JDBC and JAVA Quiz Questions and Answers 4 PDF Download

Learn jdbc and java quiz online, database management system test 4 for online learning, distance learning courses. Free jdbc and java MCQs questions and answers to learn database management system quiz with answers. Practice tests for educational assessment on jdbc and java test with answers, structure of relational model, database transactions, entity relationship diagrams, database design, jdbc and java practice test for online data manager courses distance learning.

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Quiz on JDBC and JAVA Worksheet 4 Quiz PDF Download

JDBC and JAVA Quiz

MCQ: A Java application program does not include declarations for

  1. Data stored in database
  2. Data retrieved of database
  3. Data executed
  4. Data manipulated


Database Design Quiz

MCQ: Designer can review schema to ensure it meets all functional requirements, at stage

  1. Conceptual design
  2. Execution design
  3. Controlling design
  4. Initial Planning


Entity Relationship Diagrams Quiz

MCQ: Relationship between weak entity set and identifying entity set's association is known as

  1. Owner relationship
  2. Existence relationship
  3. Dependency relationship
  4. Identifying relationship


Database Transactions Quiz

MCQ: Once a transaction has executed commit work, its effects can no longer be undone by

  1. Trace work
  2. Transmit work
  3. Rollback work
  4. Traceback work


Structure of Relational Model Quiz

MCQ: To refer to a specific instance of a relation in relational model, term used is known as

  1. Relation instance
  2. Relation entity
  3. Relation tuple
  4. Relation attribute