Mars says their printer isn’t working

September 23, 2013



Which of these would be most likely associated with a multimeter? Pick two.

A) Check wall outlet AC voltage

B) Evaluate the continuity of a wire

C) Calculate near-end crosstalk

D) Test physical data port transmission and reception

E) It can receive radio signals from space


The answer: A) Check wall outlet AC voltage and B) Evaluate the continuity of a wire

A multimeter is a must-have tool for the technologist. Many questions about voltage and continuity can be answered in just a few minutes with a device that costs less than $20 US.

Want to know more? Watch “Common Networking Tools.”

There are many different types of devices that can connect to your computer, and many of them use completely different connectors. In this video, you’ll learn about the cables and connectors used for hard drives, USB devices, FireWire components, parallel links, serial connections, network links, and much more.

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Category: CompTIA A+ Pop Quizzes

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