4. Systems Security

Virtualization Security — Quiz

Test your understanding of virtualization security with 5 practice questions.

Practice Questions

Question 1

Which virtualization feature allows a VM to run its own hypervisor to host additional VMs?

Question 2

During secure VM provisioning, which technique verifies that a downloaded image originates from a trusted source and has not been tampered with?

Question 3

Which container runtime provides enhanced isolation by running containers inside lightweight VMs?

Question 4

Which type of covert channel attack exploits shared resources to exfiltrate data between co-resident VMs without direct network communication?

Question 5

Which VM image management approach reduces storage usage by layering changes on top of a base image through copy-on-write?