My Learning Cart
?
Categories
Account

What is the role of an index in a database?

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

What’s inside this PDF?

Question: What is the role of an index in a database?

Options:

  1. To store XML data
  2. To speed up data retrieval
  3. To enforce data integrity
  4. To manage transactions

Correct Answer: To speed up data retrieval

Solution: 

An index is used to speed up data retrieval operations on a database table.

What is the role of an index in a database?

Practice Questions

Q1
What is the role of an index in a database?
  1. To store XML data
  2. To speed up data retrieval
  3. To enforce data integrity
  4. To manage transactions

Questions & Step-by-Step Solutions

What is the role of an index in a database?
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