Cloud Computing Overview: Definition, Benefits, and Service Models

Question 1

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

Accepted Answer

Ownership of physical infrastructure

Answer

On-demand provisioning

Answer

Pay-as-you-go pricing

Answer

Scalability

Question 2

Which cloud service model is ideal for developers seeking a fully managed environment for application development?

Accepted Answer

PaaS

Answer

IaaS

Answer

SaaS

Answer

FaaS

Question 3

Which of the following is NOT a common cloud deployment model?

Accepted Answer

Dedicated cloud

Answer

Public cloud

Answer

Private cloud

Answer

Hybrid cloud

Question 4

In cloud computing, which of the following is a primary security concern?

Accepted Answer

Data privacy

Answer

Cost management

Answer

Scalability

Question 5

What is a major benefit of cloud computing for businesses?

Accepted Answer

Lower operating expenses

Answer

Improved data protection

Answer

Enhanced teamwork among employees

Question 6

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

Accepted Answer

Physicality

Answer

Scalability

Answer

Reliability

Answer

Cost-effectiveness

Question 7

Which cloud service model provides users with access to virtualized hardware, storage, and networking resources?

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 8

Which of the following is NOT considered a potential limitation of cloud computing?

Accepted Answer

Enhanced security measures

Answer

Increased costs

Answer

Limited control over infrastructure

Answer

Data breaches

Question 9

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

Accepted Answer

Managing and monitoring the underlying infrastructure

Answer

Developing and deploying applications on the cloud

Answer

Providing technical support to cloud users

Answer

Training users on cloud technologies

Question 10

What is the main advantage of utilizing a Software as a Service (SaaS) application?

Accepted Answer

Eliminates the need for software installation and maintenance

Answer

Provides access to enterprise-grade software at a lower cost

Answer

Offers greater control over data and security

Answer

Enhances collaboration and productivity

Question 11

What is the term for the process of transferring existing applications and data to the cloud?

Accepted Answer

Cloud migration

Answer

Cloud transformation

Answer

Cloud provisioning

Answer

Cloud deployment

Question 12

How does virtualization contribute to scalability in cloud computing?

Accepted Answer

Allows multiple virtual machines on a single physical server

Answer

Provides a secure environment for applications and data

Answer

Eliminates the need for physical servers

Question 13

Which is NOT a key characteristic of cloud computing?

Accepted Answer

Centralization

Answer

On-demand self-service

Answer

Resource pooling

Answer

Broad network access

Question 14

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

Accepted Answer

On-premises infrastructure

Answer

Elasticity

Answer

Scalability

Answer

Pay-as-you-go pricing

Question 15

Which cloud service model provides users with access to computing resources, storage, and networking?

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 16

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

Accepted Answer

Reduced hardware expenses

Answer

Limited scalability

Answer

Increased security risks

Answer

Loss of data control

Question 17

What is the term for the process of transferring data and applications to the cloud?

Accepted Answer

Cloud migration

Answer

Cloud provisioning

Answer

Cloud integration

Answer

Cloud deployment

Question 18

Which cloud deployment model is the responsibility of the service provider to manage and control?

Accepted Answer

Public cloud

Answer

Private cloud

Answer

Hybrid cloud

Answer

Community cloud

Question 19

What is the primary advantage of employing a hybrid cloud model?

Accepted Answer

Flexibility and optimized costs

Answer

Enhanced security

Answer

Reduced latency

Answer

Increased scalability

Question 20

Which of the following tools is commonly utilized for cloud monitoring and management?

Accepted Answer

Cloud management platform (CMP)

Answer

Antivirus software

Answer

Virtualization tool

Answer

Network monitoring system

Question 21

What is the term for the practice of distributing workload across multiple cloud providers?

Accepted Answer

Multi-cloud strategy

Answer

Cloud brokering

Answer

Cloud federation

Answer

Cloud migration

Question 22

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

Accepted Answer

Data breaches

Answer

System updates

Answer

Network outages

Answer

Hardware failures

Question 23

What is the primary objective of cloud orchestration?

Accepted Answer

Automating and managing cloud resources

Answer

Backing up cloud data

Answer

Providing security for cloud applications

Answer

Monitoring cloud performance