Database Systems Practice Test 153

Query Processing Quiz Questions and Answers PDF Download - 153

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The Query Processing Quiz Questions and Answers PDF (Query Processing Quiz with Answers PDF e-Book) download Ch. 18-153 to prepare Database Systems Practice Tests. Solve Query Processing MCQ with answers PDF, Query Processing Multiple Choice Questions (MCQ Quiz) for computer science programs. The Query Processing Quiz App Download: Free learning app for data dictionary storage, database languages, entity relationship model, relational algebra, query processing test prep for information and communication technology.

The Quiz: After the query plan is chosen, the query is; "Query Processing" App Download (Free) with answers: Evaluated; Executed; Interpreted; Implemented; for computer science programs. Learn Query Processing Questions and Answers, Apple eBook to download free sample to learn online training courses.

Query Processing Questions and Answers PDF Download: MCQ 153

MCQ 761:

After the query plan is chosen, the query is

Executed
Evaluated
Interpreted
Implemented

MCQ 762:

The rename operation is expressed by the lower case Greek letter, named

alpha
beta
sigma
rho

MCQ 763:

In an entity relationship model, an association among several entities is known as

Relationship
Connection
Participation
Synchronization

MCQ 764:

The Read authorization type allows reading but

Modification
No Modification
No retrieval
Retrieval

MCQ 765:

Data about data is referred to as

Grand-data
Metadata
Teradata
Tieradata

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