CompTIA A+ Core 1 (220-1001) — Question 419

A technician is installing VoIP phones. Which of the following extra cables would the technician MOST likely bring to the site to complete the connections?

Answer options

• A. RJ45 terminated cables
• B. SATA terminated cables
• C. BNC terminated cables
• D. RG-59 terminated cables

Correct answer: A

Explanation

The correct answer is A, as RJ45 terminated cables are commonly used for network connections, including VoIP phones. Options B, C, and D are not suitable for VoIP installations; SATA cables are for storage devices, BNC cables are used for coaxial connections, and RG-59 cables are typically used for video signals.