Chapter 2: Lab Procedures and Tool Use

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Chapter 1 Questions

1.

SFC – system File Checker

2.

Firewall – may protect a device or network from intrusion.

3.

UPS – may protect a system from power outages such as brownouts.
UNINTERRUPTIBLE_POWER_SUPPLY_UPS1000

4.

Contact – an unpainted metal portion of the case.

5.

ESD – Electro Static Discharge

6.

EMI – Electrical Magnetical Interference may be sourced from motors, radios, cordless phones or improperly run or unshielded cabling.

7.

Case or mouse.

8.

30 volts.

9.

10,000 volts

10.

MSDS – a Material Safety Data Sheet contains:
1. proper disposal procedures for cleaning chemicals
2. first aid requirements for handling potentially hazardous materials

11.

Disk Managment

12.

Multimeter

13.

monitor or Power Supply

14.

  • diskpart
  • FDISK
  • Format
  • Scandisk or CHKDSK
  • Defrag
  • Disk Cleanup
  • Disk Managment
  • SFC System File Checkser

FDISK:

fdisk

Format:

format

CHKDSK:

chkdsk_cmd

Disk Cleanup:

cleanmgr.exe

Disk Managment:

diskmgmt.msc

System File Checker:

sfc