Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 23
Q1161:
Fill in the blank: Reliable and ________ implementation is crucial for processing and data in Cloud architecture.
A. fault-prone
B. fault tolerant
C. inefficient
D. costly
Correct Answer:
B
Chapter: 23
Q1162:
What technology has contributed to the widespread establishment of Cloud computing?
A. Legacy systems
B. Hardware failures
C. Web2.0
D. Manual processing
Correct Answer:
C
Chapter: 23
Q1163:
Fill in the blank: A Cloud architecture must be expandable by adding more ________.
A. software
B. users
C. hardware
D. services
Correct Answer:
C
Chapter: 23
Q1164:
Which of the following is NOT a goal of a Cloud platform?
A. Efficiency
B. Reliability
C. Complication
D. Scalability
Correct Answer:
C
Chapter: 23
Q1165:
Fill in the blank: Enhanced ________ technologies have led to the growth of Cloud computing.
A. hardware
B. connectivity
C. manual
D. procedural
Correct Answer:
B
Chapter: 23
Q1166:
What is a key feature of a Cloud management software?
A. Manual processing
B. Consumer resource provisioning
C. Hardware failure notification
D. Redundant user access
Correct Answer:
B
Chapter: 23
Q1167:
Fill in the blank: A major aspect of a generic Cloud architecture is its focus on ________ management of infrastructure.
A. inefficient
B. user-friendly
C. complex
D. disconnected
Correct Answer:
B
Chapter: 23
Q1168:
What are the three main layers of Cloud architecture?
A. SaaS, PaaS, IaaS
B. SaaS, DaaS, IaaS
C. PaaS, IaaS, CaaS
D. SaaS, PaaS, FaaS
Correct Answer:
A
Chapter: 23
Q1169:
Fill in the blank: A platform service is deployed over a ________ provisioned through IaaS.
A. database
B. container
C. VM
D. network
Correct Answer:
C
Chapter: 23
Q1170:
Which layer provides the highest support from the vendor side?
A. IaaS
B. PaaS
C. SaaS
D. DaaS
Correct Answer:
C
Chapter: 23
Q1171:
Fill in the blank: Services developed on PaaS require support for scalability, ________, and dependability.
A. flexibility
B. availability
C. security
D. complexity
Correct Answer:
C
Chapter: 23
Q1172:
Which of the following is true regarding service dependencies in Cloud architecture?
A. IaaS supports SaaS
B. SaaS is built on PaaS
C. PaaS operates independently of IaaS
D. SaaS is the lowest layer
Correct Answer:
B
Chapter: 23
Q1173:
Fill in the blank: Some services may draw resources from multiple ________.
A. layers/sub-layers
B. databases
C. providers
D. platforms
Correct Answer:
A
Chapter: 23
Q1174:
What is a key factor for a service deployed on a certain platform instance?
A. Portability
B. Dependency
C. Reliability
D. Incompatibility
Correct Answer:
C
Chapter: 23
Q1175:
Fill in the blank: The Cloud architecture consists of layers that support the ________ layer.
A. upper
B. lower
C. same
D. independent
Correct Answer:
A
Chapter: 23
Q1176:
Which layer is responsible for providing the infrastructure for the platform services?
A. SaaS
B. PaaS
C. IaaS
D. FaaS
Correct Answer:
C
Chapter: 23
Q1177:
Fill in the blank: Without interoperability, a service deployed on one platform may not be ________ to another platform.
A. compatible
B. efficient
C. scalable
D. reliable
Correct Answer:
A
Chapter: 23
Q1178:
What is the process of transferring control to an alternate deployment upon failure of the primary deployment called?
A. Failover
B. Failback
C. Backup
D. Recovery
Correct Answer:
A
Chapter: 23
Q1179:
Fill in the blank: The process of restoring the system from an alternative to primary deployment is called ________.
A. failover
B. failback
C. replication
D. recovery
Correct Answer:
B
Chapter: 23
Q1180:
Which of the following is a key benefit of using virtualization for disaster recovery?
A. Increases recovery time
B. Simplifies redundant deployment
C. Eliminates data loss
D. Requires more physical servers
Correct Answer:
B