Engineering Questions with Answers - Multiple Choice Questions
MCQs on PaaS
1 - Question
______ offering provides the tools and development environment to deploy applications on another vendor’s application.
a) PaaS
b) IaaS
c) CaaS
d) All of the mentioned
View Answer
Answer: b
Explanation: PaaS tool is a fully integrated development environment.
2 - Question
Point out the correct statement.
a) Platforms cannot be based on specific types of development languages, application frameworks, or other constructs
b) PaaS systems offer a way to create user interfaces
c) In a CaaS model, customers may interact with the software to enter and retrieve data
d) All of the mentioned
View Answer
Answer: b
Explanation: PaaS systems support standards such as HTML, JavaScript, or other rich media technologies.
3 - Question
Which of the following is associated with considerable vendor lock-in?
a) PaaS
b) IaaS
c) CaaS
d) SaaS
View Answer
Answer: a
Explanation: The difficulty with PaaS is that it locks the developer (and the customer) into a solution that is dependent upon the platform vendor.
4 - Question
_________ serves as a PaaS vendor within Google App Engine system.
a) Google
b) Amazon
c) Microsoft
d) All of the mentioned
View Answer
Answer: a
Explanation: Google offers many of its Web service applications to customers as part of this service model.
5 - Question
Point out the wrong statement.
a) The customer takes no responsibility for maintaining the hardware, the software, or the development of the applications
b) The vendor is responsible for all the operational aspects of the service
c) Google’s App Engine platform is IaaS offering
d) None of the mentioned
View Answer
Answer: c
Explanation: The customer is responsible only for his interaction with the platform.
6 - Question
Which of the following can be considered PaaS offering?
a) Google Maps
b) Gmail
c) Google Earth
d) All of the mentioned
View Answer
Answer: a
Explanation: The vendor of the PaaS solution is in most cases the developer, who is offering a complete solution to the customer.
7 - Question
__________ is the most refined and restrictive service model.
a) IaaS
b) CaaS
c) PaaS
d) All of the mentioned
View Answer
Answer: c
Explanation: When the service requires the client to use a complete hardware/software/application stack, it is using the most refined and restrictive service model.
8 - Question
_______ provides virtual machines, virtual storage, virtual infrastructure, and other hardware assets.
a) IaaS
b) SaaS
c) PaaS
d) All of the mentioned
View Answer
Answer: a
Explanation: The IaaS service provider manages all the infrastructure, while the client is responsible for all other aspects of the deployment.
9 - Question
Amazon Web Services offers a classic Service Oriented Architecture (SOA) approach to ______________
a) IaaS
b) SaaS
c) PaaS
d) All of the mentioned
View Answer
Answer: c
Explanation: In AWS, the CCS is the AWS Management Console.
10 - Question
Rackspace Cloud Service is an example of _____________
a) IaaS
b) SaaS
c) PaaS
d) All of the mentioned
View Answer
Answer: a
Explanation: Unlike other cloud providers, Rackspace only offers managed solutions.