What is the primary use of a soldering iron?

• To crimp RJ45 connectors

• To install screws

• To connect terminals in the power supply

• To clean optical media

Which tool is used to eliminate electrostatic discharge?

• Anti-static wrist strap

• Screw driver

• Thermal paste

• Pliers

What does a solid green LED on a network card indicate?

• The card is malfunctioning

• The card is not connected

• The card is bad

• The card is connected or receiving a signal

Which of the following is NOT a reason for network trouble?

• Bad network hardware

• Properly connected network card

• Firewall settings

• Bad network card drivers

What is the purpose of a LAN Tester?

• To clean computer components

• To test network connections

• To remove screws

• To install software

Which command is used to check if a network card is functioning?

• ping 127.0.0.1

• tracert 102.55.92.2

• ipconfig

• netstat

What should you do if your computer is unable to see the network?

• Restart the computer

• Check the network cable connections

• All of the above

• Change the firewall settings

What is thermal paste used for?

• To install screws

• To connect network cables

• For heat dissipation of the processor

• To clean optical media

Which of the following is a tool for testing/troubleshoot computer systems?

• Crimping tool

• LAN Tester

• Screw driver

• All of the above

What is the first step in troubleshooting a network issue?

• Check the firewall settings

• Verify connections and LEDs

• Reinstall the network card

• Ping another computer