Cloud Computing: A Comprehensive Guide for Advanced Diploma Students

Question 1

Which of the following is a major advantage of using cloud computing?

Accepted Answer

Lower infrastructure costs

Answer

Improved data security

Answer

Limited scalability and flexibility

Answer

Inability to customize services

Question 2

In cloud computing, how does virtualization optimize resource management?

Accepted Answer

Virtualization enables multiple virtual machines (VMs) to run on a single physical server, consolidating resources and improving utilization.

Answer

Virtualization provides dedicated and isolated resources for each user, ensuring resource exclusivity.

Answer

Virtualization allows for seamless migration of workloads across different cloud providers, ensuring portability.

Answer

Virtualization eliminates the need for physical servers in cloud environments, reducing hardware costs.

Question 3

Which cloud computing service model delivers a platform for software development and deployment?

Accepted Answer

Platform as a Service (PaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Software as a Service (SaaS)

Answer

Function as a Service (FaaS)

Question 4

Which virtualization technique enables several virtual machines to operate concurrently on a single physical machine?

Accepted Answer

Hypervisor

Answer

Virtualization software

Answer

Cloud platform

Answer

Containerization

Question 5

What is the function of a cloud broker in the realm of cloud computing?

Accepted Answer

Managing and optimizing the utilization of cloud resources

Answer

Offering cloud services directly to end-users

Answer

Developing and customizing cloud applications

Answer

Ensuring the security and compliance of data in the cloud

Question 6

What is the process of creating a virtual environment within a physical server called?

Accepted Answer

Virtualization

Answer

Emulation

Answer

Containerization

Answer

Hypervising

Question 7

What is the primary responsibility of a hypervisor?

Accepted Answer

Managing the allocation of resources to virtual machines

Answer

Providing a communication channel between virtual machines

Answer

Storing data on behalf of virtual machines

Answer

Protecting virtual machines from security threats

Question 8

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

Accepted Answer

High initial cost

Answer

Ability to handle increasing workloads

Answer

Flexibility to adjust resources based on demand

Answer

Reduced maintenance downtime

Question 9

Which cloud computing service is primarily used for storing and managing data?

Accepted Answer

Cloud Storage

Answer

Compute Engine

Answer

BigQuery

Answer

Cloud SQL

Question 10

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

Accepted Answer

Ownership and management

Answer

Accessibility to the general public

Answer

Level of security

Answer

Pricing model

Question 11

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

Accepted Answer

Tangibility

Answer

Scalability

Answer

Reliability

Answer

Elasticity

Question 12

Virtualization in cloud computing refers to:

Accepted Answer

Creating virtual machines from physical resources

Answer

Maintaining multiple physical servers for redundancy

Answer

Providing remote access to data and applications

Answer

Storing data in geographically diverse locations

Question 13

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

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 14

A primary advantage of using a public cloud provider is:

Accepted Answer

Reduced operational costs

Answer

Enhanced data security

Answer

Complete control over infrastructure

Answer

Ownership of all hardware and software

Question 15

The role of a cloud broker primarily involves:

Accepted Answer

Mediating agreements between consumers and cloud providers

Answer

Providing cloud services directly to end-users

Answer

Managing and maintaining cloud infrastructure

Answer

Developing and deploying cloud-based applications

Question 16

How does virtualization enhance resource utilization in cloud computing?

Accepted Answer

Virtualization enables multiple isolated operating systems and applications to run simultaneously on a single physical server.

Answer

Virtualization accelerates the processing speed of individual virtual machines.

Answer

Virtualization lowers hardware acquisition expenses.

Answer

Virtualization eliminates the need for software licenses.

Question 17

Identify the characteristic that is NOT associated with cloud computing:

Accepted Answer

Static resource allocation

Answer

On-demand self-service

Answer

Measured service

Answer

Broad network access

Question 18

Which virtualization method enables the creation of isolated virtual machines on a single physical server?

Accepted Answer

Hypervisor

Answer

Containerization

Answer

Emulation

Answer

Virtualization

Question 19

Which cloud computing model offers the highest degree of flexibility and control?

Accepted Answer

Infrastructure as a Service (IaaS)

Answer

Software as a Service (SaaS)

Answer

Platform as a Service (PaaS)

Question 20

What is a primary advantage of using cloud computing in business settings?

Accepted Answer

Reduced costs

Answer

Enhanced security

Answer

Limited scalability

Answer

Increased hardware maintenance complexity

Question 21

Which cloud service model provides users with access to pre-built applications?

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 22

Scalable cloud systems are characterized by which key feature?

Accepted Answer

Automatic adjustment of resources

Answer

Fixed resource assignments

Answer

Limited customization options

Answer

Manual configuration

Question 23

Which of the following is NOT a security concern associated with cloud computing?

Accepted Answer

Physical server access

Answer

Malware attacks

Answer

Data privacy

Answer

Shared infrastructure

Question 24

Which tool is commonly used for monitoring and managing cloud resources?

Accepted Answer

Cloud management console

Answer

Network analysis tool

Answer

Virtualization software

Question 25

A common challenge hindering the adoption of cloud computing is:

Accepted Answer

Skill gap

Answer

Excessive costs

Answer

Data breaches

Answer

Service outages