2V0-21.20 Professional VMware vSphere 7.x Exam Free Practice Questions

Carefully crafted practice questions

Last Updated: May 2024

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1. Architecture and Technologies

VMware vSphere architecture components and their functions
Features and benefits of VMware vSphere
Hardware compatibility considerations
vSphere Lifecycle Manager (VLCM)

2. Installation, Configuration, and Setup

Planning, installing, and upgrading ESXi hosts and vCenter Server
Configuring and managing ESXi networking and storage
Configuring and managing vCenter Server Appliance (VCSA)
Deploying and managing virtual machines and appliances

3. Networking

Configuring and managing standard and distributed switches
VLANs, vLAN tagging, and network I/O control
TCP/IP stack configuration and troubleshooting
Network security policies and configurations

4. Storage
Configuring and managing VMFS and NFS datastores
Storage multipathing and configuration
Storage policies and profiles
vSAN configuration and management

5. Virtual Machines and Containers
Virtual machine creation, configuration, and management
Virtual hardware configuration and upgrading
vSphere resource management (CPU, memory, disk, network)
Virtual machine snapshots and templates

6. Resource Management and Monitoring
vSphere resource pools and vApps
vSphere High Availability (HA) and Fault Tolerance (FT)
vSphere Distributed Resource Scheduler (DRS)
Performance monitoring and troubleshooting

7. Security
Role-based access control (RBAC) and permissions
SSL certificate management
vSphere security features (vSphere Trust Authority, VM encryption, etc.)
Patching and updating ESXi hosts and vCenter Server

8. Automation and Scripting
VMware vSphere PowerCLI
vSphere API and SDKs
vSphere automation and scripting tools and techniques

9. Backup and Recovery
vSphere Data Protection (VDP) and vSphere Replication
Backup and restore operations
Disaster recovery planning and implementation

10. Troubleshooting
vSphere troubleshooting methodology
Common vSphere problems and their resolutions
Log file analysis and interpretation
Utilizing VMware support resources effectively

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