Many companies have invested in laying fiber-optic cables across the ocean, resulting in a truly global Internet.

Which of the following does a star ring topology use for data transfer?

A. CSMA/CA B. CHAP C. CSMA/CD D. Token passing

Which foreach header represents iterating through an array of int named numbers?

a) foreach (numbers) b) foreach (number in numbers) c) foreach (int number in numbers) d) foreach (int number in int[] numbers)