Which of the following is being discussed?

You work as a senior developer at ABC.com. The ABC.com network consists of a single domain

named ABC.com.
You are running a training exercise for junior developers. You are currently discussing a SQL
Server Encryption option that runs real-time I/O encryption and decryption of the data and log files.
Which of the following is being discussed?

A.
Asymmetric keys.

B.
Symmetric Keys.

C.
Transparent Data Encryption (TDE).

D.
Database master key.

Explanation: