Database Systems Practice Test 297
Database Buffer Quiz Questions and Answers PDF Download - 297
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The Database Buffer Quiz Questions and Answers PDF (Database Buffer Quiz with Answers PDF e-Book) download Ch. 24-297 to prepare Database Systems Practice Tests. Solve Storage and File Structure MCQ with answers PDF, Database Buffer Multiple Choice Questions (MCQ Quiz) for computer science associate degree. The Database Buffer Quiz App Download: Free learning app for database authorization, overview of storage structure, nested subqueries, basic structure of sql queries, database buffer test prep for 2 year computer science degree.
The Quiz: A good database system should minimize the number of transferring; "Database Buffer" App Download (Free) with answers: Blocks; Sectors; Tracks; Segments; for computer science associate degree. Learn Storage and File Structure Questions and Answers, Apple eBook to download free sample to study online training courses.
Database Buffer Questions and Answers PDF Download: MCQ 297
A good database system should minimize the number of transferring
- Sectors
- Blocks
- Tracks
- Segments
The clause that allows us to select only those rows in the result relation, is
- Select clause
- Define clause
- From clause
- Where clause
Scalar subqueries may also be defined without
- Variables
- Instances
- Aggregates
- Where clause
The state in transaction when the final statement has been executed is called
- Active
- Committed
- Partially committed
- Initial
In the authorization graph, a user has an authorization if and only if there is a path from the
- Leaf node
- Neighboring node
- Child node
- Root node
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