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Database Systems Practice Tests


Database Systems Online Tests

Transaction and Concurrency Control MCQ Quiz Online PDF Download

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The MCQ: An unordered set of attribute values is named as PDF, "Transaction and Concurrency Control" App Download (Free) with tuples, entities, nodes, and instances choices for online computer science and engineering. Practice transaction and concurrency control quiz questions, download Google eBook (Free Sample) to learn free online courses.

Database Systems MCQs: Transaction and Concurrency Control Quiz Questions PDF Download

MCQ: An unordered set of attribute values is named as

A) Tuples
B) Entities
C) Nodes
D) Instances

MCQ: SQL is a

A) Procedural language
B) Nonprocedural language
C) Structured language
D) Nanostructured language

MCQ: The database data files are stored in

A) Tablespaces
B) Temporaryspace
C) Partitionspace
D) Filespace

MCQ: The compression of data segments to reduce disk space is known as

A) Table optimization
B) Table compression
C) Table organization
D) Table partition

MCQ: A file containing diagnostic data used to investigate problems at administrative side is called

A) Trace log
B) Diagnosis log
C) Trace file
D) Diagnosis file

Practice Tests: Database Systems Exam Prep

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