Transaction Isolation and Atomicity MCQs & Quiz Online PDF Download

Transaction isolation and atomicity MCQs, transaction isolation and atomicity quiz answers pdf to study online data science degree course. Learn database transactions Multiple Choice Questions and Answers (MCQs), "transaction isolation and atomicity" quiz questions and answers for associates in computer science. Learn transaction isolation levels, transaction model, transactions management in dbms, storage structure in databases test prep for computer information science.

"A single transaction failure may result into a set of transaction rollbacks, is known to be" Multiple Choice Questions (MCQ) on transaction isolation and atomicity with choices iterated rollback, cascadeless rollback, cascading rollback, and serial rollback for associates in computer science. Practice merit scholarships assessment test, online learning transaction isolation and atomicity quiz questions for competitive exams in computer science major for free online classes.

MCQs on Transaction Isolation and Atomicity PDF Online 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 the number of transactions that can be executed is known to be the

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

D

MCQ: The 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 the partial order in the 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