CompTIA Network+ (N10-008) — Question 459

A retail store recently acquired the store next door. The owners would like this store to support Gigabit Ethernet for up to 328ft (100m). Which of the following is the MOST cost-effective solution?

Answer options

• A. Cat5
• B. Cat 5e
• C. Cat 6
• D. Cat 7

Correct answer: B

Explanation

Cat 5e is the most cost-effective solution for supporting Gigabit Ethernet over distances up to 328 feet (100 meters). While Cat 6 and Cat 7 offer higher performance and bandwidth capabilities, they are more expensive and unnecessary for the stated requirements. Cat 5, although cheaper, does not reliably support Gigabit speeds.