Derek is asked to organize, manage, and track data for his company. He knows that the data must be stored for a long time and accessed often. 

Derek knows he can create a _____ to request specific data from the database. 

Unbound controls are text boxes that are connected to a table or a query

Indicate whether the statement is true or false

Use XPath to express the following queries to the document in Figure 15.19:

a. Find all Student elements whose Ids end with 987 and who took MAT123. b. Find all Student elements whose ?rst names are Joe and who took fewer than three courses. b. Find all Student elements whose ?rst names are Joe and who took fewer than three courses.