Online Computer Science Courses

Chapter 3: Database Systems Exam Tests

Database Systems MCQs - Chapter 3

Concurrency Control MCQ (Multiple Choice Questions) PDF - 2

The e-Book Concurrency Control Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Concurrency Control MCQ PDF Book), test 2 to learn online DBMS Course. Solve Lock Based Protocols Multiple Choice Questions (MCQs), Concurrency Control quiz with answers PDF to prepare for job interview. The Concurrency Control MCQ App Download: Free educational app for deadlock handling, concurrency in index structures, multiple granularity locking career test for master's degree in computer science.

The MCQ: A two-phase locking protocol variant that requires that all locks be held until the transaction commit is called; "Concurrency Control" App Download Android & iOS (Free) with answers deadlock two-phase locking protocol, lock-point two-phase locking protocol, strict two-phase locking protocol and rigorous two-phase locking protocol to study e-learning courses. Practice lock based protocols quiz questions, download Apple Book (Free Sample) for BSc computer science.

Concurrency Control Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: A two-phase locking protocol variant that requires that all locks be held until the transaction commit is called

A) Lock-point two-phase locking protocol
B) Deadlock two-phase locking protocol
C) Strict two-phase locking protocol
D) Rigorous two-phase locking protocol

MCQ 7: The deadlock prevention scheme that requires each transaction to locks all its data items before it begins

A) Initialization
B) Execution
C) Evaluation
D) Processing

MCQ 8: The deadlock prevention scheme named wound-wait is a

A) Non-linear preemptive technique
B) Linear preemptive technique
C) Preemptive technique
D) Nonpreemptive technique

MCQ 9: A transaction that is inserting a new tuple into the database is given an

A) Shared lock
B) Mutual lock
C) Exclusive lock
D) NO lock

MCQ 10: The multiple-granularity locking protocol uses multiple lock modes to ensure

A) Sequence
B) Serializability
C) Deadlocks
D) Locking

Concurrency Control Learning App & Free Study Apps

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

Concurrency Control App (Android & iOS)

Concurrency Control App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

Digital Logic Design App (Android & iOS)

Digital Logic Design App (Android & iOS)