Download Full Version N10-009 CompTIA Exam

LDAP over SSL (LDAPS) uses port 636 to provide secure, encrypted authentication for directory services.

Breakdown of Options:

A. SMTP (Simple Mail Transfer Protocol) – Uses port 25, not 636.

B. Syslog – Uses port 514 (UDP), not 636.

C. TFTP (Trivial File Transfer Protocol) – Uses port 69 (UDP), not 636.

D. LDAPS (Lightweight Directory Access Protocol Secure) – ✅ Correct answer. Uses port 636 for secure directory authentication.

Acold disaster recovery (DR) siteis a backup facility equipped withminimal infrastructure, often lacking active systems or real-time data replication. Itsgreatest advantage is cost-efficiency. Cold sites aremuch cheaperto maintain than warm or hot sites, which require continuous synchronization and operational readiness. They are used when low cost is more important than recovery speed.

Troubleshooting poor performance of a newly installed access point involves multiple steps. Checking for network bottlenecks and ensuring the device firmware is up to date are crucial first steps. The document confirms:“Network bottlenecks can severely limit the performance of even the fastest wireless access points, so it’s essential to verify that no other devices are causing a slowdown. In addition, keeping firmware updated ensures optimal performance and security.”