Database Systems Practice Test 26
Data Storage and Querying MCQs (Multiple Choice Questions) PDF Download - 26
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The Data Storage and Querying Multiple Choice Questions (MCQ) with Answers PDF (Data Storage and Querying MCQs PDF e-Book) download Ch. 13-26 to study Database Systems Practice Tests. Study Introduction to DBMS quiz answers PDF, Data Storage and Querying Multiple Choice Questions (MCQ Quiz) to study online courses. The Data Storage and Querying MCQs App Download: Free Database Systems App to study database views, history of database systems, data storage and querying test prep for CS major.
The MCQs: Translation of the various DML statements into low-level file-system commands, is done by; "Data Storage and Querying" App (Android, iOS) with answers: storage manager, query processor, storage processor, and query manager to study online courses. Practice Introduction to DBMS Questions and Answers, Google eBook to download free sample for top computer science schools in the world.
Data Storage and Querying MCQ with Answers PDF Download: Quiz 26
Translation of the various DML statements into low-level file-system commands, is done by
- Query processor
- Storage manager
- Query manager
- Storage processor
Widespread use of hard disks changed the scenario for data processing greatly in the late
- 1950s
- 1960s
- 1970s
- 1980s
A view is updatable, if the clause does not have any expression, aggregation and distinct specifications, i.e.
- Define clause
- Where clause
- Select clause
- Having clause
The SQL comparison = all is not the same to the operator
- In
- Like
- As
- All of the above
The view relation is created whenever
- Needed
- Demanded
- Both A and B
- Stored
Database Systems Exam Prep Tests
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Data Storage and Querying Practice Tests
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