Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Multiple Choice Questions
Q401: The guest OS performs the mapping of virtual memory to _______ in a virtualization environment.
- A: Physical memory
- B: Storage devices
- C: Networking devices
- D: All of the above
View Answer
A
Q402: What is a virtual cluster comprised of?
- A: Physical machines only
- B: Virtual machines only
- C: Several VMs hosted on a physical cluster
- D: A single VM
View Answer
C
Q403: How are the VMs in a virtual cluster interconnected?
- A: Through a physical network
- B: Through a virtual network across multiple physical networks
- C: By direct cable connection
- D: Through a shared database
View Answer
B
Q404: What happens if a host fails in a virtual cluster?
- A: The virtual cluster collapses
- B: The hosted VMs become unavailable but the cluster remains operational
- C: The entire cluster shuts down
- D: The hosted VMs are automatically migrated to another host
View Answer
B
Q405: If a VM fails, what happens to the host?
- A: The host also fails
- B: The host continues to operate
- C: The host requires manual reboot
- D: The host goes into maintenance mode
View Answer
B
Q406: A physical cluster can host how many virtual clusters?
- A: Only one
- B: Multiple virtual clusters
- C: None
- D: Depends on the resources available
View Answer
B
Q407: What must be done to deploy a virtual cluster?
- A: Install applications on each VM
- B: Deploy several VMs with installed OS and application software
- C: Copy the host machine
- D: Manually configure each VM
View Answer
B
Q408: What is a template in the context of virtual clusters?
- A: A physical machine used for deployment
- B: A disk image with preinstalled OS and applications
- C: A network configuration file
- D: A backup of the VM image
View Answer
B
Q409: Using a template for deployment saves time in what process?
- A: Installing and configuring VMs
- B: Backing up VMs
- C: Updating VMs
- D: Monitoring VMs
View Answer
A
Q410: What can happen when a VM is ready and up?
- A: It is deleted from the host
- B: It is deployed to a suitable host and joins a virtual cluster
- C: It is put into standby mode
- D: It remains unconnected to any network
View Answer
B