Unit 2: The Internet (APCSP '24-'25 code.org)

Front

Purpose of DNS

Back

Returns IP address from website name

Front

Purpose of a router

Back

Forwards messages between machines

Front

Reason for replacing IP v4

Back

Running out of IP v4 addresses

Front

TCP: Reliable, ordered, error-checked delivery

Back

Stream of packets on the internet

Front

Internet Protocol

Back

Breaks messages into packets and addresses them

Front

Attack type: Redirecting to fake site

Back

DNS hijacking/spoofing

Front

Minimum connections to break for E to lose contact with B

Back

1 connection

Front

True statement about packets?

Back

None of these statements are true.

Front

IPv6 Purpose

Back

Ensure unique IP addresses for all devices

Front

Protocol for secure browser-server connection

Back

SSL/TLS