Internet Protocols and Addressing Concepts

Who helped create the internetworking protocol that led to the Internet?

• Paola and Vint Cerf

• Bob Kahn and Paola

• Vint Cerf and Bob Kahn

• Microsoft and Code.org

What is the Internet?

• A single computer

• A network of networks

• A type of software

• A specific website

What connects your home WiFi to the rest of the Internet?

• A laptop

• A phone

• An Internet Service Provider (ISP)

• A website

What is a protocol in computer networks?

• A type of computer game

• A secret code

• A set of rules and standards for communication

• A physical cable

What does every device connected to the Internet have that is unique to it?

• A special color

• A unique address

• A secret password

• A different size

What is a computer's address on the Internet called?

• A street address

• A phone number

• An IP address

• A website name

How many bits long are traditional IPv4 addresses?

• 8 bits

• 16 bits

• 32 bits

• 64 bits

Why is the Internet transitioning from IPv4 to IPv6?

• IPv4 is too slow.

• IPv6 uses fewer bits.

• IPv4 does not have enough unique addresses for all devices.

• IPv6 is easier to remember.

What system helps your computer find the correct IP address for a website name like "www.example.com"?

• Internet Service Provider (ISP)

• Domain Name System (DNS)

• Wireless Fidelity (WiFi)

• Internet Protocol (IP)

What is it called when a hacker changes a DNS server to send people to a fake website instead of the real one?

• Internet surfing

• DNS spoofing

• Website hacking

• IP addressing