Online Computer Science Courses

Chapter 3: Database Systems Exam Tests

Database Systems MCQs - Chapter 3

Concurrency Control Multiple Choice Questions PDF Download - 1

The e-Book Concurrency Control Multiple Choice Questions and Answers (MCQs), Concurrency Control MCQ Quiz PDF, test 1 to study online DBMS Course. Practice Deadlock Handling MCQs, Concurrency Control trivia questions and answers PDF to prepare for job interview. The Concurrency Control MCQs App Download: Free learning app for multiple granularity in dbms, concurrency in index structures career test for top computer science schools in the world.

The Multiple Choice Question (MCQ Quiz): A protocol that ensures the system will never enter a deadlock state is called, "Concurrency Control" App Download (Free) with answers deadlock elimination, deadlock detection, deadlock prevention and deadlock recovery for online computer science degrees. Solve deadlock handling quiz questions, download Google eBook (Free Sample) for CS major.

Concurrency Control Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: A protocol that ensures the system will never enter a deadlock state is called

A) Deadlock detection
B) Deadlock elimination
C) Deadlock prevention
D) Deadlock recovery

MCQ 2: An approach named Lock timeouts is used for

A) Deadlock detection
B) Deadlock elimination
C) Deadlock recovery
D) Deadlock prevention

MCQ 3: The rigorous two-phase locking protocol permits releasing all locks at the

A) Beginning of transaction
B) During execution of transaction
C) End of transaction
D) Never in the life-time of transaction

MCQ 4: The system must deal with the deadlocks that are not prevented by using schemes of

A) Validation
B) Deadlock detection
C) Deadlock recovery
D) Both A and B

MCQ 5: A scheme that creates a new version of a data item for each transaction is defined by

A) Concurrency control scheme
B) Multiversion concurrency control scheme
C) Timestamp concurrency control scheme
D) Wound concurrency control scheme

Concurrency Control Learning App & Free Study Apps

Download Concurrency Control MCQs App to learn Database Management System MCQ, Semantic Web Quiz App, and Computer Architecture MCQs App (Android & iOS). The free "Concurrency Control MCQ" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)