IT Essentials PC Hardware & Software v4.1 Chapter 2 – Tools & Safety Procedures Jeopardy Review v1 Darren Shaver Kubasaki High School Okinawa, Japan Chapter 2 – Tools & Safety Procedures Jeopardy Review v1 Darren Shaver Kubasaki High School Okinawa, Japan

Start Menu Acronyms In the Toolkit Software Tools PotpourriClean Up! Get a Charge! Final Jeopardy

Answer: Question: Acronyms 100 CRT What is a Cathode Ray Tube?

Answer: Question: Acronyms 200 LCD What is Liquid Crystal Display?

Answer: Question: Acronyms 300 EMI What is Electromagnetic Interference?

Answer: Question: Acronyms 400 MSDS What is Material Safety Data Sheet?

Answer: Question: Acronyms 500 SFC What is the System File Checker?

Answer: Question: In the Tool Kit 100 This hand tool is named after it’s creator and has a cross pattern at the tip. What is a Phillips head screwdriver?

Answer: Question: In the Tool Kit 200 This electronic tool has an LCD readout and is used to measure voltages, amperage, and resistance on a circuit. What is a Digital Multimeter?

Answer: Question: In the Tool Kit 300 This hand tool has a six sided head used to remove bolts. What is an Allen wrench (hex key)?

Answer: Question: In the Tool Kit 400 A star patterned tool used to remove bolts from most HDD’s and laptop computers. What is a Torx driver?

Answer: Question: In the Tool Kit 500 Anti-static straps should never be attached to this component during repair. What is a monitor?

Answer: Question: Software Tools 100 Windows utility used to look for and repair corrupted system files. What is System File Checker?

Answer: Question: Software Tools 200 Two of these software tools can help protect your system from attacks. What is Anti-virus software, spyware remover, and a firewall?

Answer: Question: Software Tools 300 This tool is often used to consolidate all those pieces of computer files lying around on your HD. What is disk defragmenting (or defrag) software?

Answer: Question: Software Tools 400 This Windows tool can clear space on your hard drive. What is disk cleanup software?

Answer: Question: Software Tools 500 Windows GUI tool used to format disks and create partitions. What is Disk Management?

Answer: Question: Potpourri 100 This is the first step when servicing any electronic equipment. What is turn it off and unplug the power cord?

Answer: Question: Potpourri 200 Computer components that contain hazardous materials. What are batteries, monitors and laser toner cartridges?

Answer: Question: Potpourri 300 These hazardous components should always be disposed of according to local environmental laws. What are batteries and CRTs?

Answer: Question: Potpourri 400 How used printer cartridges should be disposed. What is sent back for recycling or refilling?

Answer: Question: Potpourri 500 A CRT monitor can contain up to this weight in heavy metal. What is up to 4 lbs of lead?

Answer: Question: Clean Up! 100 Often the first step in cleaning the outside of a monitor or computer case. What is use a soft lint-free cloth containing a mild cleaning solution?

Answer: Question: Clean Up! 200 This document is used by technicians fo find information on a chemical’s properties and safety practices. What is a MSDS sheet?

Answer: Question: Clean Up! 300 Used to remove dust from inside computer cases and components. What is compressed air or an anti- static vacuum cleaner?

Answer: Question: Clean Up! 400 A technician should avoid using this when cleaning LCD or TFT Monitors. What is ammonia, other harsh chemicals or a dirty cleaning cloth?

Answer: Question: Clean Up! 500 This particular cleaning chemical is used because it is mild and it evaporates quickly. What is isopropyl alcohol?

Answer: Question: Get a Charge! 100 A sharp increase in voltage often created by lightening. What is a spike?

Answer: Question: Get a Charge! 200 Power condition where the a lower voltage lasts for a longer period. What is a brownout?

Answer: Question: Get a Charge! 300 These are two of the steps that a technician can take to prevent ESD in the workplace. What is use Antistatic wrist straps and mats, Keep electronic components in Anti-static bags?

Answer: Question: Get a Charge! 400 Two significant sources of EMI? What are motors, electrical storms and power lines?

Answer: Question: Get a Charge! 500 Voltage level necessary for ESD to be felt by a human. What is 3000 volts?

Answer: Question: Final Jeopardy This is the major difference between an SPS and an UPS device. Question: What is an Uninterruptible Power Supply will always be on battery whereas a Standby Power Supply will only switch over when the line detects a drop in power?