Cloud Computing for Software Engineers: Master the Fundamentals

Question 1

Within cloud computing, what is a primary advantage of utilizing a serverless architecture?

Accepted Answer

Reduced infrastructure management overhead

Answer

Enhanced application performance and scalability

Answer

Elevated data security safeguards

Question 2

Which cloud service model offers the most flexibility and control over the underlying infrastructure?

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 3

Which cloud deployment model provides a dedicated cloud infrastructure for a single organization?

Accepted Answer

Private cloud

Answer

Public cloud

Answer

Community cloud

Answer

Hybrid cloud

Question 4

Which cloud computing model provides the greatest control and customization over infrastructure?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Question 5

What is the primary role of a cloud service broker?

Accepted Answer

Providing a centralized point of access to cloud services

Answer

Managing the deployment and operation of cloud resources

Answer

Monitoring and optimizing cloud usage

Question 6

What is a key aspect of a cloud-first approach?

Accepted Answer

Prioritizing cloud-native applications

Answer

Moving all on-premises infrastructure to the cloud

Answer

Maintaining a mixed cloud environment

Question 7

What is the concept of elasticity in cloud computing?

Accepted Answer

The ability to dynamically scale resources up or down

Answer

The ability to provision resources on demand

Answer

The ability to share resources among multiple users

Question 8

Which cloud computing pricing model charges users based on their actual resource usage?

Accepted Answer

Pay-as-you-go pricing

Answer

Flat-rate pricing

Answer

Subscription-based pricing

Answer

Tiered pricing

Question 9

Identify the challenges and discuss best practices associated with migrating legacy applications to the cloud.

Accepted Answer

Leverage cloud-native tools and services to modernize legacy applications.

Answer

Lift and shift legacy applications to the cloud without modifications.

Answer

Prioritize cost savings over application performance and security during migration.

Answer

Completely rewrite legacy applications from scratch to optimize for cloud.

Question 10

How do artificial intelligence (AI) and machine learning (ML) contribute to cloud computing services? Provide specific examples of their applications in different fields.

Accepted Answer

AI and ML enhance cloud services by automating resource allocation, optimizing performance, and enabling predictive maintenance.

Answer

AI and ML are primarily used for data analysis and have no impact on cloud computing infrastructure.

Answer

AI and ML only benefit large-scale cloud providers and have no relevance for small businesses.

Question 11

How does cloud elasticity contribute to optimizing resource utilization and minimizing costs in cloud environments?

Accepted Answer

By enabling dynamic scaling of resources based on demand, optimizing resource utilization and cost savings.

Answer

By requiring static provisioning of resources, preventing flexible resource allocation based on demand.

Answer

By focusing solely on load balancing, distributing traffic but not adjusting resources.

Answer

By encouraging resource over-provisioning to ensure constant availability, regardless of demand.

Question 12

In cloud computing, which legal and regulatory aspect is of paramount importance?

Accepted Answer

Data privacy and compliance

Answer

Vendor lock-in

Answer

Cost optimization

Question 13

Which deployment model is NOT a cloud-based solution?

Accepted Answer

On-premises deployment

Answer

Public cloud

Answer

Private cloud

Answer

Hybrid cloud

Question 14

Which of these is NOT a traditional cloud computing deployment model?

Accepted Answer

Edge Cloud

Answer

Public Cloud

Answer

Private Cloud

Answer

Hybrid Cloud

Question 15

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

Accepted Answer

Static resource allocation

Answer

On-demand self-service

Answer

Measured service

Answer

Broad network access

Question 16

What is the primary advantage of utilizing a public cloud provider?

Accepted Answer

Reduced infrastructure costs

Answer

Unlimited scalability

Answer

Enhanced data privacy

Answer

Complete control over resources

Question 17

What is the primary purpose of a cloud security posture management (CSPM) tool?

Accepted Answer

Continuous monitoring and evaluation of cloud infrastructure for security threats

Answer

Managing access to cloud resources

Answer

Providing intrusion detection and prevention services

Question 18

What is the role of a service broker in a cloud environment?

Accepted Answer

To provide a unified interface for accessing multiple cloud services

Answer

To ensure compliance with regulatory standards

Answer

To manage and maintain the underlying infrastructure

Question 19

Which cloud service model provides users with access to virtualized hardware resources over the internet?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Function as a Service (FaaS)

Answer

Software as a Service (SaaS)

Question 20

Which of the following is a primary advantage of cloud computing?

Accepted Answer

Cost efficiency due to pay-as-you-go pricing

Answer

Limited customization and control

Answer

Reduced security measures

Answer

High capital investment in infrastructure

Question 21

Which deployment model in cloud computing offers the highest level of isolation and control?

Accepted Answer

Private cloud

Answer

Public cloud

Answer

Community cloud

Answer

Hybrid cloud

Question 22

In cloud computing, which technology is used to create and manage virtual environments?

Accepted Answer

Hypervisor

Answer

Virtual machine

Answer

Container

Answer

Sandbox

Question 23

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

Accepted Answer

Data breaches due to unauthorized access

Answer

Reduced latency

Answer

Enhanced reliability

Answer

Increased speed and performance

Question 24

Which cloud service is designed to store and manage vast amounts of unstructured data?

Accepted Answer

Object storage

Answer

File storage service

Answer

NoSQL database service

Answer

Relational database service

Question 25

Which role in cloud computing is responsible for managing and operating cloud services?

Accepted Answer

Cloud administrator

Answer

Cloud auditor

Answer

Cloud architect

Answer

Cloud developer

Question 26

Which of the following is a recommended best practice for designing cloud-based architectures?

Accepted Answer

Implement redundancy and fault tolerance measures

Answer

Use only proprietary cloud services

Answer

Centralize all data and applications in the cloud

Answer

Avoid using third-party services

Question 27

Identify a defining characteristic of cloud computing.

Accepted Answer

On-demand self-service

Answer

Fixed pricing without usage-based charges

Answer

Guaranteed zero downtime

Answer

Exclusive physical hardware control

Question 28

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

Accepted Answer

Hybrid

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Answer

Infrastructure as a Service (IaaS)

Question 29

Which of the following is an advantage of using cloud computing?

Accepted Answer

Cost efficiency

Answer

Slow and complex deployment

Answer

Limited scalability

Answer

Frequent maintenance requirements

Question 30

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

Accepted Answer

Data breaches

Answer

Simple and quick scalability

Answer

Quick deployment of applications

Answer

Enhanced performance

Question 31

Which of the following is a key benefit of using virtual machines in cloud computing?

Accepted Answer

Resource isolation

Answer

Reduced performance

Answer

Cost-prohibitive

Answer

Limited functionality

Question 32

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

Accepted Answer

Multi-tenancy

Answer

Unlimited resources

Answer

Complete control over infrastructure

Answer

Dedicated hardware

Question 33

Which of the following is a cloud deployment model?

Accepted Answer

Private cloud

Answer

Cloud networking

Answer

Cloud storage

Answer

Cloud security

Question 34

Which of the following is a type of cloud storage?

Accepted Answer

Object storage

Answer

Virtual storage

Answer

Network storage

Answer

RAM storage

Question 35

Which of the following is a key consideration when designing a cloud-based system?

Accepted Answer

Scalability

Answer

Complex management and maintenance

Answer

Limited features and functionality

Answer

High latency and slow performance

Question 36

Which of the following is NOT a fundamental characteristic of cloud computing, as defined by the National Institute of Standards and Technology (NIST)?

Accepted Answer

Control

Answer

Broad network access

Answer

On-demand self-service

Answer

Resource pooling

Question 37

Which cloud deployment model offers the highest level of control, customization, and isolation for an organization's computing resources?

Accepted Answer

Private cloud

Answer

Community cloud

Answer

Public cloud

Answer

Hybrid cloud

Question 38

Which of the following is a type of cloud service model that provides access to computing resources, such as servers, storage, and networking, on a pay-as-you-go basis?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Database as a Service (DaaS)

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Question 39

What type of cloud service model provides access to pre-built applications that users can subscribe to and use over the internet?

Accepted Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Answer

Network as a Service (NaaS)

Answer

Infrastructure as a Service (IaaS)

Question 40

Which of the following is a significant advantage of cloud computing for businesses?

Accepted Answer

Reduced IT costs

Answer

Increased vendor lock-in

Answer

Diminished security

Answer

Limited scalability

Question 41

What is the process of transferring existing IT resources, applications, and data to a cloud platform referred to as?

Accepted Answer

Cloud migration

Answer

Cloud provisioning

Answer

Cloud management

Answer

Cloud deployment

Question 42

What is the primary responsibility of a cloud architect?

Accepted Answer

Designing and managing cloud infrastructure and solutions that meet business requirements

Answer

Operating and maintaining cloud servers

Answer

Developing and deploying cloud applications

Question 43

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

Accepted Answer

Data security and privacy concerns

Answer

Predictable pricing models

Answer

Unlimited scalability

Answer

Guaranteed uptime

Question 44

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

Accepted Answer

Limited scalability

Answer

Resource pooling

Answer

Broad network access

Answer

On-demand self-service

Question 45

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

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Software as a Service (SaaS)

Answer

Function as a Service (FaaS)

Answer

Platform as a Service (PaaS)

Question 46

Which cloud deployment model involves sharing resources with other organizations, typically over the public internet?

Accepted Answer

Public cloud

Answer

Community cloud

Answer

Hybrid cloud

Answer

Private cloud

Question 47

What is the primary advantage of virtualization in cloud computing?

Accepted Answer

Efficient resource utilization and isolation of workloads

Answer

Reduced costs

Answer

Improved performance

Answer

Increased security

Question 48

Which of the following poses a significant security concern in cloud computing environments?

Accepted Answer

Data breaches and unauthorized access

Answer

Hardware failures

Answer

Software bugs

Answer

Network congestion

Question 49

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

Accepted Answer

Managing and allocating resources to virtual machines

Answer

Providing security and access control

Answer

Optimizing network performance

Answer

Storing and managing data

Question 50

Which of the following is a key benefit of using cloud-based applications?

Accepted Answer

Reduced IT infrastructure and maintenance costs

Answer

Guaranteed data security

Answer

Complex software installation

Answer

Increased hardware requirements

Question 51

What does the concept of elasticity in cloud computing refer to?

Accepted Answer

The ability to dynamically scale resources up or down based on demand

Answer

Fixed allocation of resources

Answer

Limited availability of resources

Answer

Requirement for specialized hardware

Question 52

Which of the following is a common use case for cloud computing in enterprise environments?

Accepted Answer

Disaster recovery, business continuity, and workload optimization

Answer

Web browsing

Answer

Personal file storage

Answer

Gaming

Question 53

What is the primary function of a cloud management platform?

Accepted Answer

Monitoring, managing, and automating cloud resources and services

Answer

Storing and analyzing data

Answer

Providing security and compliance

Answer

Developing and deploying cloud applications