The use of ___________ variables may make programs hard to understand and debug.

You check the contents of your computer toolkit before performing upgrades on a desktop computer. Which of the following tools in your toolkit should you use to verify proper operation of the power supply?

a. Cable tester b. Wrist strap c. Loopback plugs d. Torx drivers e. Multimeter f. Crimper

A(n) ____________________ button resets the form to its original values.

Fill in the blank(s) with the appropriate word(s).