL Learning App & Free Study Apps

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Selection Operation in SQL App (Android & iOS)

Selection Operation in SQL App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)