Exploring Cloud Computing Concepts

What is cloud computing?

• Cloud computing is a programming language.

• Cloud computing is a type of hardware.

• Cloud computing is the delivery of computing services over the internet.

• Cloud computing refers to local data storage.

What are the main service models of cloud computing?

• IaaS, PaaS, SaaS

• IaaS, PaaS, FaaS

• SaaS, DaaS, BaaS

• DaaS, FaaS, CaaS

Define Infrastructure as a Service (IaaS).

• Infrastructure as a Service (IaaS) is a type of software application.

• Infrastructure as a Service (IaaS) is a model for managing local servers.

• IaaS refers to physical hardware located on-premises.

• Infrastructure as a Service (IaaS) is a cloud computing model that provides virtualized computing resources over the internet.

What is Platform as a Service (PaaS)?

• Platform as a Service (PaaS) is a cloud computing model that provides a platform for developing, running, and managing applications.

• A type of software that runs on local servers.

• A model for providing hardware resources on demand.

• A service that only stores data in the cloud.

Explain Software as a Service (SaaS).

• SaaS is a type of hardware used for data storage.

• SaaS is a cloud-based software delivery model where applications are hosted by a provider and accessed online.

• SaaS requires users to install software on their local machines.

• SaaS is a programming language used for web development.

What are the benefits of using cloud computing?

• Increased hardware requirements

• Reduced internet connectivity needs

• Benefits of using cloud computing include scalability, cost efficiency, accessibility, and enhanced collaboration.

• Limited data storage

What is a public cloud?

• A public cloud is a type of software installed on personal computers.

• A public cloud is a local server used by one company.

• A public cloud is a private network for a single organization.

• A public cloud is a cloud computing service offered over the internet to multiple customers, managed by third-party providers.

What distinguishes a private cloud from a public cloud?

• A public cloud is dedicated to one organization, while a private cloud is shared.

• A private cloud is dedicated to one organization, whereas a public cloud is shared among multiple organizations.

• A private cloud is always more expensive than a public cloud.

• A private cloud can only be accessed by the public, unlike a public cloud.

What is hybrid cloud computing?

• A cloud service that only allows local data storage.

• A type of cloud that only uses private servers.

• Hybrid cloud computing is a combination of public and private cloud services that allows data and applications to be shared between them.

• A method of cloud computing that eliminates the need for any cloud services.

What security concerns are associated with cloud computing?

• Data breaches, loss of control over data, account hijacking, insecure APIs, compliance issues.

• User-friendly interfaces

• Automatic data backup

• Enhanced data encryption