VCP-CMA 2024 Question 35
Select 3As part of preparing for a vRealize Automation deployment, you are tasked with ensuring the pre-requisites are met. Which of the following configurations must be in place to ensure a successful installation?
- A
Ensure forward and reverse DNS resolution is properly configured for all vRealize Automation components.
- B
Configure an NTP server and synchronize all components with the same time source.
- C
Create a local administrator account on each vRealize Automation appliance for installation purposes.
- D
Allocate a service account with appropriate permissions for communication with vCenter Server.
- E
Disable all firewall rules between vRealize Automation components to ensure unrestricted communication.
Show answer and explanation
Correct answers: A, B, D
Explanation
To prepare for a successful vRealize Automation installation, it is critical to configure DNS for forward and reverse resolution, set up NTP for time synchronization across all components, and allocate service accounts with the required permissions. These steps ensure proper communication and functionality of the system. Disabling firewalls or creating unnecessary local accounts is neither recommended nor required.
- A. Correct.
Correct. Forward and reverse DNS resolution is critical to ensure proper communication and functionality of vRealize Automation components.
- B. Correct.
Correct. NTP synchronization is essential to maintain consistent time across all components, which is vital for certificate validation and logging.
- C. Incorrect.
Incorrect. A local administrator account on each appliance is not required; instead, proper service accounts and permissions should be configured.
- D. Correct.
Correct. A service account with appropriate permissions is necessary for vRealize Automation to communicate with vCenter Server and other components.
- E. Incorrect.
Incorrect. Disabling all firewall rules is not recommended; instead, the required ports should be opened based on VMware's documentation.