Chapter 2 it essentials test
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11 questions
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- Q1Which tool is designed to loosen or tighten crosshead screws.EricPhillips screwdrivertorx driverhex driver30s
- Q2What tool would a technician use to remove a slotted screw?Hex driverFlat head screwdrivertorx screwdriverNeedle-nosed pliers30s
- Q3Which tool in Windows OS gives a technician access to initaialize disks and create partitions?ScandiskFormatDisk cleanupDisk management30s
- Q4Which windows OS tool scans the critical files of the operating system and replaces any files that have been corrupted?System File CheckerScan SystemIn Da ClubDisk Cleanup30s
- Q5Which tool should be used if a user needs to optimize space on a hard drive?FormatOptimize DrivesFdiskDisk management30s
- Q6Why is documentation of all services and repairs an important organizational tool for a technician?It allows the public sharing information on the Internet.It reduces the technical skills required of new technicians.It provides reference material for similar problems when they are encountered in the future.It increases the cost of services and repairs.30s
- Q7Which tool could potentially cause data loss on hard disk or floppy drives?Compressed airA magnetic screwdrivera computer vacuum cleanera lead pencil30s
- Q8Why should an antistatic wrist strap be worn when working on electronic equipment?to prevent clothing made of silk, polyester, or wool from generating a static charge.to equalize the electrical charge between a person and the equipment.to prevent interference from clothing and loose jewelry.To draw static electricity away from a component and transfer it safely from equipment to a grounding point.30s
- Q9Which precaution should be taken when working inside computer systems?leave the power cord attached to an outlet for grounding.Avoid using ESd wrist straps and ESD mats Simultaneously.Avoid using magnetized tools.Wear ESD protection to repair monitors in humid environments.30s
- Q10Which cleaning solution is recommended to clean contacts of computer components?glass cleaner with ammoniaisopropyl alcoholwater that is mixed with a small amount of dishwashing liquid.Rubbing alcohol30s
- Q11Why should a pencil never be used as a tool when working inside a computer?The lead in a pencil can induce current.Pencil lead is corrosive.Pencil lead is conductive.A pencil can hold a static charge.30s