A default program is the one that Windows uses when you open a particular file type.

Class deque provides:

a. Efficient indexed access to its elements. b. The ability to add storage at either end of the deque. c. Efficient insertion and deletion operations at the front and back of a deque. d. All of the above.

If every recursive call results in another recursive call, then the recursive function (algorithm) is said to have ____ recursion.

A. unlimited B. indefinite C. infinite D. tail