DBMS Transactions MCQs & Quiz Online PDF eBook Download

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MCQs on DBMS Transactions PDF eBook Download

MCQ: When an SQL statement is Executed, SQL standard specifies start of a

  1. Commitment
  2. Data flow
  3. Transaction
  4. Data communication

C

MCQ: SQL statements that must end transaction are of type

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

A

MCQ: Term that is known to commit current transaction, is

  1. Rollback work
  2. Commit work
  3. Trace work
  4. Transit work

B

MCQ: SQL standard specifies that a transaction begins implicitly when an SQL statement is

  1. Called
  2. Used
  3. Retrieved
  4. Executed

D

MCQ: A term that consists of a sequence of query and/or update statements, is known as

  1. Transactions
  2. Data commit
  3. Data rollback
  4. Data automation

A