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21 questions
1)________ describes a cloud service that can only be accessed by a limited amount of people.
Datacenter
Private cloud
Virtualization
Public cloud
2)_________ is the feature of cloud computing that allows the service to change in size or volume in order to meet a user‟s needs.
Scalability
Virtualization
Security
Cost-savings
Which of the following is not a layer in the cloud architecture?
User/Client Layer
Network Layer
Software Layer
Hardware Resource Layer
In the case of a private cloud, the connectivity may be provided by
LAN
MAN
WAN
None
How does Cloud computing change the relationship between provider and customer?
Increased focus on service level agreements (SLAs)
Less compliance to standards
Less focus on service level agreements (SLAs)
More focus on training
_____ services are provided by the service provider on an on-premise or dedicated or hosted cloud infrastructure.
IaaS
PaaS
SaaS
UIaaS
These cloud services are of the form of utility computing i.e. the _________ uses these services pay-as-you-go model
Cloud providers
Clients
End users
Cloud users
Which of these is not a major type of cloud computing usage?
Hardware as a Service
Platform as a Service
Software as a Service
Infrastructure as a Service
Which of the following is the best-known service model?
IaaS
PaaS
SaaS
All of the above
Which of these companies is not a leader in cloud computing?
Amazon
Microsoft
Blackboard
Which is not a major cloud computing platform?
Google 101
IBM Deep blue
Microsoft Azure
Amazon EC2
Which of the following are the features of cloud computing?
Security
Availability
Large Network Access
All of the above
Which of the following is an example of the cloud?
Amazon Web Services (AWS)
Dropbox
Cisco WebEx
All of the above
Point out the correct statement.
Cloud computing abstracts systems by pooling and sharing resources
Cloud computing is nothing more than the Internet
The use of the word “cloud” makes reference to the two essential concepts
All of the mentioned
Which of the following does the most commonly used set of protocols uses as the messaging format?
JSON
BSON
XML
All of the mentioned
What is a hybrid cloud?
A blend of public and private cloud services with orchestration between them
A cloud service deployed across multiple offices or locations
A blend of private cloud and legacy on-premises hardware
None of the above
True or false: A multi-cloud strategy is the same as hybrid cloud.
True
False
What are the risks of cloud computing?
No troubleshooting issues
Full control over the data
Storing data without control
No government intrusion
Real-time data processing in a cloud function does not help in
Video and image analysis
File processing
Stream processing
Event driven extract, transform and load function
What is the drawback of cloud computing in education system?
The need for high-speed internet access
The management of data and products
The absence of hardware
The wide connection of networks
What is cloud computing?
A linked connection of computers
A delivery of computing services
A process of scheduling computer programs
A study of system uses
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