Monday, January 8, 2018

Security+ and Database Concepts

Are you planning to take the SY0-501 Security+ exam? If so, you should understand some database concepts that weren't tested in the SY0-401 exam.

See if you can you answer this question?

Q. Database administrators have created a database used by a web application. However, testing shows that the application is taking a significant amount of time accessing data within the database. Which of the following actions is MOST likely to improve the overall performance of a database?

A. Normalization

B. Client-side input validation

C. Server-side input validation

D. Obfuscation

Check out the answer and full explanation here.