SaaS applications are typically accessed via:
- Downloadable files
- Physical servers.
- USB drives
- Web browsers.
SaaS applications are most commonly accessed through web browsers, making them accessible from any device with an internet connection.
The type of middleware that assists in the communication between different applications, possibly running on different platforms, is called ________.
- Authentication Middleware
- Authorization Middleware
- Integration Middleware
- Management Middleware
Integration Middleware facilitates the exchange of data and communication between various applications, aiding in interoperability.
Which of the following best describes Software as a Service (SaaS)?
- A cloud-based model for delivering software to users on-demand.
- A method for developing software
- A programming language.
- A service for hardware provisioning
Software as a Service (SaaS) is a cloud-based model where software is hosted and provided to users via the internet, typically on a subscription basis.
A retail company is looking for a solution that can handle their point-of-sale (POS) system, inventory management, and customer relationship management without them managing the backend infrastructure. Which cloud service model fits this requirement?
- BaaS (Backend as a Service)
- IaaS (Infrastructure as a Service)
- PaaS (Platform as a Service)
- SaaS (Software as a Service)
The cloud service model that fits the retail company's requirement is SaaS. SaaS solutions provide ready-to-use software for managing business processes like POS, inventory, and CRM without the need for managing backend infrastructure.
In the context of ML services, cloud providers often offer ________ to help developers without in-depth machine learning knowledge build models.
- AutoML
- Blockchain services
- Container orchestration
- GPU instances
AutoML refers to Automated Machine Learning, a service offered by cloud providers that automates the process of building machine learning models, making it accessible to developers with limited ML expertise.
AWS Lambda integrates with AWS ________ to enable function execution in response to data modifications in Amazon RDS, Amazon DynamoDB, and other sources.
- AWS EventBridge
- AWS Kinesis
- AWS SNS
- AWS SQS
AWS Lambda integrates with AWS EventBridge to respond to events and data changes in various AWS services like RDS and DynamoDB.
For a Google Cloud Function to interact with other Google Cloud services within the same project, which of the following should be considered?
- Billing considerations
- External data sources
- IAM permissions
- Network latency
IAM permissions are crucial for defining access and permissions within Google Cloud, ensuring secure interaction between services within the same project.
Azure's platform-as-a-service (PaaS) offering for web hosting is called:
- Azure App Service
- Azure Functions
- Azure Virtual Machines
- Azure Web Apps
Azure App Service is a fully managed PaaS offering in Azure designed for hosting web applications, making it a suitable choice for web hosting.
Which cloud model can be hosted both on-premises and off-premises?
- Community Cloud
- Hybrid Cloud
- Private Cloud
- Public Cloud
A Hybrid Cloud combines aspects of both on-premises and off-premises hosting, providing flexibility and scalability by integrating public and private cloud resources.
Companies that are looking to maximize the benefits of cloud capabilities like elasticity, managed services, and serverless components would most likely employ the ________ migration strategy.
- Rebuilding
- Refactoring
- Rehosting
- Replatforming
The blank should be filled with "Rebuilding." Rebuilding is the strategy where applications are redesigned or redeveloped to take full advantage of cloud-native capabilities, making it suitable for maximizing cloud benefits.