Which cloud platform provides services like Virtual Machines, App Services, and Blob Storage?
- Amazon Web Services (AWS)
- Google Cloud Platform (GCP)
- IBM Cloud
- Microsoft Azure
Microsoft Azure provides services like Virtual Machines, App Services, and Blob Storage. Azure is Microsoft's cloud computing platform, offering a range of services for building, deploying, and managing applications.
The HTML tag is used to represent _______ text.
- Bold
- Highlighted
- Italic
- Underlined
The HTML tag is used to represent bold text. It makes the enclosed text appear bold in the browser.
Your organization has experienced a data breach. Outline the steps you would take to respond and recover from the incident.
- All of the above
- Conduct a forensic investigation
- Identify and contain the breach
- Notify affected parties and regulatory bodies
Responding to a data breach involves a comprehensive approach. Identifying and containing the breach, notifying affected parties, regulatory bodies, and conducting a forensic investigation are critical steps to minimize damage and prevent future incidents.
Explain the difference between query optimization in relational databases and NoSQL databases.
- NoSQL databases do not require query optimization since they are schema-less.
- Optimization in relational databases focuses on SQL queries and involves techniques like indexing and join strategies. NoSQL optimization varies based on the specific database type (e.g., document, key-value, graph), often emphasizing distributed and horizontal scaling.
- Optimization strategies are similar, emphasizing efficient indexing and join operations in both relational and NoSQL databases.
- Query optimization is irrelevant in NoSQL databases as they are designed to handle unstructured data without optimization.
Query optimization in relational databases involves SQL-specific techniques, while NoSQL optimization is context-dependent on the type of NoSQL database used.
You're working on a project that requires real-time data processing. Which cloud platform service would you recommend, and why?
- AWS Lambda
- Azure Stream Analytics
- Google Cloud Dataflow
- IBM Cloud Functions
For real-time data processing, Google Cloud Dataflow is a suitable choice. It allows for both batch and stream processing, making it versatile. It's fully managed, scalable, and integrates seamlessly with other Google Cloud services.
_______ is an architectural style for designing networked applications.
- JSON
- REST
- SOAP
- XML
REST (Representational State Transfer) is an architectural style for designing networked applications. It emphasizes a stateless client-server communication model, scalability, and a uniform interface. RESTful APIs are built based on these principles.
The Strategy design pattern defines a family of _______ algorithms and encapsulates each one, making them interchangeable.
- dependent
- interchangeable
- nested
- related
The Strategy design pattern defines a family of interchangeable algorithms. It allows a client to choose from a family of algorithms and gives them the flexibility to interchange algorithms without altering the client code.
What is the primary purpose of responsive web design?
- To ensure a consistent user experience across various devices and screen sizes
- To focus only on desktop users
- To make web pages load faster
- To use only fixed layouts for web pages
The primary purpose of responsive web design is to ensure a consistent and optimal user experience across various devices and screen sizes. This approach allows websites to adapt to different resolutions and orientations.
_______ is known for its speed and event-driven architecture, making it suitable for building real-time applications and APIs.
- Django
- Flask
- Node.js
- Ruby on Rails
Node.js is known for its speed and event-driven architecture, making it suitable for building real-time applications and APIs. It uses JavaScript on the server side.
GitHub Flow emphasizes continuous _______ as a best practice.
- delivery
- deployment
- integration
- testing
GitHub Flow emphasizes continuous delivery as a best practice. This means that changes should be deployable at any time, ensuring a smooth and reliable delivery process.