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I T Essentials I Chapter 2

I T Essentials I Chapter 2. JEOPARDY. The Cleaning Process. Voltage. Utilities. Potpourri. Potpourri 2 . 100. 100. 100. 1 00. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. The Cleaning Process 100.

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I T Essentials I Chapter 2

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  1. I T Essentials I Chapter 2 JEOPARDY

  2. The Cleaning Process Voltage Utilities Potpourri Potpourri 2 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  3. The Cleaning Process100 • What is recommended to remove dust from inside a computer case? • Damp cloth • Dust cloth • Household vacuum cleaner • Can of compressed air A: What is a can of compressed air?

  4. The Cleaning Process200 • What is the proper way to dispose of outdated CRTs? • Dispose the components into landfills • Properly incinerate the components • Recycle the components whenever possible • Seal the components in containers and dispose into landfills A: What is Recycle Them?

  5. The Cleaning Process300 • What should you use to clean a mouse? • Damp cloth • Dust cloth • Mild cleaning solution and lint free cloth • Can of compressed air A: What are Mild cleaning solutions and lint free cloth?

  6. The Cleaning Process400 • A technician accidentally spills a cleaning solution on the floor of the workshop. Where can the instructions to properly clean and dispose of the product be found? • The manufacturer's users guide • The local hazardous materials team • The occupational Safety and Health Administration’s regulations • The material safety data sheet A: What is The Material Safety Data Sheet?

  7. The Cleaning Process500 • What should you use to clean RAM? • Isopropyl alcohol and lint free swab • Can of compressed air • Mild cleaning solution and a lint free cloth • Dust cloth A: What are isopropyl alcohol and lint free swab?

  8. Voltage100 • A sudden increase in voltage, which is usually caused by lightning. • Brownout • Sag • Spike • surge A: What is a Spike?

  9. Voltage200 • A reduced voltage level of AC power that lasts for a period of time. • Brownout • Sag • Spike • surge A: What is a Brownout?

  10. Voltage 300 • A complete loss of AC power. • Brownout • Sag • Blackout • surge A: What is a Blackout?

  11. Voltage 400 • A dramatic increase in voltage above the normal flow of electrical current. • Power surge • Spike • Sag • brownout A: What is a Power Surge?

  12. Voltage 500 • Interference from generators and lightning. • Spike • Noise • Blackout • Power surge A: What is Noise?

  13. Utilities100 • What utility can be used to prepare a hard drive to store information? • Fdisk • Scandisk • System Restore • Format • Disk Cleanup A: What is format?

  14. Utilities 200 • What utility can be used to scan the operating system critical files? • System file checker • Scandisk • System restore • Chkdsk A: What is system file checker?

  15. Utilities 300 • What utility is used to check the integrity of the files and folders on the hard drive? • Disk cleanup • Fdisk • Format • Scandisk or chkdsk • System restore A: What is scandisk or chkdsk?

  16. Utilities 400 • What utility is used to create and delete partitions on a hard drive? • Defrag • Diskcleanup • F-disk or Disk management • Format • scandisk A: What is f-disk or disk management?

  17. Utilities 500 • What three tools will optimize computer performance after using the Internet? • Fdisk • Spyware remover • Defrag • Disk cleanup • BIOS update • Disk management utility A: What are defrag, disk cleanup, and spyware (2,3 & 4) ?

  18. Potpourri100 • What type of fire extinguisher is used to stop electrical fires? • Class A • Class B • Class C • Class D A: What is Class C?

  19. Potpourri 200 • What is the first step you should perform when servicing computer equipment? • Wipe down the exterior with a lint-free, damp soft cloth • Open the case and check for any loose connections • Turn off and remove the power source • Replace any suspected bad components with known good components A: What is turn off the power?

  20. Potpourri300 • Refer to the exhibit. Which type of tool is shown in the graphic? • Cleaning tool • Diagnostic tool • ESD tool • Reference tool A: What is a diagnostic tool?

  21. Potpourri 400 • What two types of tools can help protect a computer from malicious attacks? • Anti-virus software • Disk cleanup • Disk management • Fdisk • Scandisk • Spyware remover A: What are spyware remover & anti-virus software (1 & 6)?

  22. Potpourri 500 • What tool should be used if a user needs to optimize space on a hard drive? • Defrag • Disk management • Fdisk • Format A: What is defrag?

  23. Potpourri 2100 • What Windows XP tool gives a technician access to initialize disks and create partitions? • Defrag • Disk Cleanup • Disk management • Format • Scandisk A: What is disk management?

  24. Potpourri 2200 Refer to the exhibit. Which type of tool is presented in the graphic? Hex screwdriver Phillips-head screwdriver Flat-head screwdriver Stripped screwdriver A: What is a Phillips-head screwdriver?

  25. Potpourri 2 300 • What three computer components contain hazardous materials and require special handling for disposal? • Batteries • Floppy drives • monitors • Optical drives • Parallel cables • Printer toner cartridges A: What are batteries, monitors, and printer toner cartridges (1,3,&6)?

  26. Potpourri 2400 • These two tools can help protect against ESD. • Antistatic wrist strap • Compressed air • Antistatic mat • Safety glasses • Rubber-sole shoes A: What are antistatic wrist straps and antistatic mats?

  27. Potpourri 2500 These three precautions should be taken to limit ESD. Store all components in clear plastic bags Antistatic mats on the workbench and floor Wear an antistatic wrist strap Ensure all flooring is carpeted Keep all components in antistatic bags Wear rubber-sole shoes A: What are Options 2,3, & 5?

  28. Double Jeopardy • What tool is used to tighten or loosen screws that have a star like depression on top? • Torx screwdriver • Phillips-head screwdriver • Hex driver • Needle nose pliers A: What is Torx screwdriver?

  29. Double Jeopardy Subject: Hand Tools

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