If a function returns a value, then the type of the function is the type of the ___________ value.

Google ________ is a specialized search tool that searches scholarly literature such as peer-reviewed papers, theses, and publications from academic organizations

Fill in the blank(s) with correct word

Which of the following is not a similarity between a stack and a queue as described by the text?

a. both have an isEmpty method b. both can retrieve an item from any position c. both can insert an entry at one end of the structure d. both can retrieve an entry from one end of the structure