DaaS

FaaS

CaaS

IaaS, PaaS, SaaS

Information as a Service

Infrastructure as a Service

Interface as a Service

Integration as a Service

Scalability and accessibility of data storage.

High cost of data retrieval

Limited storage capacity

Increased risk of data loss

SaaS requires a one-time purchase like traditional software.

SaaS is only accessible through local networks and not via the internet.

SaaS differs from traditional software in that it is cloud-based, subscription-based, and accessible via the internet, while traditional software is locally installed and often requires a one-time purchase.

Traditional software is always cloud-based and subscription-based.

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

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 private cloud is a cloud service provided by a third-party vendor.

A private cloud is a type of cloud that is accessible to anyone on the internet.

A private cloud is a cloud infrastructure dedicated to a single organization.

A private cloud is a public cloud shared by multiple organizations.

A hybrid cloud is a public cloud that does not allow data sharing.

A hybrid cloud is a combination of public and private cloud services that allows data and applications to be shared between them.

A hybrid cloud is solely a private cloud solution.

A hybrid cloud is a type of on-premises data center.

Virtualization is essential in cloud computing as it enables resource optimization, scalability, and efficient management of virtual resources.

Virtualization reduces the need for cloud security measures.

Virtualization is primarily used for data storage only.

Virtualization eliminates the need for physical servers.

To provide scalable and flexible computing resources and services over the internet.

To provide only email services to businesses.

To store data locally on physical servers.

To manage on-premises hardware exclusively.

Enhanced physical security

Faster data processing

Increased hardware costs

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

Data redundancy is the process of deleting unnecessary data from cloud storage.

Data redundancy is the compression of data to save space in cloud storage.

Data redundancy refers to the encryption of data in cloud storage for security purposes.

Data redundancy is the duplication of data across multiple locations in cloud storage to enhance availability and reliability.

Cloud computing reduces the need for teamwork by centralizing all tasks.

Cloud computing improves collaboration by enabling real-time access to shared resources and tools, facilitating seamless communication and teamwork across distances.

Cloud computing limits access to resources, making collaboration harder.

Cloud computing eliminates the need for communication tools altogether.

Cloud scalability is significant because it provides flexibility, cost efficiency, and the ability to handle varying workloads effectively.

Cloud scalability is primarily about increasing storage capacity.

Cloud scalability eliminates the need for any IT resources.

Cloud scalability is only important for large enterprises.

A cloud-native application is an application built to run in a cloud environment, utilizing microservices, containers, and DevOps practices.

A cloud-native application is an application that does not use any modern development practices.

A cloud-native application is a traditional monolithic application.

A cloud-native application is an application that runs only on local servers.

APIs are programming languages specifically designed for cloud computing.

APIs are interfaces that allow software applications to communicate, and they are essential for interacting with cloud services.

APIs are only used for data storage in cloud services.

APIs are physical devices that connect to cloud servers.

Cloud backup and cloud storage are the same thing.

Cloud backup is only for large files.

Cloud backup is for data protection and recovery, while cloud storage is for file storage and access.

Cloud storage is only for temporary data.

Multi-tenancy refers to a cloud service where each customer has their own dedicated application instance.

Multi-tenancy is a cloud computing architecture where a single application instance serves multiple customers, isolating their data while sharing resources.

Multi-tenancy is a method of cloud storage that requires separate servers for each customer.

Multi-tenancy allows multiple applications to run on a single server without data isolation.

Cloud computing lowers IT costs through reduced hardware expenses, maintenance, and scalable resource usage.

Cloud computing only raises maintenance costs without any savings.

Cloud computing has no effect on IT costs whatsoever.

Cloud computing increases IT costs due to higher hardware investments.

Oracle Cloud

IBM Cloud

Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP)

Salesforce Platform