When we dequeue the last item from a queue, we must explicitly set the _____ pointer to null.

A. front
B. top
C. head
D. rear


Answer: D

Computer Science & Information Technology

You might also like to view...

The proper expression to compare the first characters of two string objects str1 and str2 is

A) str1[0] = str2[0]. B) str1[0] == str2[0]. C) strcmp(str1[0], str2[0]). D) 'str1[0]' == 'str2[0]'. E) None of the above

Computer Science & Information Technology

An example of a page where persistent navigation might NOT be helpful is:

a. Home page b. Contact Us page c. Checkout page where you enter payment information d. Support page

Computer Science & Information Technology

In a server group of two or more RADIUS servers, the load can be balanced based on the priority and weight properties.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

In the accompanying figure, item C indicates the new document being created will be sized to fit on an iPad.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology