The operating system of the current computer can be determined using the os property of the Navigator object.

The Eraser can be used to delete borders or text within a table

Indicate whether the statement is true or false

Which of the following statements are TRUE regarding symmetric algorithms?

A. They are easy to break. B. They are slower than asymmetric algorithms. C. They include both stream-based and block ciphers. D. They provide confidentiality, authentication, and non-repudiation.