Cloud Computing 101: Understanding the Basics

Question 1

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

Accepted Answer

Data security

Answer

Scalability

Answer

Cost-effectiveness

Question 2

Which of the following is not a fundamental characteristic of cloud computing?

Accepted Answer

Complete ownership of computing resources

Answer

On-demand self-service

Answer

Rapid elasticity

Answer

Measured service

Question 3

Which cloud computing service model offers the highest level of control and customization for users?

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 4

Which technology enables the virtualization of compute resources in a cloud computing environment?

Accepted Answer

Hypervisors

Answer

Containers

Answer

Serverless computing

Answer

Edge computing

Question 5

What is the primary function of a cloud broker?

Accepted Answer

Providing a unified interface to access cloud services from multiple providers

Answer

Managing and optimizing cloud infrastructure for clients

Answer

Developing and deploying cloud applications

Answer

Offering training on cloud computing concepts

Question 6

What is the main purpose of infrastructure as code (IaC)?

Accepted Answer

Automating the provisioning and management of cloud infrastructure

Answer

Improving the security posture of cloud deployments

Answer

Reducing the operational costs of cloud computing

Answer

Enhancing the reliability and availability of cloud applications

Question 7

What is the term for a cloud computing platform that allows developers to execute code without managing servers or infrastructure?

Accepted Answer

Serverless computing

Answer

Edge computing

Answer

Containerization

Answer

Virtualization

Question 8

Which of the following is NOT a primary deployment model in cloud computing?

Accepted Answer

Virtual Private Cloud (VPC)

Answer

Public Cloud

Answer

Private Cloud

Answer

Hybrid Cloud

Question 9

Which of the following is a concern sometimes raised about cloud computing, but generally not considered a significant issue in most scenarios?

Accepted Answer

Increased latency

Answer

Reduced costs

Answer

Increased flexibility

Answer

Improved security

Question 10

Which statement does **not** accurately describe a fundamental characteristic of cloud computing?

Accepted Answer

Data is stored exclusively on local devices

Answer

Broad network access

Answer

On-demand self-service

Question 11

In cloud computing, what is the primary function of a hypervisor?

Accepted Answer

To create multiple isolated virtual machines on a single physical server

Answer

To manage network traffic and data storage

Answer

To provide data backup and recovery services

Question 12

Which cloud deployment model offers the greatest control, customization, and security for organizations?

Accepted Answer

Private cloud

Answer

Multi-cloud

Answer

Hybrid cloud

Answer

Public cloud

Question 13

What is a primary advantage of adopting cloud services for businesses?

Accepted Answer

Reduced IT costs and enhanced scalability

Answer

Increased data security risks and compliance challenges

Answer

Limited customization options and vendor lock-in

Answer

Complete ownership and control of IT infrastructure

Question 14

Which of the following is a potential limitation or concern associated with cloud computing?

Accepted Answer

Potential security risks and data protection challenges

Answer

Guaranteed performance and reliability

Answer

Low upfront costs and operational expenses

Answer

Unlimited storage capacity and scalability

Question 15

What is the primary role of a cloud broker in the cloud computing ecosystem?

Accepted Answer

To provide guidance, facilitate cloud adoption, and negotiate services on behalf of customers

Answer

To develop and deploy cloud applications

Answer

To directly manage cloud resources and infrastructure

Question 16

Which of the following is a recognized cloud computing service model?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Feature (PaF)

Answer

Application as a Subscription (AaaS)

Answer

Software as a Utility (SaaU)

Question 17

Which of the following is a common and versatile use case for cloud computing?

Accepted Answer

Data storage, backup, and recovery

Answer

Solely high-performance computing and simulations

Answer

Only gaming and entertainment applications

Answer

Exclusively email and web hosting services

Question 18

When selecting a cloud provider, which factor is of utmost importance?

Accepted Answer

Security standards, compliance certifications, and data protection measures

Answer

Exclusively brand recognition and market reputation

Answer

Solely the availability of customer support and technical assistance

Answer

Only cost and pricing considerations

Question 19

Which of the following is NOT a commonly recognized characteristic of cloud computing?

Accepted Answer

Fixed infrastructure

Answer

Cost-effectiveness

Answer

Scalability

Answer

Flexibility

Question 20

Which cloud service model offers the highest level of control and customization, allowing organizations to manage their own hardware and software?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Answer

Function as a Service (FaaS)

Question 21

In which cloud deployment model does the cloud provider host the infrastructure and services in its own data centers, making them accessible to multiple customers over the internet?

Accepted Answer

Public cloud

Answer

Multi-cloud

Answer

Private cloud

Answer

Hybrid cloud

Question 22

Which of the following is a crucial component within a cloud computing ecosystem that enables the virtualization of hardware resources?

Accepted Answer

Hypervisors

Answer

Data warehouses

Answer

Web servers

Answer

Operating systems

Question 23

Which of the following is NOT a key attribute commonly associated with cloud computing?

Accepted Answer

Unlimited storage capacity

Answer

Pay-as-you-go pricing

Answer

Data security

Answer

Scalability

Question 24

Which cloud model provides the most control over hardware and software, often used by organizations with sensitive data or highly specialized requirements?

Accepted Answer

Private cloud

Answer

Multi-cloud

Answer

Public cloud

Answer

Hybrid cloud

Question 25

In which cloud deployment type are applications and data distributed across multiple geographic locations, ensuring better availability and fault tolerance?

Accepted Answer

Multi-regional

Answer

Single-region

Answer

Single-zone

Answer

Multi-zone

Question 26

Which of the following is a notable advantage of cloud computing for businesses, enabling them to optimize their IT expenditures?

Accepted Answer

Reduced IT costs

Answer

Increased hardware maintenance

Answer

Limited customization

Answer

Less control over data

Question 27

Which cloud service model provides on-demand access to computing resources, such as virtual machines, storage, and networking, without the need for upfront investment in hardware?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Answer

Security as a Service (SECaaS)

Question 28

What is the primary responsibility of a cloud architect in a cloud computing environment?

Accepted Answer

Design and management of cloud infrastructure

Answer

Compliance with cloud regulations

Answer

Development of cloud applications

Answer

Cloud support for users

Question 29

Which of the following is a significant security concern commonly associated with cloud computing?

Accepted Answer

Data breaches

Answer

Slow internet connectivity

Answer

Increased resource consumption

Answer

Reduced development time

Question 30

What is a key benefit of serverless computing?

Accepted Answer

Pay only for the resources used

Answer

Dedicated hardware resources

Answer

Unlimited data storage

Answer

Enhanced data security

Question 31

Which of the following is a crucial element of the cloud computing ecosystem?

Accepted Answer

Cloud service providers

Answer

Internet service providers only

Answer

Hardware manufacturers only

Answer

End-users only

Question 32

What is the term used to describe the process of transitioning on-premises IT infrastructure to the cloud?

Accepted Answer

Cloud migration

Answer

Cloud provisioning

Answer

Cloud transformation

Answer

Cloud deployment

Question 33

Which fundamental principle characterizes the essence of cloud computing?

Accepted Answer

On-demand self-service

Answer

Broad network access

Answer

Resource pooling

Answer

Pay-as-you-go pricing

Question 34

Which cloud deployment model offers the highest level of customization and control over cloud resources?

Accepted Answer

Private cloud

Answer

Hybrid cloud

Answer

Community cloud

Answer

Public cloud

Question 35

Which of the following is a notable advantage of adopting cloud computing?

Accepted Answer

Reduced capital expenditure

Answer

Increased operational costs

Answer

Vendor lock-in

Answer

Limited scalability

Question 36

Which cloud service model allows access to pre-built software applications and tools via 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 37

Which of the following is a critical security concern associated with cloud computing environments?

Accepted Answer

Data breaches

Answer

Increased hardware costs

Answer

Lack of scalability

Answer

Slow performance

Question 38

What is the primary difference between a private cloud and a public cloud?

Accepted Answer

Ownership and control

Answer

Cost

Answer

Availability

Answer

Security

Question 39

Which of the following is a potential disadvantage associated with cloud computing?

Accepted Answer

Limited customization options

Answer

Increased agility

Answer

Enhanced data security

Answer

Reduced operational costs

Question 40

What is the primary role of a cloud broker in cloud computing?

Accepted Answer

To facilitate the purchase and management of cloud services from multiple providers

Answer

To develop cloud applications

Answer

To provide cloud infrastructure

Question 41

Which cloud model offers the highest level of control and customization for users?

Accepted Answer

Private cloud

Answer

Public cloud

Answer

Hybrid cloud

Question 42

Which of the following is NOT a potential benefit of cloud computing for businesses?

Accepted Answer

Increased infrastructure costs

Answer

Improved disaster recovery capabilities

Answer

Reduced operating expenses

Answer

Enhanced scalability

Question 43

Which deployment type of cloud computing provides a dedicated and isolated environment for a single customer?

Accepted Answer

Single-tenant

Answer

Multi-tenant

Answer

Hybrid

Answer

Community

Question 44

Which of the following is a defining characteristic of a public cloud?

Accepted Answer

Shared resources

Answer

High level of customization

Answer

Dedicated infrastructure

Answer

On-premises deployment

Question 45

Which of the following is a potential security concern associated with cloud computing?

Accepted Answer

Data breaches

Answer

Improved performance

Answer

Increased hardware reliability

Answer

Reduced network latency

Question 46

What is the term that describes transferring applications and data from on-premise data centers to the cloud?

Accepted Answer

Cloud migration

Answer

Cloud consolidation

Answer

Cloud integration

Answer

Cloud optimization

Question 47

Which of the following practices is recommended for developing cloud-native applications?

Accepted Answer

Leveraging cloud-specific APIs and services

Answer

Avoiding dependencies on cloud infrastructure

Answer

Using traditional development frameworks and languages

Answer

Focusing primarily on optimizing performance

Question 48

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

Accepted Answer

Fixed infrastructure

Answer

Broad network access

Answer

Pay-as-you-go pricing

Answer

On-demand self-service

Question 49

Which cloud model offers the highest level of control over the underlying infrastructure?

Accepted Answer

Private cloud

Answer

Multi-cloud

Answer

Public cloud

Answer

Hybrid cloud

Question 50

Which deployment type allows applications to run on a combination of both public and private cloud infrastructure?

Accepted Answer

Hybrid cloud

Answer

Private cloud

Answer

Public cloud

Answer

Community cloud

Question 51

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

Accepted Answer

Data security and compliance

Answer

Limited reliability

Answer

Scalability issues

Answer

Prohibitive cost