By default, Word 2013 saves your file as a Word document with a(n) _____ extension.

The special memory storage areas built into the CPU are called ________

A) cells B) registers C) accumulators D) buffers

For question below assume the following environment

``` char s[STACK_SIZE]; char c; int s_top = -1; push (s, ‘T’, &s_top, STACK_SIZE); push (s, ‘A’, &s_top, STACK_SIZE); push (s, ‘K’, &s_top, STACK_SIZE); c = pop(s); push (s, ‘C’, &s_top, STACK_SIZE); push (s, ‘J’, &s_top, STACK_SIZE); c = pop(s); ``` Draw the stack after the push and pop operations have been performed. Label the top entry (element 0).