Which feature allows you to prevent DNS records from being overwritten until the TTL is expired by a specified percentage?

XML stands for:

A) eXpendable Marketing Language. B) eXtensible Marketing Language. C) eXpendable Markup Language. D) eXtensible Markup Language.

Answer the following questions true (T) or false (F)

1. Single array elements may not be used as function arguments. 2. An array name with no subscript is a pointer. 3. When an array is passed to a function, the function operates on a local copy of the array.