Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1471: Which phase involves measuring the difference in service levels before, during, and after a downtime event?
- A: Design
- B: Recovery
- C: Operational
- D: Testing
View Answer
C
Q1472: What is CloudSim primarily used for?
- A: Testing Cloud services in real data centers
- B: Testing new procedures and hypotheses in Cloud computing
- C: Pricing management in Cloud services
- D: Configuring Cloud services on actual machines
View Answer
B
Q1473: What kind of users can use CloudSim to tune performance bottlenecks?
- A: SaaS users
- B: PaaS users
- C: DaaS users
- D: XaaS users
View Answer
B
Q1474: What is the name of the workload unit in CloudSim?
- A: VM
- B: Cloudlet
- C: Host
- D: Broker
View Answer
B
Q1475: Which object in CloudSim is responsible for executing Cloudlets?
- A: Host
- B: VM
- C: Broker
- D: CIS
View Answer
C
Q1476: The Cloud Information Service (CIS) contains a registry of what?
- A: Cloudlets
- B: VMs
- C: Hosts
- D: Data centers
View Answer
D
Q1477: What policy is used by the data center to allocate VMs to hosts?
- A: VM-allocation policy
- B: VM-scheduler policy
- C: Cloudlet-scheduler policy
- D: Broker policy
View Answer
A
Q1478: What policy is used by hosts for resource allocation?
- A: VM-allocation policy
- B: VM-scheduler policy
- C: Cloudlet-scheduler policy
- D: Broker policy
View Answer
B
Q1479: CloudSim is compatible with which version of Java?
- A: Java 6
- B: Java 7
- C: Java 8 or newer
- D: Java 5
View Answer
C
Q1480: How can CloudSim users understand its architecture?
- A: Through code examples provided in the setup
- B: By reading research papers
- C: By using other simulators
- D: By experimenting on actual Cloud services
View Answer
A