Blog

Nested if statements can be useful for modularizing input validation.

When you want to read data from a text file, you create a file object using the ____________.

   A ____________ holds only one data value at any given moment in time.

Boolean expressions are named in honor of the English rock star James Boole, who developed his mathematical theories while studying instrument acoustics.

To successfully ____________ the contents of two variables, we need a third variable that can serve as a temporary storage location.

A(n) ____________ is an object that can hold a group of values that must all be the same data type.

Which one of the following statements assigns the value 40 to the first element in an array of integers named values?

You should use try-catch statements primarily for exceptions that are beyond your control.

      The data stored in an object are commonly called fields, or ____________.

If you want to take out all items from a List object, call the ____________ method.