Discuss the concept of RESTful web services and their architectural principles. How does REST differ from other web service architectures like SOAP, and what are the key HTTP methods used in REST?
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Discuss the concept of RESTful web services and their architectural principles. How does REST differ from other web service architectures like SOAP, and what are the key HTTP methods used in REST?
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- What are web sockets, and how do they differ from traditional HTTP communication? Provide examples of real-world applications that benefit from web sockets.Discuss the role of HTTP in web communication. How does HTTP request-response work, and what are the common HTTP methods?HTTP involves a few optional features that can help to improve the efficiency of HTTP. (1) Name four such features. (2) Briefly explain why they are helpful respectively.
- SaaS Architecture: • What does a client need in order to be able to contact a webserver? • What is an IP address? • Why is a port number necessary? • What is the system that makes it possible to contact web servers via friendly names instead of IP addresses? • What is the difference between an HTTP route and a URL/URI? • What are cookies and why are they useful? • What are common examples of HTTP clients? • What does REST stand for? • Who was REST invented by? • REST thinks about things in terms of [blank] and operations on those [blank]. • Know how to implement URLS for standard Create, Read, Update, and Delete Operations using REST.What is the purpose of HTTP in network applications? What other components are required to create a Web application?Discuss the significance of HTTP and HTTPS protocols in web communication. What are their key differences?
- Explore the concept of client-server architecture and its applications in networking and web services.Describe the concept of a Content Delivery Network (CDN) and its significance in modern internet infrastructure. How does a CDN architecture align with the OSI model, and what benefits does it offer in terms of content delivery and performance?Define HTTP and walk us through its variants, non-persistent and persistent, as well as their respective functions.
- Discuss the concept of Single Page Applications (SPAs) in web development, and explain how client-side routing is implemented in SPAs.What is RESTful? What are the differences between REST and HTTP and between REST and CoAP? Why do the IoT application services architectures under standardization all follow the RESTful paradigm?Examine the advantages and disadvantages of connectionless protocols as a possible replacement for connection-based protocols.