Free MCQsLearn App Download - Transaction Model Practice Test PDF Download eBook p. 81
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"Atomicity is ensured by a component of the database called the", transaction model Multiple Choice Questions (MCQ) with choices control manager, evaluation manager, recovery manager, and quality manager to study online courses. Learn database transactions questions and answers with free online certification courses for computer science programs.
Trivia Quiz on Transaction Model PDF Download eBook
MCQ: Atomicity is ensured by a component of the database called the
- Evaluation manager
- Control manager
- Recovery manager
- Quality manager
C
MCQ: A variable-length string type with user-specified length, known as
- float
- varchar
- char
- smallint
B
MCQ: The communication between application program and a database server, takes place through
- ODBC
- JDBC
- HTTP
- ODBC OR JDBC
D
MCQ: SQL is officially pronounced as
- Sequel
- Ess-cue-ell
- Saquel
- Si-qu-ell
B
MCQ: Databases change over time as information is
- Inserted
- Deleted
- Both A and B
- Retrieved
C