ach computer connected to the internet must ______.a.be internet compatibleb.have a modem connectionc.be an IBM PCd.have an unique IP address

Breakdown the Problem

To determine the correct answer, we need to analyze what is essential for a computer to connect to the internet.

Relevant Concepts

1. Internet Compatibility: This refers to whether the computer can communicate over the internet protocol.
2. Modem Connection: While a modem is commonly used for internet access, it is not the only method (e.g., Ethernet or fiber connections).
3. IBM PC: This type of computer specification is outdated and does not define internet connectivity.
4. Unique IP Address: Every device connected to the internet must have a unique IP address for identification and communication.

Analysis and Detail

1. Internet Compatibility is necessary, but does not precisely define the unique requirements for internet connection.
2. Modem Connection is also not strictly necessary as there are alternatives.
3. IBM PC is irrelevant in today’s landscape; most devices can now connect to the internet.
4. Unique IP Address is fundamental. Without an IP address, a device cannot send or receive data over the internet.

Verify and Summarize

After analyzing the options, it is clear that while internet compatibility or a connection method like a modem is generally needed, the critical requirement is the unique IP address for a computer to properly connect to the internet.

Final Answer

d. have a unique IP address.