Refer to the Figure Below

question 2

Multiple Choice

Refer to the figure below.

-Which arrow points to the AC joint?

• A) A
• B) B
• C) C
• D) D

---

Definitions:

Batch File

A Windows-based script that can only be interpreted by the Windows operating system. A batch file has the extension .bat.

Echo

A command in various operating systems that displays messages or turns command echoing on or off in programming environments.

Commands

Instructions given by a user or a program to an operating system or software to perform a specific task.

Environment Variable

A variable that describes the environment in which a program runs. It contains a name and a value, where the value is the path to the program identified by the variable name.