Computer Networking Quiz

What is the unique code that switches use to send data to the right device?

• SSID

• MAC address

• IP address

• URL

What counting system do humans most commonly use?

• Binary

• Hexadecimal

• Decimal

• Octal

How many potential values can a single bit store?

• 1

• 8

• 2

• 256

What is the main function of a modem?

• To filter out bad data from the internet

• To send out Wi-Fi signals

• To connect different devices within a local network

• To translate signals from the ISP into a form your devices can understand

What is a MAC address?

• An IPv6 address

• A type of IP address with a port

• A logical address assigned by software

• A unique hexadecimal number hardcoded in a device

What is the purpose of the ping command in a network?

• To test if a network device is reachable

• To install software on a network device

• To delete files from a network device

• To change the IP address of a network device

Which command would you use to open the terminal in this lab scenario?

• Right-click the desktop, then select Open in Terminal

• Double-click the desktop icon

• Press Ctrl + Alt + Delete

• Click on the Start menu and select Terminal

What should you type in the PowerShell window to ping Home-PC2?

• ping Home-PC2

• connect Home-PC2

• start Home-PC2

• run Home-PC2

What is the first step to complete the lab task of pinging Home-PC2?

• On the diagram, right-click Home-PC1

• Select Launch Windows

• From Home-PC1, ping Home-PC2

• Answer Question 1

In the scenario described, which tool is used to examine open ports on a computer?

• Zenmap

• Wireshark

• Nmap

• Metasploit