Cloud Computing: Concepts and Technologies for Software Engineers

Question 1

Which cloud deployment model provides organizations with the highest level of control and security?

Accepted Answer

Private Cloud

Answer

Public Cloud

Answer

Hybrid Cloud

Answer

Multi-Cloud

Question 2

What is the primary function of a hypervisor in cloud computing?

Accepted Answer

Managing virtual machines and allocating resources

Answer

Providing network connectivity and data transfer

Answer

Storing and retrieving data securely

Answer

Securing cloud environments from cyber threats

Question 3

What is the concept of 'elasticity' in cloud computing?

Accepted Answer

The ability to dynamically adjust computing resources based on demand

Answer

The ability to securely store and manage sensitive data

Answer

The ability to connect multiple cloud environments seamlessly

Answer

The ability to provide high availability and disaster recovery services

Question 4

Identify the characteristic of Infrastructure as a Service (IaaS) that enables users to control underlying infrastructure.

Accepted Answer

Management of the core infrastructure

Answer

Pre-configured hardware and software services

Answer

Abstraction of infrastructure complexities

Answer

Focus on application development and deployment

Question 5

Which cloud computing model provides the highest level of flexibility and control over the underlying infrastructure?

Accepted Answer

IaaS

Answer

SaaS

Answer

PaaS

Answer

FaaS

Question 6

Which security model effectively assigns access permissions based on a user's identity and attributes?

Accepted Answer

Attribute-based access control (ABAC)

Answer

Role-based access control (RBAC)

Answer

Discretionary access control (DAC)

Answer

Mandatory access control (MAC)

Question 7

What is a potential drawback of cloud computing?

Accepted Answer

Diminished dependability

Answer

Lower expenses

Answer

Greater adaptability

Answer

Enhanced protection

Question 8

Which cloud computing service model provides access to virtual computing resources such as servers, storage, and networks?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Answer

Function as a Service (FaaS)

Question 9

Which type of cloud computing service provides pre-built applications and software tools?

Accepted Answer

SaaS

Answer

IaaS

Answer

PaaS

Answer

Serverless

Question 10

Which of the following cloud computing platforms is known for its focus on open-source technology and community collaboration?

Accepted Answer

OpenStack

Answer

AWS (Amazon Web Services)

Answer

Azure (Microsoft Azure)

Answer

GCP (Google Cloud Platform)

Question 11

Which of the following is NOT a defining characteristic of cloud computing?

Accepted Answer

Complete user control

Answer

On-demand self-service

Answer

Shared resources

Answer

Measured service

Question 12

Which type of cloud computing service model provides access to software applications over the internet?

Accepted Answer

SaaS

Answer

IaaS

Answer

PaaS

Answer

FaaS

Question 13

What is the term for moving an existing application to the cloud?

Accepted Answer

Cloud migration

Answer

Cloud deployment

Answer

Cloud provisioning

Answer

Cloud scaling

Question 14

What is the primary responsibility of a cloud architect?

Accepted Answer

Designing and managing cloud infrastructure

Answer

Developing and deploying cloud applications

Answer

Ensuring security and compliance in cloud environments

Answer

Monitoring and optimizing cloud costs

Question 15

Which DevOps tool can be used for continuous integration in cloud environments?

Accepted Answer

Jenkins

Answer

Docker

Answer

Kubernetes

Answer

Terraform

Question 16

Which of the following is NOT a key characteristic of cloud computing?

Accepted Answer

Guaranteed customization

Answer

On-demand self-service

Answer

Broad network access

Answer

Rapid elasticity

Question 17

Which cloud service model provides users with access to software applications over the internet?

Accepted Answer

Software as a Service (SaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Function as a Service (FaaS)

Question 18

What term describes the process of moving data and applications from on-premise environments to a cloud platform?

Accepted Answer

Cloud migration

Answer

Cloud provisioning

Answer

Cloud seeding

Answer

Cloud deployment

Question 19

Which of the following is **NOT** a service model in cloud computing?

Accepted Answer

Desktop as a Service (DaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Question 20

Which of the following **best** characterizes SaaS (Software as a Service)?

Accepted Answer

Multi-tenancy and shared infrastructure

Answer

Pay-as-you-go pricing model

Answer

On-premise deployment and customization

Answer

Limited scalability and control

Question 21

Which of the following is **not** a challenge associated with cloud computing?

Accepted Answer

Guaranteed cost savings

Answer

Data security and privacy concerns

Answer

Vendor lock-in and limited control

Answer

Performance and reliability issues

Question 22

Which cloud deployment model provides organizations with the greatest control over their infrastructure and data?

Accepted Answer

Private cloud

Answer

Public cloud

Answer

Hybrid cloud

Answer

Multi-cloud

Question 23

Which of the following is **not** a potential security risk associated with cloud computing?

Accepted Answer

Guaranteed data protection and encryption

Answer

Data breaches and unauthorized access

Answer

Malware attacks and phishing attempts

Answer

Compliance and regulatory challenges

Question 24

Which of the following is NOT a recognized cloud computing service model?

Accepted Answer

LaaS

Answer

IaaS

Answer

PaaS

Question 25

Which of the following is NOT a recognized service model in cloud computing?

Accepted Answer

End User as a Service (EUaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Question 26

In software engineering, which of these is a key advantage of utilizing cloud computing?

Accepted Answer

Reduced infrastructure expenses

Answer

Enhanced data protection

Answer

Limited scalability

Answer

Restricted access to specialized software

Question 27

Which of the following is **not** a recognized cloud computing service model?

Accepted Answer

Data as a Service (DaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Question 28

Which of the following is not a service model of cloud computing?

Accepted Answer

DaaS

Answer

IaaS

Answer

SaaS

Answer

PaaS

Question 29

What is the main difference between IaaS and SaaS?

Accepted Answer

IaaS provides infrastructure, while SaaS provides software

Answer

IaaS is more expensive than SaaS

Answer

SaaS is more scalable than IaaS

Question 30

What is the role of the cloud provider in a cloud computing environment?

Accepted Answer

To manage and maintain underlying infrastructure

Answer

To provide consulting services

Answer

To develop and deploy applications

Question 31

What is a key benefit of using cloud computing for disaster recovery?

Accepted Answer

Data replication and redundancy

Answer

Increased scalability

Answer

Improved security

Answer

Reduced costs

Question 32

Which of the following is a best practice for designing cloud-native applications?

Accepted Answer

Leveraging microservices architecture

Answer

Avoiding the use of APIs

Answer

Focusing solely on performance optimization

Answer

Using traditional monolithic design patterns

Question 33

What is the purpose of a cloud management platform (CMP)?

Accepted Answer

To manage multiple cloud environments centrally

Answer

To automate cloud infrastructure provisioning only

Answer

To provide security and compliance solely

Answer

To develop and deploy cloud applications

Question 34

Which of these is NOT a standard cloud computing service model?

Accepted Answer

Desktop as a Service (DaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Question 35

Which of the following is not a cloud computing service model?

Accepted Answer

Haas

Answer

IaaS

Answer

PaaS

Answer

SaaS

Question 36

Which of the following is an advantage of cloud computing?

Accepted Answer

Scalability

Answer

High cost

Answer

Limited access

Answer

Data security issues

Question 37

Which of the following is a key technology used in cloud computing?

Accepted Answer

Virtualization

Answer

Artificial intelligence

Answer

Blockchain

Answer

Machine learning

Question 38

Which of the following is a challenge associated with cloud computing?

Accepted Answer

Security concerns

Answer

High availability

Answer

Low cost

Answer

Unlimited storage

Question 39

Which of the following is a PaaS provider?

Accepted Answer

Heroku

Answer

Microsoft Azure

Answer

IBM Cloud

Answer

AWS Lambda

Question 40

What is the difference between IaaS and PaaS?

Accepted Answer

IaaS provides infrastructure, while PaaS provides a platform for developing and deploying applications.

Answer

IaaS is more expensive than PaaS.

Question 41

Which of the following is a key benefit of using SaaS?

Accepted Answer

Reduced IT costs

Answer

Increased security

Answer

Greater control over infrastructure

Answer

More flexible billing options

Question 42

What is the role of a cloud architect in cloud computing?

Accepted Answer

Designing and managing cloud solutions

Answer

Monitoring and securing cloud infrastructure

Answer

Providing technical support for cloud users

Answer

Developing and deploying cloud applications

Question 43

Identify the primary benefit of cloud computing that enables seamless scaling of resources as per changing demands:

Accepted Answer

Scalability and flexibility

Answer

Enhanced data security

Answer

Improved operating system performance

Answer

Reduced hardware investment requirements

Question 44

Which of the following is NOT a service model offered by cloud computing providers?

Accepted Answer

Hardware as a Service (HaaS)

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Answer

Infrastructure as a Service (IaaS)

Question 45

Identify a major challenge associated with cloud computing adoption and implementation:

Accepted Answer

Data privacy and security concerns

Answer

Frequent network connectivity issues

Answer

Lack of vendor lock-in

Answer

High initial deployment costs

Question 46

Which cloud deployment model provides the highest level of control and customization for an organization's IT environment?

Accepted Answer

Private cloud

Answer

Hybrid cloud

Answer

Community cloud

Answer

Public cloud

Question 47

Identify a core component of a cloud computing architecture that enables the virtualization of hardware resources:

Accepted Answer

Hypervisor

Answer

Operating system

Answer

Web server

Answer

Firewall

Question 48

Which benefit is associated with adopting a Platform as a Service (PaaS) cloud model for software development?

Accepted Answer

Reduced development time and costs

Answer

Increased data security measures

Answer

Improved scalability

Answer

Enhanced hardware performance

Question 49

Identify a technology commonly used for virtualization in cloud computing environments:

Accepted Answer

Docker

Answer

Ansible

Answer

Kubernetes

Answer

Vagrant

Question 50

Identify a best practice for optimizing cloud computing costs:

Accepted Answer

Regularly monitor and track usage patterns to identify areas for optimization

Answer

Avoid using autoscaling features to prevent unexpected costs

Answer

Always choose the highest performance tier to ensure optimal performance

Answer

Deploy all applications in the cloud, regardless of their suitability