Networking Concepts Quiz

What is the primary function of Wi-Fi?

• To connect devices using Ethernet cables

• To provide wireless access to a network

• To transfer files securely between devices

• To manage domain name resolutions

What is Ethernet commonly used for?

• Wireless communication

• Secure file transfer

• Wired network connections

• Assigning IP addresses

What does SSH (Secure Shell) provide?

• A protocol for securely accessing another computer remotely

• A method for browsing websites securely

• A way to resolve domain names to IP addresses

• A protocol for transferring files

What is the role of DNS (Domain Name System)?

• To encrypt communication between browsers and websites

• To resolve domain names to IP addresses

• To connect devices using wired networks

• To provide remote access to servers

An ISP (Internet Service Provider) is responsible for:

• Assigning domain names to servers

• Providing internet access to users

• Ensuring secure communication between computers

• Managing local area networks (LANs)

Which protocol allows remote access to computers in plaintext (unsecured)?

• HTTPS

• Telnet

• SSH

• FTP

TCP/IP is a protocol suite that primarily enables:

• Secure file transfer between devices

• Encrypted communication over websites

• Communication between computers across the internet

• Wireless access to local networks

HTTPS ensures that:

• Files are securely transferred between computers

• Websites are encrypted for secure communication

• Internet Service Providers remain operational

• Computers can communicate over a wired network

FTP (File Transfer Protocol) is used to:

• Manage wireless connections

• Encrypt websites

• Transfer files between computers

• Resolve domain names

What type of communication is most secure for remote server management?

• FTP

• Telnet

• SSH

• DNS