CompTIA Network+ (N10-007) — Question 545

A new technician is connecting an access switch to a distribution switch uplink in a datacenter using fiber cables. Which of the following are transceivers the technician should use to perform this job? (Choose two.)

Answer options

• A. RJ45
• B. DB-9
• C. LC
• D. SFP
• E. GBIC
• F. SC

Correct answer: D, E

Explanation

The correct answers are D (SFP) and E (GBIC) because both are types of transceivers used for connecting switches via fiber optics. The other options, such as RJ45 and DB-9, are not transceivers designed for fiber connections, while LC and SC are types of fiber connectors rather than transceivers.