CompTIA Network+ (N10-008) — Question 442

An infrastructure company is implementing a cabling solution to connect sites on multiple continents. Which of the following cable types should the company use for this project?

Answer options

• A. Cat 7
• B. Single-mode
• C. Multimode
• D. Cat 6

Correct answer: B

Explanation

The correct choice is Single-mode cable, which is designed for long-distance communication and can transmit data over several kilometers with minimal signal loss. In contrast, Cat 6, Cat 7, and Multimode cables are more suited for shorter distances and would not provide the necessary performance for intercontinental connections.