1. Explain about your roles and responsibilities? 2. What is Raid and type of Raid? 3. If esxi fails or down what will happen? 4. If get datastore disk space alert what you will do? 5. Did you raise any hardware cases and how you rectified? 6. What is DRS rules and how it works? 7. What is your monitoring tool and how you will get alert? 8. How to upgrade or patching esxi host and brief explain? 9. In a cluster there are 3 nodes and one esxi host down what you do? 10. How to create datastore and before creating what steps required?