Net+ 3.4 Questions

What is a common cause of network power issues?

• Overheating

• Power surges

• Dust accumulation

• Software bugs

When troubleshooting a network adapter, you should first verify that the ______ is working correctly.

• power supply

• driver

• cooling fan

• network cable

Which type of network cable is known for its high-speed data transmission and is commonly used in modern Ethernet networks?

• Coaxial Cable

• Fiber Optic Cable

• Twisted Pair Cable

• USB Cable

Fill in the blank: The _______ cable is often used for cable television and internet connections due to its ability to carry high-frequency signals.

• Coaxial

• Fiber Optic

• Twisted Pair

• HDMI

What does a solid green LED indicate on a switch port?

• The link is connected, but there is no traffic.

• The link is operating normally.

• The link is not working.

• A fault has been detected.

Fill in the blank: A blinking amber LED on a switch port indicates that a fault has been detected, such as a ________ mismatch.

• speed

• duplex

• color

• protocol

Which command is used to display the switch's configuration?

• show config

• show interface

• show startup-config

• show running-config

The command 'show interface' lists the state of all interfaces. It reports configuration details and traffic statistics if the link is ____.

• down/down

• up/up

• up/down

• down/up

What is the hardware address of the GigabitEthernet0/1 interface?

• 0001.6487.9619

• 0001.6487.9620

• 0001.6487.9618

• 0001.6487.9621

Fill in the blank: The bandwidth of the interface is ________ Kbit.

• 1000000

• 100000

• 10000

• 1000