DBMS Worksheet Quiz Questions and Answers 7 PDF Download

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Quiz on DBMS Worksheet Worksheet 7 Quiz PDF Download

DBMS Worksheet Quiz

MCQ: A scheme determining which languages can be represented in a database is called its

  1. Type set
  2. Data set
  3. Character set
  4. Object set


Introduction to DBMS Quiz

MCQ: SQL uses keyword UPDATE that means

  1. Allocation
  2. Re-allocation
  3. Re-change
  4. Change


Java Database Connectivity (JDBC) Quiz

MCQ: To execute a statement, we invoke method

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


Concurrency Control in DBMS Quiz

MCQ: A?server process?handling requests for a single?client process is responsibility of

  1. Dedicated channel
  2. Dedicated transaction
  3. Dedicated server
  4. Dedicated system



MCQ: An approach to introduce redundancy is to duplicate every disk, process is known as

  1. Redundancy
  2. Duplicating
  3. Mirroring
  4. Reflectivity