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Database Systems Practice Tests

Database Systems Tests

Java Database Connectivity (JDBC) MCQ Quiz PDF Download

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Database Systems: Java Database Connectivity (JDBC) MCQs PDF Download

MCQ: The database system compiles the query when it is

A) Executed
B) Initialized
C) Prepared
D) Invoked

MCQ: To execute a statement, we invoke the method

A) executeUpdate method
B) executeRel method
C) executeStmt method
D) executeConn method

MCQ: The interface ResultSet has a method, getMetaData(), that returns a/an

A) Tuple
B) Value
C) Object
D) Result

MCQ: Older systems allow multiple statements to be executed in a single call, with statements separated by a

A) Question mark
B) Colon
C) Semicolon
D) $ sign

MCQ: The method on the result set that tests whether or not there remains at least one unfetched tuple in the result set, is said to be

A) Fetch method
B) Current method
C) Next method
D) Access method

Practice Tests: Database Systems Exam Prep

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