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SQL Practice Test 16

SQL Certification Exam Questions Answers PDF Download - 16

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The Quiz: In SQL, a view is said to be updatable, if its Select clause does not have any, "SQL Views" App Download (Free) with answers aggregates, expressions, distinct specification and all of the above to learn online tutor courses. Practice sql questions and answers, Amazon eBook to download free sample to learn online certificate courses.

SQL Quiz: SQL Certification Exam Questions Answers PDF Download - 16

MCQ 76: In SQL, a view is said to be updatable, if its Select clause does not have any

A) Expressions
B) Aggregates
C) Distinct specification
D) All of the Above

MCQ 77: A predicate involving attributes is defined by the where clause of the relation from the

A) From clause
B) Select clause
C) Define clause
D) IN clause

MCQ 78: Some SQL extensions allows view relations to be

A) Stored
B) Prestored
C) Precomputed
D) Precompiled

MCQ 79: An updatable SQL view is the one with its Select clause containing

A) Only 1 attribute
B) Only 2 attributes
C) Multiple attributes
D) No attributes

MCQ 80: The built-in aggregate function named count(*) is not allowed to be used with the clause

A) Like clause
B) Distinct clause
C) Select clause
D) Define clause

Career Tests: SQL Course Prep

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SQL Certification Exam Questions Answers App (Android & iOS)

SQL Certification Exam Questions Answers App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)