Part 1

Question 1

What does IaaS stand for?

Answer 1

Infrastructure as a Service

Question 2

What does PaaS stand for?

Answer 2

Platform as a Service

Question 3

What does SaaS stand for?

Answer 3

Software as a Service

Question 4

Which cloud service model provides the most control to the user?

Answer 4

IaaS

Question 5

True or False: SaaS applications are typically accessed through a web browser.

Answer 5

True

Question 6

Fill in the blank: PaaS is primarily used for _______.

Answer 6

developing applications

Question 7

What type of cloud service is Google App Engine an example of?

Answer 7

PaaS

Question 8

Which cloud service model requires the least amount of management from the user?

Answer 8

SaaS

Question 9

What is a key benefit of using IaaS?

Answer 9

Scalability and flexibility in resources

Question 10

True or False: PaaS allows developers to focus on building applications without managing the underlying infrastructure.

Answer 10

True

Question 11

What is an example of a SaaS application?

Answer 11

Google Workspace

Question 12

Which model would you use if you need to host a virtual server?

Answer 12

IaaS

Question 13

Fill in the blank: SaaS is typically billed on a _______ basis.

Answer 13

subscription

Question 14

What does the user manage in an IaaS model?

Answer 14

Operating system, applications, and data

Question 15

In which model do users have control over the application environment?

Answer 15

PaaS

Question 16

True or False: IaaS is more suitable for companies with limited IT resources.

Answer 16

False

Question 17

What is a primary feature of SaaS?

Answer 17

Accessibility from any device with internet

Question 18

Which cloud model is best for developing and deploying applications rapidly?

Answer 18

PaaS

Question 19

Fill in the blank: IaaS provides virtualized computing resources over the _______.

Answer 19

internet

Question 20

What type of services does PaaS typically offer?

Answer 20

Development tools, middleware, and database management

Question 21

True or False: SaaS applications can be customized extensively by the user.

Answer 21

False

Question 22

What are the three primary cloud service models?

Answer 22

IaaS, PaaS, SaaS

Question 23

Which cloud service model is often used for hosting websites?

Answer 23

IaaS

Question 24

What is an advantage of using SaaS?

Answer 24

Reduced costs on software maintenance

Question 25

Which model allows developers to deploy applications without worrying about the underlying hardware?

Answer 25

PaaS

Question 26

Fill in the blank: IaaS can be thought of as a _______ for computing resources.

Answer 26

rental service

Question 27

What is a disadvantage of IaaS?

Answer 27

Requires management of virtual machines and storage

Question 28

True or False: PaaS is ideal for businesses that want to develop applications without managing the infrastructure.

Answer 28

True

Question 29

What is the primary target audience for SaaS?

Answer 29

End users and businesses looking for ready-to-use software

Question 30

Which cloud model would a startup choose to minimize IT overhead?

Answer 30

SaaS

Question 31

Fill in the blank: PaaS helps developers by providing _______ to create applications.

Answer 31

frameworks and tools

Question 32

What is a common use case for IaaS?

Answer 32

Backup and recovery solutions

Question 33

True or False: SaaS applications require installation on local devices.

Answer 33

False

Question 34

What type of support is typically provided in a PaaS environment?

Answer 34

Development and deployment support

Question 35

Which model provides the highest level of abstraction?

Answer 35

SaaS

Question 36

Fill in the blank: IaaS allows users to provision computing resources on _______.

Answer 36

demand

Question 37

What is a key characteristic of SaaS applications?

Answer 37

Multi-tenancy

Question 38

What is a primary benefit of using PaaS for developers?

Answer 38

Faster time to market

Question 39

True or False: IaaS is suitable for large-scale applications requiring flexibility.

Answer 39

True