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Database Systems Practice Test 62

Data Dictionary Storage MCQ Questions PDF Download - 62

The e-Book Data Dictionary Storage Multiple Choice Questions and Answers (MCQs), data dictionary storage quiz answers PDF chapter 24-62 to learn online courses, database systems tests. Study Storage and File Structure MCQ trivia questions, Data Dictionary Storage Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book "Data Dictionary Storage Quiz" App Download: integrity constraints, relational operations, dbms: selection operation, query optimization techniques, data dictionary storage test prep for online computer science and engineering.

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Database Systems: Data Dictionary Storage MCQ Quiz PDF Download

MCQ: Relational schemas are stored in a structure called

A) Sequence dictionary
B) Storage dictionary
C) Data Dictionary
D) Functional dictionary

MCQ: The process of finding a good strategy for processing a query is called

A) Query optimization
B) Query processing
C) Query management
D) Query cost

MCQ: The A7 search uses the simple conditions to determine the availability of

A) Composite Index
B) Access path
C) Predicate
D) Equality

MCQ: The relational operations have the nice and desired property that their result is always

A) Pair of relations
B) Single relations
C) Sequence of relations
D) No relations

MCQ: The SQL standard allows a clause initially deferred to be added to a

A) Uniqueness specification
B) Atomicity specification
C) Constraint specification
D) Isolation specification

Mock Tests: Database Systems Course Prep

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