How can you work with keyboard arrow buttons?

The packet shaper box will be configured with a set of “rules” that are used to prioritize data traffic. This is extremely important when it comes to better managing your network’s, which of the following?

What will be an ideal response?

CentOS 7 scripts can utilize the if command in two different ways to set up decisions within scripts. The first format is referred to as "if then fi". What is the second format?

if else fi if else then if else then fi