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Database Systems Practice Test 240

JDBC and SQL Syntax Multiple Choice Questions (MCQ) PDF - 240

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JDBC and SQL Syntax Questions and Answers PDF Download: Quiz 240

MCQ 1196: To fetch large objects, the ResultSet interface provides method

A) getBlob()
B) getClob
C) getTlob()
D) Both A and B

MCQ 1197: No two tuples in a relation are allowed to have exactly the same value for

A) Some attributes
B) All attributes
C) Some tuple
D) All tuples

MCQ 1198: In the A1 search, to satisfy the selection operation the system scans each file block and tests

A) Secondary index
B) All records
C) Primary index
D) Equality on nonkey

MCQ 1199: Functions defined in a programming language and compiled outside the database system may be loaded and executed with the

A) Database-system parameters
B) Database-system state
C) Database-system code
D) Database-system procedures

MCQ 1200: The abstraction level that describes the entire database in terms of a relatively simple structure than physical level, is

A) Logical level
B) Physical level
C) View level
D) Virtual level

Database Systems Exam Prep Tests

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JDBC and SQL Syntax App (Android & iOS)

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Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

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Digital Image Processing App (Android & iOS)