Transactions & Concurrency Quizzes, Questions & Answers

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Concurrency Control (1)

Concurrency Control Quizzes

Operating Systems: Concurrency, IPC, and Deadlock Management

Explore key concepts in operating systems focusing on concurrency, interprocess communication, and deadlock resolution. This content is crucial for understanding complex system int...

Questions: 27 | Attempts: 11 | Last updated: Sep 23, 2025

Sample Question
What is a common issue caused by concurrency in programming?

Not having enough memory to handle multiple threads.

Slower program execution when using multiple threads.

Difficulty in debugging due to multiple threads running simultaneously.

Sharing resources - some resources can only be safely used by one thread at a time.

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Top Trending Transactions & Concurrency Quizzes

What Do You Know About Transaction Control Language?

Transaction control language, or TCL, is a language used in managing different transactions occurring within a database. Transaction control commands are primarily used for managing changes affecting the SQL data. Take this quiz...

Questions: 10 | Attempts: 246 | Last updated: Mar 21, 2025

Sample Question 1
In which of the following events can a transaction event occur?

When making payments

Using credit cards

Connecting to Oracle

Account opening

Sample Question 2
What statement marks and save the current transaction points?

Save as

Savepoint

Save

Commit

Sample Question 3
A transaction can be closed either by a commit or ____ statement?

Rastar

HTML

Rollback

Save as