Security+ Free Practice Questions

15 questions · Full explanations · No account required

Free

15 original free practice questions for Security+.

Question 1 of 15

Which method is most effective for verifying the integrity of a downloaded software installer?

Compare the file size with a previous version
Check the vendor’s official checksum value
Run the installer in a virtual machine
Inspect the file’s creation date in the properties
Show Hint

Verify the integrity of a software installer using cryptographic hashes

About the Security+ Certification

These free practice questions are designed to help you assess your readiness for the Security+ exam by CompTIA. Each question comes with a detailed explanation to reinforce the correct concept. For a complete exam preparation experience with hundreds of questions, spaced-repetition study tools, and full exam simulations, explore our premium access.