ELitProgram Phase3 - Pretest

What is the first step when troubleshooting a computer that does not power on?

• Open the hard drive

• Check power connections

• Replace the monitor

• Install new software

Why is it important to discharge static electricity before handling computer components?

• To avoid damaging components

• To keep hands clean

• To reduce noise

• To improve internet speed

What is the function of a LAN?

• Connects computers in a local area

• Generates electricity

• Provides office lighting

• Controls building temperature

What cable type is commonly used for Ethernet LAN connections?

• USB cable

• HDMI cable

• Twisted pair (Ethernet)

• Power cable

What does RJ45 refer to in networking?

• A type of USB device

• A network cable connector

• A monitor port

• A software tool

What is the main use of a patch panel in a network?

• Display graphics

• Manage cable connections

• Speed up computers

• Install software

How does a patch panel help with network troubleshooting?

• By storing user data

• By organizing cable paths

• By increasing wireless speed

• By reducing screen glare

What is required to make installation media bootable?

• Internet browser

• Bootable image file (ISO)

• Spreadsheet software

• Photo editor

Which of the following is a step in OS installation?

• Plugging in the keyboard

• Formatting the hard drive

• Closing all windows

Why is selecting the correct OS version important for servers?

• It affects wallpaper

• It determines compatibility and performance

• It changes the screen color

• It increases the volume