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kristallqiu99 kristallqiu99
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A year ago
Three common tasks performed during preventive maintenance include
A) Vacuuming the computer, cleaning the CD/DVD laser, and using urethane swabs to clean between the keys on a keyboard
B) Cleaning the CPUs gold pins, lubricating disassembled drives, and replacing cables
C) Using alcohol to clean the case, moving adapters to different locations on the motherboard, and pressing the power-on and off button 10 times in quick succession
D) Replacing the computer case, upgrading the processor, and using soap and water to clean printer rollers
Textbook 
Complete A+ Guide to IT Hardware and Software

Complete A+ Guide to IT Hardware and Software


Edition: 8th
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temp321temp321
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A year ago
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kristallqiu99 Author
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A year ago
Just got PERFECT on my quiz
gmiannotti
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Yesterday
Smart ... Thanks!
fxinternational
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2 hours ago
This helped my grade so much Perfect
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