CompTIA A+ Core 1 | Domain 4: Virtualization & Cloud Computing | Knowledge Check

1. What does a hypervisor do?
   A. Stores data
   B. Manages VMs
   C. Connects networks
   D. Provides internet

2. Which is a Type 2 hypervisor?
A. ESXi
B. Hyper-V
C. VirtualBox
D. BIOS

3. Which cloud model provides software online?
A. IaaS
B. PaaS
C. SaaS
D. LAN

4. Which network mode gives VM its own IP?
A. NAT
B. Bridged
C. Internal
D. Loopback

5. What allows rollback of a VM?
A. Backup
B. Snapshot
C. Clone
D. Restore point

Answers: 1-B, 2-C, 3-C, 4-B, 5-B