Free MCQsLearn App Download - Selection Operation in SQL Quiz Questions and Answers PDF Download eBook p. 373
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Quiz on Selection Operation in SQL PDF Download eBook
MCQ: File scans are algorithms for
- Searching
- Locating
- Retrieving
- Indexing
A
MCQ: Which of the command is a more drastic option
- Drop command
- Eliminate command
- Abort command
- Delete command
A
MCQ: To ensure deadlock prevention, we can use the preemption approach and
- Rollbacks
- Timestamping
- Cascading
- Validating
A
MCQ: It is difficult to ensure atomicity in a conventional
- File retrieval system
- File storage system
- File processing system
- File updation system
C
MCQ: MetaData is known as
- Data about query
- Data about data
- Data about integrity
- Data about domain
B