Top 100 Virtualization Interview Questions and Answers

Vm migration issue can occur due to compatibility issues, network problems, or insufficient resources.

• Check for compatibility issues between source and target environments

• Ensure network connectivity and bandwidth are sufficient for migration

• Verify that there are enough resources (CPU, memory, storage) available for the migration

• Consider using migration tools like VMware vMotion or Storage vMotion

• Troubleshoot any errors or warnings during the migration process

Use the New-SCVMCheckpoint cmdlet in PowerShell to create a checkpoint on SCVMM.

• Use the New-SCVMCheckpoint cmdlet in PowerShell

• Specify the VM name and checkpoint name as parameters

• Example: New-SCVMCheckpoint -VM 'VMName' -Name 'CheckpointName'

I have extensive expertise in VMware virtualization technology.

• Experience in deploying and managing VMware vSphere environments

• Proficient in troubleshooting and resolving issues related to VMware infrastructure

• Skilled in optimizing performance and capacity planning for VMware virtual machines

• Knowledge of VMware NSX for network virtualization

• Certifications such as VMware Certified Professional (VCP) demonstrate expertise

Virtual machine may be inaccessible due to various reasons such as network issues, configuration errors, or resource constraints.

• Check network connectivity to the virtual machine

• Verify that the virtual machine is powered on

• Ensure that the virtual machine's configuration is correct

• Check for resource constraints such as CPU or memory usage

• Review logs for any error messages or warnings

VMWare provides full virtualization while Docker provides containerization.

• VMWare creates a virtual machine with its own operating system and resources, while Docker shares the host OS and resources.

• VMWare requires more resources and is slower to start up than Docker.

• Docker allows for faster deployment and scaling of applications.

• VMWare is better suited for running multiple operating systems on a single machine, while Docker is better for running multiple instances of the sam...read more

VMware provides virtualization technology that offers benefits such as cost savings, increased efficiency, flexibility, and scalability.

• Cost savings by reducing hardware and energy costs

• Increased efficiency through centralized management and automation

• Flexibility to easily move workloads between servers

• Scalability to quickly adjust resources based on demand

• Improved disaster recovery and business continuity