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Java Database Connectivity (JDBC) MCQ (Multiple Choice Questions) PDF Download

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The MCQ: The database system compiles the query when it is "Java Database Connectivity (JDBC)" App Download [Free] with answers: executed, initialized, prepared, and invoked to learn computer engineering courses. Practice Java Database Connectivity (JDBC) Quiz Questions, download Apple e-Book (Free Sample) for applied computer science.

Java Database Connectivity (JDBC) Questions and Answers PDF Download

MCQ: 1

The database system compiles the query when it is

  1. Executed
  2. Initialized
  3. Prepared
  4. Invoked
MCQ: 2

To execute a statement, we invoke the method

  1. executeUpdate method
  2. executeRel method
  3. executeStmt method
  4. executeConn method
MCQ: 3

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

  1. Tuple
  2. Value
  3. Object
  4. Result
MCQ: 4

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

  1. Question mark
  2. Colon
  3. Semicolon
  4. $ sign
MCQ: 5

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

  1. Fetch method
  2. Current method
  3. Next method
  4. Access method

Database Systems Practice Tests

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