You have constructed a .CMD file in Windows XP Professional, and you want to put documentation in the first 24 lines without affecting subsequent program operation. What is the best way to do this?

a. Put a PAUSE after the first 24 lines

b. Put a REM on the first line, and ENDREM on the 24th line

c. Put a PAUSE on the first line, and a REM on the 24th line

d. Put a REM on every other line

e. Put a REM in front of every one of the 24 lines

To turn off all command output to screen from a batch file, use the command:

a. DISPLAY OFF

b. ECHO < PRN

c. ECHO OFF

d. ECHO ON < PRN

e. None of the above

A replaceable parameter is indicated by the proper use of the reserved character:

a. ^

b. }

c. %

d. =

e. ~

The main range of replaceable characters is:

a. %0 - %10

b. %1 - % 9

c. $1 - $9

d. $1 -$10

e. %0 - %9

When using replaceable parameters, _____________ usually indicates the initial command, while _____________ usually indicates the target of the command. These can vary, depending on user input.

a. }0, }1

b. }1, }0

c. $0, $1

d. %1, %0

e. %0, %1