SK0-005 Exam Dumps : CompTIA Server+ Certification Exam

A hot site with private cloud backup is the most suitable for environments that require continuous access to critical data, like student data containing PII. A hot site is fully operational and ready to take over immediately in case of a disaster. Using a private cloud provides more control and security, which is important when handling sensitive data like PII.

Hot site with private cloud backup (Answer D): This ensures minimal downtime and robust security, which is critical for handling PII.

Warm site (Options A & B): A warm site has some infrastructure ready but requires some setup before becoming operational, which introduces some delay.

Cold site (Option C): A cold site has the least preparation and requires significant time to become operational, which would not meet the requirement for constant availability.

CompTIA Server+ Reference:This topic is addressed in SK0-005 Objective 4.1: Summarize disaster recovery methods and concepts.

The port that should be disabled on the firewall is port 3389. Port 3389 is used by Remote Desktop Protocol (RDP), which is a protocol that allows remote access and control of a Windows system through a graphical user interface. RDP can pose a security risk if it is not properly configured or secured, as it can expose the system to unauthorized or malicious access from external sources. Therefore, port 3389 should be disabled on the firewall unless it is needed for legitimate purposes.

References: CompTIA Server+ SK0-005 Certification Study Guide, Chapter 3, Lesson 3.3, Objective 3.3

This is the best solution to increase the speed of the NIC because link aggregation is a technique that combines multiple physical network interfaces into a single logical interface. This can increase the bandwidth, redundancy, and load balancing of network traffic. Link aggregation requires both the server and the switch to support it and be configured accordingly. References: