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Database Transactions MCQ (Multiple Choice Questions) PDF Download
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The Database Transactions Multiple Choice Questions (MCQ Quiz) with Answers PDF (Database Transactions MCQ PDF e-Book) download to practice Database Systems Tests. Learn SQL Concepts and Queries Multiple Choice Questions and Answers (MCQs), Database Transactions quiz answers PDF for online software engineering classes. The Database Transactions MCQ App Download: Free learning app for database transactions, dbms transactions, sql data types and schemas test prep for online computer science and engineering.
The MCQ: In the case of power outage or other system crash, when the system restarts, the action known to be occur is of; "Database Transactions" App Download (Free) with answers: Rollback work; Trace work; Traceback work; Commit work; for online software engineering classes. Practice Database Transactions Quiz Questions, download Google e-Book (Free Sample) for top computer science schools.
Database Transactions MCQs PDF: Questions Answers Download
Once a transaction has executed commit work, its effects can no longer be undone by
- Trace work
- Transmit work
- Rollback work
- Traceback work
In the case of power outage or other system crash, when the system restarts, the action known to be occur is of
- Rollback work
- Trace work
- Traceback work
- Commit work
All the statements between the keywords begin atomic ...end form a/an
- Single transaction
- NO transaction
- Multiple transactions
- 2 parallel transactions only
The rollback work cannot undo, once a transaction has executed by the
- Commit work
- Traceback work
- Trace work
- Transmit work
How to turn off automatic commit depends on the specific
- Database system
- Queries execution
- SQL implementation
- Structure design
Database Systems Practice Tests
Database Transactions Textbook App: Free Download (Android & iOS)
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Database Transactions MCQs Book Questions
- In a selection statement, predicate appears as a subscript to
- Database modifications can cause violations of
- Some implementations of SQL also allow us to test whether result of a comparison is unknown, by clauses
- Command that all instructors with salary over $100,000 receive a 3 percent raise, would be written as
- Process of semi automatically analyzing large databases to find useful patterns, is known as