In the array based implementation of a stack class, what does the constructor initialize the private variable top to

Brian wants to conduct an online search with a certain phrase. he intends to use the words books that belong to the 1800s in his search. how should he use the word that in his search?

Colby works as a shipping clerk for a major package delivery service. some of his daily tasks include tracking shipments and entering orders. which aspect of the information technology cluster would he most likely be trained in? a. networkingb. databasesc. hardwared. software

Which type of excel chart should be used to track students’ progress on test grades? line column bar pie