Explanation
The Server Readiness Validator tool is a utility that checks the readiness of the server before installing Avaya Workforce Engagement. It validates operating system settings such as firewall, antivirus, and user account control. It creates a report to show any trouble spots that need to be fixed before installation. It also validates partition sizes to ensure that there is enough disk space for the installation. It does not validate CA server security certificates or run under the local systems account. These are not required for the installation of Avaya Workforce Engagement. References:
Server Readiness Validator tool
Avaya Workforce Engagement Installation Guide

Explanation
According to the Avaya Workforce Optimization Select Installation Guide, Enterprise Manager is a web-based application that allows the administrator to configure and manage the Avaya Workforce Engagement system.
One of the tasks that can be completed under Enterprise Manager is to set up recorder roles, which define the functionality of servers. Recorder roles specify which components and services are installed and enabled on each server, such as voice recording, screen recording, quality management, speech analytics, etc. The administrator can assign one or more recorder roles to each server in the system. References: Avaya Workforce Optimization Select Installation Guide

Explanation
The upgrade path from Workforce Optimization (WFO) Vll to Avaya Workforce Engagement R20.X is a two step upgrade process, to V15.1 first, then to R20.X. This is because WFO Vll is not compatible with Windows Server 2016, which is required for R20.X. Therefore, the first step is to upgrade WFO Vll to V15.1 on Windows Server 2012 R2, and then the second step is to upgrade V15.1 to R20.X on Windows Server 2016.
This upgrade path applies to both side-by-side and hardware reuse migration scenarios. The other options are not valid upgrade paths for WFO Vll to R20.X.
Avaya Workforce Engagement Installation Guide
[Avaya Workforce Engagement Upgrade Guide]

Explanation
According to the Avaya Contact Recorder Configuration and Administration Guide, the first step for setting up the screen recording process in an Avaya Contact Recorder Advanced (ACRA) environment is to create Workgroups and workstations. Workgroups are logical entities that group workstations together for management purposes. Workstations are physical or virtual machines that run the Avaya Contact Recording Desktop (CRD)application, which captures the screen activity of the agents. The administrator can create Workgroups and workstations using the Administration interface of ACRA, and assign them to Member Groups, which define the type and schedule of recording for each workstation. References: Avaya Contact Recorder Configuration and Administration Guide

Explanation
License activation requires Enterprise Manager access to the internet because it needs to communicate with the Avaya License Server to validate the license authorization code (LAC) and generate the license registration key (LRK). The LRK is generated before the Enterprise Suite is installed and it is used to activate the framework license during the installation process. The license reference number is not generated when the customer order is placed, but it is provided by Avaya after the order is processed. The license registration key is not generated during installation, but it is entered by the installer to activate the license. References:
Selecting entitlements to activate - Avaya
Avaya Engagement Platform