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Database Systems Practice Test 10

Database Users and Administrators MCQ (Multiple Choice Questions) PDF - 10

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Database Users and Administrators Questions and Answers PDF Download: Quiz 10

MCQ 46: Storage structure and defining access-method, is the job done by

A) Database system
B) Database Manager
C) Database administrator
D) Database users

MCQ 47: The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as

A) Projection
B) Selection
C) Natural join
D) Union operation

MCQ 48: The command that is used to add attributes to an existing relation, is said to be

A) Alter
B) Modify
C) Tailor
D) Eliminate

MCQ 49: There are some restrictions on the recursive query in a recursive view, the query should be

A) Increased and decreasing
B) Stable
C) Static
D) Monotonic

MCQ 50: The SQL structures permitted in the host language constitute

A) Embedded SQL
B) Prepared SQL
C) Structured SQL
D) Processed SQL

Database Systems Exam Prep Tests

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Database Users and Administrators App (Android & iOS)

Database Users and Administrators App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)