What diagnostic tools is used to test the integrity of circuits and the quality of electricity in computer components?

• Digital Multimeter

• LAN Tester

• Loopback Adapter

• Toner Probe

Which step in test procedure is important because you need to be able top recognize when a test shows problems or is successful?

• Checking specification.

• Gathering test information

• Responding to test information

• Validating the test information.

Which step in testing voltage is the third step?

• Insert the test probes

• Locate the voltage scales

• Remove the probes

• Test a common electrical outlet

What diagnostic tool is used to tests the basic functionality of computer ports?

• Digital Multitester

• LAN Tester

• Loopback Adapter

• Toner Probe

Which ports are the components of transceiver module? A. LAN and VGA port C. USB and LAN port B. transmitter and receiver port D. USB and VGA port

• LAN and VGA port

• transmitter and receiver port

• USB and LAN

• USB and VGA port

Which of the following is NOT a Toner Probe adapters?

• Coaxial Cable

• Metal Clips

• RJ-45

• Wire

Which of the following test procedure is the most basic test for a computer system?

• It starts with brightness screen

• It starts with errors

• It starts with good soun

• starts without errors

Which of the following testing resistance steps comes first ?

• Connect the test leads.

• Observe the meter indications

• Test resistance between hands

• Try different ranges

What refers to the Toner Probe?

• capacitive amplifier

• condusive amplifier

• conductive amplifier

• inductive amplifier

Which of the following does not show a good practice of a computer technician?

• Report any accidents.

• Allow workstations with no safety health requirements.

• Workstations is free of any electrical hazards.

• Take reasonable care of your own and safety in moving heavy components.