What are the five characteristics of cloud computing?

1. Dynamic Computing Infrastructure 2. IT Service-centric Approach 3. Self-service Based Usage Model 4. Minimally or Self-managed Platform 5. Consumption-based Billing.

What is cloud computing architecture?

It is a combination of components required for a Cloud Computing service, including frontend platforms, backend platforms, networks, and cloud-based delivery services.

What are the three main types of cloud computing services?

1. Software as a Service (SaaS) 2. Platform as a Service (PaaS) 3. Infrastructure as a Service (IaaS).

What is Software as a Service (SaaS)?

SaaS is a way of providing services and applications via the Internet to users without installing applications on their PCs.

What is the advantage of using Platform as a Service (PaaS)?

It allows application developers to build, test, and deploy applications as a single unit without managing the underlying infrastructure.

What does Infrastructure as a Service (IaaS) provide?

IaaS provides computing infrastructure such as computer resources, storage, and networks to end users.

What are the four types of cloud deployment models?

1. Public Cloud 2. Private Cloud 3. Community Cloud 4. Hybrid Cloud.

What is a public cloud?

A public cloud is a type of hosting where cloud services are delivered over a network for public use.

What is a private cloud?

A private cloud is a cloud infrastructure that is solely used by one organization, providing greater control over security and data.

What is a hybrid cloud?

A hybrid cloud uses both private and public clouds, allowing for scalability, flexibility, and security.

What is a community cloud?

A community cloud is an infrastructure shared between organizations that belong to a particular community.

What are some opportunities of cloud computing in education?

Cloud computing provides on-demand access to critical information for students, teachers, and staff from anywhere.

What are some challenges of cloud computing?

1. Security and Privacy 2. Portability 3. Computing Performance 4. Reliability and Availability.

What is one major advantage of cloud computing?

It allows for easier collaboration and access to data from anywhere at any time.

What is a disadvantage of cloud computing?

It requires a good internet connection to access data and services.

How does cloud computing help reduce costs?

It minimizes the financial investment in hardware and allows businesses to pay only for what they use.

What is the significance of cloud computing in the IT sector?

It reduces IT costs, increases reliability, and enhances collaboration.

What is the role of security in cloud computing architecture?

Security mechanisms are implemented to protect cloud systems, resources, files, and infrastructure.

What is the benefit of consumption-based billing in cloud computing?

It allows users to be charged based on their actual usage of resources.

What is the importance of elasticity in cloud services?

Elasticity allows the cloud to create more resources to enhance performance for users.

What does instant provisioning mean in cloud computing?

It refers to the ability to quickly deploy applications without the need for physical installation.

What is the impact of cloud computing on data storage and backup?

Cloud computing provides secure and scalable solutions for data storage and backup.

What are the environmental benefits of cloud computing?

Cloud computing solutions have a lesser environmental impact, contributing to 'green' credentials.

What is the significance of management in cloud computing architecture?

Management ensures that all components like applications, services, and security are effectively handled.

What is the role of the Internet in cloud computing architecture?

The Internet acts as a bridge between the frontend and backend, enabling communication and interaction.

What are the advantages of using IaaS?

IaaS helps users avoid the cost and complexity of purchasing and managing physical servers.

What is the difference between SaaS and PaaS?

SaaS provides software applications over the Internet, while PaaS provides a platform for developers to build and deploy applications.

What is the significance of data mobility in cloud computing?

Data mobility allows users to access their data from any device, enhancing flexibility and convenience.

What are the risks associated with cloud computing?

Risks include data security, loss of internet connection, and limited control over data.

How does cloud computing enhance collaboration?

It allows multiple users to access and work on the same data or applications simultaneously from different locations.

What is the role of algorithms in cloud computing?

Algorithms are essential for resource allocation and ensuring efficient operation in a distributed environment.

What is the significance of backup solutions in cloud computing?

Cloud backup solutions provide automated and secure methods for data recovery.

What is the impact of cloud computing on traditional IT infrastructure?

Cloud computing reduces the need for physical servers and infrastructure, leading to cost savings and efficiency.

What are the benefits of using cloud-based healthcare services?

They automate data collection and improve access to patient information for better healthcare delivery.

What is the importance of user interfaces in self-service cloud models?

User interfaces must be easy to use to help users manage their services effectively.

What is the role of virtualization in cloud computing?

Virtualization allows multiple virtual servers to run on a single physical server, optimizing resource use.

What is the significance of disaster recovery in cloud computing?

Cloud computing provides better disaster recovery options, ensuring data is safe and accessible.

What are the advantages of cloud computing for small businesses?

It offers cost-effective solutions, scalability, and access to advanced technologies without heavy investment.

What is the role of third-party providers in cloud computing?

They manage and host cloud services, allowing organizations to focus on their core business functions.

What is the significance of user control in cloud computing?

Users need to have control over their data and applications to ensure security and compliance.

What are the implications of cloud computing for data privacy?

Organizations must ensure that cloud service providers comply with data privacy regulations.

What is the impact of cloud computing on business operations?

It streamlines operations, reduces costs, and enhances flexibility and responsiveness.

What is the significance of community clouds?

Community clouds allow organizations with similar needs to share resources and collaborate on projects.

What are the benefits of using cloud services for entertainment applications?

They provide access to games and media from anywhere, enhancing user experience.

Introduction to Cloud Computing Flashcards

Student preview

127 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the key to cloud computing?

Back

The key to cloud computing is the 'cloud'—a huge network of interconnected servers or individual PCs.

2.

FLASHCARD QUESTION

Front

What does the term 'cloud' refer to in cloud computing?

Back

The cloud is a collection of computers and servers that are openly accessible via the Internet.

3.

FLASHCARD QUESTION

Front

What does the acronym CLOUD stand for?

Back

Common, Location independent, Online Utility that is available on Demand.

4.

FLASHCARD QUESTION

Front

Name four major cloud computing service providers.

Back

Amazon AWS, Microsoft Azure, Google Cloud, Alibaba Cloud.

5.

FLASHCARD QUESTION

Front

What was proposed by Professor John McCarthy in 1961?

Back

He proposed that computing be organized as a 'public utility'.

6.

FLASHCARD QUESTION

Front

What is the main purpose of cloud computing?

Back

To save on the consumer’s infrastructure and maintenance cost.

7.

FLASHCARD QUESTION

Front

How does cloud computing benefit small and large organizations?

Back

It allows them to store information in the cloud and access it from anywhere at any time using an internet connection.

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