Inserting and removing items from an array are called ____ time operations.

A bear goes for a walk. He walks 3 miles south, then 3 miles east, and finally 3 miles north. At the end of this walk the bear has arrived back where he started. What color is the bear?

What will be an ideal response?

To detect exceptions and take corrective action, the ____ structure is used.

A. Try-Catch B. Try-Code C. Catch-Error D. Try-CatchError