Script files must have a ____________________ file name extension.

In converting text to table, you must first click the Insert tab, then the ________ icon, and choose Convert Text to Table

Fill in the blank(s) with correct word

The facts that a function assumes to be true of the arguments that it receives are called __________.

a. function input validations b. local variables c. postconditions d. preconditions e. none of the above