Which of the following can be disabled to help prevent access to a wireless network?

Match the following terms to their appropriate arguments in the InStr function:

I. start A. To begin searching after the first character of a text string II. stringexpr1 B. Defined with the symbol or character being searched III. stringexpr2 C. Used to change the type of comparison being executed IV. compare (e.g. binary or textual) D. Defined with the field that contains the text data being searched

What is a batch file?

What will be an ideal response?