Which of the following could be a valid IP address? (Only one is valid.)

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study with Khan Academy's The Internet Test. Prepare with dynamic questions, interactive hints, and detailed explanations. Ace your exam confidently!

Multiple Choice

Which of the following could be a valid IP address? (Only one is valid.)

Explanation:
IP addresses come in two forms: IPv4 uses four decimal numbers (0–255) separated by dots, while IPv6 uses eight groups of four hexadecimal digits separated by colons. The first choice fits IPv6 format exactly: eight groups of four hex digits, with colons between them, and all digits are valid hex. That makes it a valid IPv6 address. The second choice looks like IPv4, but one of the numbers is 9999, which is far outside the 0–255 range for an IPv4 octet, so it isn’t valid. The third choice starts with 256, which is also out of range for IPv4. The fourth choice isn’t in IP address syntax at all.

IP addresses come in two forms: IPv4 uses four decimal numbers (0–255) separated by dots, while IPv6 uses eight groups of four hexadecimal digits separated by colons. The first choice fits IPv6 format exactly: eight groups of four hex digits, with colons between them, and all digits are valid hex. That makes it a valid IPv6 address.

The second choice looks like IPv4, but one of the numbers is 9999, which is far outside the 0–255 range for an IPv4 octet, so it isn’t valid. The third choice starts with 256, which is also out of range for IPv4. The fourth choice isn’t in IP address syntax at all.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy