* Lock Type: The type of lock utilizing key fobs or key cards is an electronic door lock (Option C).
* Explanation: Electronic locks use electronic credentials (such as key cards) for access control.
Reference: CompTIA Server+ Guide, Chapter 5: Security, Section 5.1.2 (Access Control)

Port 443 is used for HTTPS, which is a secure version of HTTP that encrypts the data between the web server and the client. Port 3389 is used for RDP, which is a protocol that allows remote desktop connections to a server. These ports should be allowed for a secure web server that can be administered via RDP.
References:
CompTIA Server+ Certification Exam Objectives1, page 15
Common Ports Cheat Sheet: The Ultimate Ports & Protocols List2

This is the most likely licensing type that will be used because volume licensing allows a single license key to be used for multiple installations of a software product. Volume licensing is typically used by organizations that need to deploy software to a large number of devices or users.References:https://www.microsoft.com/en- us/licensing/licensing-programs/volume-licensing-programs

The RAID level that provides the highest possible capacity for a storage array is RAID 0. RAID 0 is a type of RAID level that provides performance enhancement by using striping. Striping means dividing data into blocks and distributing them across multiple disks to increase speed and capacity. RAID 0 does not provide any fault tolerance or redundancy, as it does not use any parity or mirroring techniques. RAID 0 uses all of the available disk space for data storage, without losing any space for overhead. Therefore, RAID 0 provides the highest possible capacity for a storage array, but also has the highest risk of data loss.
Reference: https://www.thinkmate.com/inside/articles/what-is-raid

Per core licensing is based on the number of logical processors a server has. A logical processor is either a physical core or a virtual core created by hyperthreading. Per core licensing requires purchasing a license for each logical processor on the server. Verified References: [Per core licensing], [Logical processor]