Java Database Connectivity (JDBC) MCQs Quiz Online PDF Download

Learn java database connectivity (jdbc) MCQs, db test for online courses learning and test prep to practice. Advanced sql quiz has multiple choice questions (MCQ), java database connectivity (jdbc) quiz questions and answers to learn for computer information technology jobs exam prep.

Db practice test MCQ on Executed , Initialized, Prepared and Invoked problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning java database connectivity (jdbc) quiz with MCQs to practice test questions with answers.

MCQs on Java Database Connectivity (JDBC) Quiz PDF Download

MCQ. Database system compiles query when it is

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

C

MCQ. To execute a statement, we invoke method

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

A

MCQ. Interface ResultSet has a method, getMetaData(), that returns a/an

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

C

MCQ. 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

C

MCQ. Method on result set that tests whether or not there remains at least one unfetched tuple in result set, is said to be

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

C