Many C++ compilers initialize char array elements to a space, string array elements to the empty string, and bool array elements to the keyword true.

________ are details about a file that can be used to describe or identify the file, such as the author name or keywords

Fill in the blank(s) with the appropriate word(s).

Which of the following requires the network administrator to schedule a maintenance window?

A. When a company-wide email notification must be sent. B. A minor release up grade of a production router. C. When the network administrator's laptop must be rebooted. D. A major release upgrade of a core switch in a test lab.