Ch. 5: Programming Exercise: 3, 9
Ch. 6: Review Questions: 10, 11, 12
Ch. 6: Programming Exercise: 4, 5 (use procedures for #5)

Additional problems:

1. The following example uses the DOS service routine for keyboard input. Which variable holds
the number of keys actually typed, and which specific memory location holds the first keystroke?

Mov ah,0Ah
Int 21h
.
.
label1 db 20
label2 db 0
label3 db 20 dup(' ')