Database Transactions Multiple Choice Questions and Answers 1 PDF Book Download

Database transactions MCQs, database transactions quiz answers, dbms test 1 to learn data analytics courses online. Transaction model multiple choice questions (MCQs), database transactions quiz questions and answers for admission and merit scholarships test. Practice transaction model, storage and file structure, transaction isolation levels, types of storage structure career test for data science certification.

Learn database transactions test with multiple choice question: durability can be ensured in different, with choices 3 ways, 2 ways, 4 ways, and 5 ways for online computer science bachelors degree. Practice jobs' assessment test for online learning transaction model quiz questions with dbms MCQs for data science certification.

MCQ on Database Transactions Test 1Quiz Book Download

MCQ: Durability can be ensured in different

  1. 2 ways
  2. 3 ways
  3. 4 ways
  4. 5 ways

A

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

D

MCQ: Performing concurrent execution of transactions reduces

  1. Waiting time
  2. Buffer time
  3. Queue time
  4. Evaluation time

A

MCQ: When a transaction is rolled back and entered at aborted stage, available system's options are of

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

A

MCQ: Usage of concurrent execution of transactions improves

  1. Utilization
  2. Response time
  3. Throughput
  4. Both A and C

D