Transaction Isolation and Atomicity MCQs & Quiz Online PDF Book Download

Transaction isolation and atomicity MCQs, transaction isolation and atomicity quiz answers to learn data analytics courses online. Database transactions multiple choice questions (MCQs), transaction isolation and atomicity quiz questions and answers for online undergraduate computer science degree. Transaction isolation levels, transaction model, transactions management in dbms, storage structure in databases, transaction isolation and atomicity test prep for big data certification.

Learn database transactions test MCQs: a single transaction failure may result into a set of transaction rollbacks, is known to be, with choices iterated rollback, cascadeless rollback, cascading rollback, and serial rollback for online undergraduate computer science degree. Practice assessment test for scholarships, online learning transaction isolation and atomicity quiz questions for competitive assessment in computer science major for data analytics certification.

MCQ on Transaction Isolation and Atomicity Quiz Book Download

MCQ: A single transaction failure may result into a set of transaction rollbacks, is known to be

  1. Iterated rollback
  2. Cascadeless rollback
  3. Cascading rollback
  4. Serial rollback

C

MCQ: In a given amount of time number of transactions that can be executed is known to be the

  1. Response time
  2. Utilization
  3. Concurrency time
  4. Throughput

D

MCQ: Time for a transaction to be completely executed after its submission is known to be its

  1. Average response time
  2. Average access time
  3. Average execution time
  4. Average utilize time

A

MCQ: By finding a linear order consistent with partial order in precedence graph, we can obtain the

  1. Topological order
  2. Serializability order
  3. Precedence order
  4. Conflict serializability order

B

MCQ: If an schedule doesn't include commit or abort operation, it is defined to be

  1. Partial schedule
  2. Dependent schedule
  3. Serialized schedule
  4. Unserialized schedule

A