My Learning Cart
?
Categories
Account

Which of the following is a characteristic of a transaction in a database?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: Which of the following is a characteristic of a transaction in a database?

Options:

  1. Atomicity
  2. Redundancy
  3. Isolation
  4. Both Atomicity and Isolation

Correct Answer: Both Atomicity and Isolation

Solution: 

Transactions in a database are characterized by properties known as ACID: Atomicity, Consistency, Isolation, and Durability.

Which of the following is a characteristic of a transaction in a database?

Practice Questions

Q1
Which of the following is a characteristic of a transaction in a database?
  1. Atomicity
  2. Redundancy
  3. Isolation
  4. Both Atomicity and Isolation

Questions & Step-by-Step Solutions

Which of the following is a characteristic of a transaction in a database?
Correct Answer: ACID properties
  • Step 1: Understand that a transaction is a sequence of operations performed as a single logical unit of work in a database.
  • Step 2: Learn about the ACID properties that define transactions:
  • Step 3: Atomicity means that all operations in a transaction must complete successfully, or none at all.
  • Step 4: Consistency ensures that a transaction brings the database from one valid state to another valid state.
  • Step 5: Isolation means that transactions do not interfere with each other, even if they are executed at the same time.
  • Step 6: Durability guarantees that once a transaction is committed, it will remain so, even in the event of a system failure.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks