Database Systems MCQs (Computer Science) From Textbook

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Database Systems Certification MCQs – Practice Test 51 (Chapter 1)

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The Advanced SQL Quiz Questions and Answers PDF (Advanced SQL Quiz PDF e-Book) download Ch. 1-51 to study Database Systems Course. Practice Open Database Connectivity (ODBC) MCQs, Advanced SQL MCQ questions and answers PDF for applied computer science. Download the Advanced SQL Quiz App – Free Database Systems App to study jdbc and dbms, java database connectivity (jdbc), functions and procedures career test for accelerated computer science degree online.

The MCQ: The ODBC standard defines conformance; "Advanced SQL Quiz" App (iOS, Android) with answers: entities, levels, sets, and subsets to study computer engineering courses. Study Overview of SQL Query Language Quiz Questions, download Google Book (Free Chapter) for applied computer science.

Advanced SQL Quiz – Practice Test 51 PDF Download

MCQ: 251

The ODBC standard defines conformance

  1. Levels
  2. Entities
  3. Sets
  4. Subsets
MCQ: 252

A connection is opened using the method

  1. onConnection
  2. getConnection
  3. inConnection
  4. openConnection
MCQ: 253

An alternative method used in place of executeUpdate for executing a statement is known to be

  1. executeStmt method
  2. executeQuery method
  3. executeResult method
  4. executeConn method
MCQ: 254

At the end of the session, the program frees the statement handle and

  1. Disconnects from database
  2. Frees up connection
  3. Frees up SQL environment
  4. All of the Above
MCQ: 255

The external language procedures need to deal with null values in

  1. In parameters
  2. Out parameters
  3. Exit parameters
  4. Both A and B

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Advanced SQL Quiz Apps (Android & iOS)

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