Preventative maintenance activities for a PC may include: operating system updates, disk defrag, and ___________.
A. cleaning of the cooling fan ports
B. inspecting electrical connections
C. powering down the PC
D. All answers are correct
Answer: D
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The cruise control switches on an International truck with a body controller are hardwired to the engine control module.
Answer the following statement true (T) or false (F)
The chemical essential in a compound that is found in all cells of animals where it plays an important role in the structuring of cell membranes is called ________________________
Fill in the blank(s) with correct word
Use Data Sheet 5. What performance advantage is there in including a 45 degree offset into a 90 degree bend?
Fill in the blank(s) with the appropriate word(s).
Most color matching problems are experienced when attempting to match metallic and pearl three-stage paints.
Answer the following statement true (T) or false (F)