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CTSYSADL_Week 9
| Question | Answer |
|---|---|
| Web services are designed mainly to allow machine-to-machine interaction over a network using standard web technologies such as HTTP, XML, and SOAP. | True |
| A web service can only be used when both systems are built using the same programming language and platform. | False. Web services are designed to allow different systems to communicate regardless of programming language or platform. The real answer is that web services support interoperability between different technologies. |
| HTTP, XML, SOAP, and APIs may be involved in web service communication. | True |
| Interoperability in web services means that systems must use the same operating system before they can exchange data. | False. Interoperability means different systems can communicate and work together even if they use different platforms, languages, or technologies. |
| Scalability is one reason web services are important because they support distributed systems that can handle many users and large amounts of data. | True |
| Flexibility in web services refers to making applications fixed and difficult to reuse across other systems. | False. Flexibility means web services allow developers to build modular and reusable components that can be integrated into different applications. |
| Cross-platform compatibility allows web services to support communication between systems running on different platforms. | True |
| RESTful APIs commonly use HTTP methods such as GET, POST, PUT, and DELETE to perform operations on resources. | True |
| RESTful APIs are based mainly on sending structured messages through SOAP envelopes for enterprise communication. | False. RESTful APIs use the Representational State Transfer style and standard HTTP methods. SOAP uses structured protocol-based messaging. |
| SOAP stands for Simple Object Access Protocol and is used for exchanging structured information in web service implementations. | True |
| SOAP web services are never used in enterprise applications because they are only designed for small personal websites. | False. SOAP web services are widely used in enterprise applications, especially when structured and protocol-based communication is required. |
| Amazon Web Services provides cloud-based services such as computing power, storage, and databases that help businesses scale applications. | True |
| Google Maps API is considered a web service because it allows developers to integrate mapping features such as geocoding, routing, and interactive maps into applications. | True |
| A web server serves HTTP content to clients such as browsers by processing incoming HTTP requests and delivering web resources. | True |
| A web server is only responsible for storing images and cannot process HTTP requests from clients. | False. A web server handles HTTP requests, stores and serves content, routes requests, supports security, and performs logging and monitoring. |
| Request routing allows a web server to direct requests to specific applications or scripts based on predefined rules. | True |
| Apache HTTP Server is an open-source web server known for reliability, flexibility, and extensive module support. | True |
| Nginx is used only as a database server and cannot function as a reverse proxy, load balancer, or HTTP cache. | False. Nginx is a high-performance open-source web server often used as a reverse proxy, load balancer, HTTP cache, and web content server. |
| Microsoft Internet Information Services is a web server developed by Microsoft for hosting websites and web applications on Windows servers. | True |
| Logging and monitoring in web servers can help administrators track incoming requests, errors, and performance metrics for troubleshooting. | True |