CompTIA Network+ (N10-008) — Question 369

A PC user who is on a local network reports very slow speeds when accessing files on the network server. The user's PC is connecting, but file downloads are very slow when compared to other users' download speeds. The PC's NIC should be capable of Gigabit Ethernet. Which of the following will MOST likely fix the issue?

Answer options

• A. Releasing and renewing the PC's IP address
• B. Replacing the patch cable
• C. Reseating the NIC inside the PC
• D. Flushing the DNS cache

Correct answer: B

Explanation

Replacing the patch cable is the most likely solution because a faulty or substandard cable can severely impact network speeds. The other options, such as releasing the IP address or flushing the DNS cache, do not directly address physical connectivity issues that would cause slow file transfers, while reseating the NIC may not be necessary if the NIC itself is functioning properly.