Storage and File Structure MCQs Quiz Online PDF Book Download

Storage and file structure MCQs, storage and file structure quiz answers to learn data analytics online courses. Learn database transactions multiple choice questions (MCQs), storage and file structure quiz questions and answers. Career assessment test on transactions management in dbms, transaction isolation levels, storage structure in databases, storage and file structure test prep for big data certifications.

Practice database transactions test MCQs: state in which transaction stays while it is executing is termed as, with choices active, partially committed, initial, and both a and c for online data science degree. Prepare assessment test for scholarships, learning online storage and file structure quiz questions for competitive assessment in computer science major for data analytics certifications.

MCQ on Storage and File Structure Quiz Book Download

MCQ: State in which transaction stays while it is executing is termed as

  1. Active
  2. Partially committed
  3. Initial
  4. Both A and C


MCQ: Effects of a committed transaction can be undo by executing a

  1. Compound transaction
  2. Composite transaction
  3. Compensating transaction
  4. Common transaction


MCQ: A transaction must be in one of states from

  1. 3 states
  2. 4 states
  3. 5 states
  4. 6 states


MCQ: Recovering schemes manages transactions aborts by maintaining a/an

  1. Log
  2. Process
  3. File directory
  4. Command


MCQ: Managing transactions aborts is responsibility of

  1. Evaluation scheme
  2. Recovery scheme
  3. Control scheme
  4. Execution scheme