VMware VCTA vSphere Infrastructure Basics Quiz

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| Questions: 20 | Updated: Aug 15, 2026
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1. What is a vSphere cluster?

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About This Quiz
VMware VCTA Vsphere Infrastructure Basics Quiz - Quiz

Test your understanding of VMware vSphere infrastructure fundamentals essential for VCTA certification. This quiz covers core concepts including virtualization architecture, ESXi hosts, vCenter Server, virtual machines, and resource management. Ideal for college-level learners preparing for VMware certification or building cloud infrastructure expertise.

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2. Which vSphere component manages CPU and memory overcommitment?

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3. What is the minimum number of ESXi hosts required to form a cluster?

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4. In vSphere, what is vCenter Server's primary role?

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5. What does Fault Tolerance (FT) provide in vSphere?

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6. Which vSphere feature prevents VM downtime during host maintenance?

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7. What is a vSphere template used for?

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8. How does Resource Pool function in vSphere?

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9. What is the purpose of a virtual switch in vSphere?

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10. Which protocol does vMotion use for VM migration?

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11. What is the primary function of VMware ESXi?

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12. How does vSphere handle VM snapshots?

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13. What is High Availability (HA) in vSphere?

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14. A datastore in vSphere is primarily used for storing what?

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15. What is the purpose of vSAN in vSphere?

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16. Which vSphere component manages cluster resources automatically?

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17. What does vMotion enable in vSphere?

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18. ESXi is based on which Linux kernel?

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19. What is a virtual machine in vSphere?

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20. Which component allows centralized management of vSphere infrastructure?

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What is a vSphere cluster?
Which vSphere component manages CPU and memory overcommitment?
What is the minimum number of ESXi hosts required to form a cluster?
In vSphere, what is vCenter Server's primary role?
What does Fault Tolerance (FT) provide in vSphere?
Which vSphere feature prevents VM downtime during host maintenance?
What is a vSphere template used for?
How does Resource Pool function in vSphere?
What is the purpose of a virtual switch in vSphere?
Which protocol does vMotion use for VM migration?
What is the primary function of VMware ESXi?
How does vSphere handle VM snapshots?
What is High Availability (HA) in vSphere?
A datastore in vSphere is primarily used for storing what?
What is the purpose of vSAN in vSphere?
Which vSphere component manages cluster resources automatically?
What does vMotion enable in vSphere?
ESXi is based on which Linux kernel?
What is a virtual machine in vSphere?
Which component allows centralized management of vSphere...
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