Identify the items that are required prior to beginning the installation of the vCenter Server Appliance (VCSA).

For this technical scenario, read and respond to the following questions (type reponses in numbering format):
1. Identify the items that are required prior to beginning the installation of the vCenter Server Appliance (VCSA).List the steps that are needed to add an ESXi host to an existing VCSA.
2. List the steps that are needed to add an ESXi host to an existing VCSA.
3. Explain in detail how a VMware implementation stays up to date with the newest patches and drivers.
4. Provide the detail and configuration information to provide connectivity for the following scenario:1. Create 25 virtual machines on a single subnet.2. The ability for a legacy bare metal server to be accessible by the VMs from step #1.3. Provide security such that no other VM can connect to the legacy server.
Your responses should be typed on a Word document. Be sure to provide clear, concise, and well-organized responses that fully address all topics. Spelling and grammar count, so be sure to review your document before submission and use the tools available in Microsoft Word to assist with checking spelling and grammar.