1.
What kind of design style does Spring REST utilize?
Correct Answer
D. Architectural
Explanation
Spring REST utilizes an architectural design style. This means that it follows a set of principles and guidelines for designing and structuring software systems. In the case of Spring REST, it is based on the principles of Representational State Transfer (REST), which is a software architectural style that defines a set of constraints for designing networked applications. RESTful architecture focuses on using standard HTTP methods and status codes to create a scalable and stateless communication between clients and servers.
2.
What mechanism is used to connect between machines in Spring REST?
Correct Answer
C. HTTP
Explanation
The mechanism used to connect between machines in Spring REST is HTTP. HTTP (Hypertext Transfer Protocol) is a widely used protocol for communication on the web. It allows machines to send and receive data over the internet, making it an ideal choice for connecting machines in a RESTful architecture. With HTTP, Spring REST can handle requests and responses between client and server, enabling the exchange of data in a standardized and efficient manner.
3.
What verb is used alongside HTTP to depict creating a resource?
Correct Answer
B. POST
Explanation
The verb "POST" is used alongside HTTP to depict creating a resource. When making a request using the POST method, the client is sending data to the server to create a new resource. This is commonly used in web forms or when submitting data to a server for processing and storage. Unlike the GET method, which is used to retrieve data, the POST method is specifically designed for creating new resources on the server.
4.
What verb is used alongside HTTP to depict Retrieving a resource?
Correct Answer
A. GET
Explanation
The verb "GET" is used alongside HTTP to depict retrieving a resource. This is because the GET method is specifically designed to retrieve information or resources from a server. It is one of the most commonly used HTTP methods and is used when a client wants to retrieve data from a server without modifying or changing it. The GET request is typically used to retrieve web pages, images, documents, or any other type of resource that is available on the server.
5.
What verb is used alongside HTTP to represent Updating a resource?
Correct Answer
A. PUT
Explanation
The verb used alongside HTTP to represent updating a resource is "PUT". This is because the PUT method is used to update or replace a resource on the server with the provided data. It is commonly used in RESTful APIs to modify existing resources by sending the updated representation of the resource to the server.
6.
What verb is used alongside HTTP to remove a resource?
Correct Answer
C. DELETE
Explanation
The verb "DELETE" is used alongside HTTP to remove a resource. This is a standard method in the HTTP protocol for deleting a specified resource on a server. When a client sends a DELETE request to the server, it instructs the server to remove the specified resource. This is commonly used in RESTful APIs to delete data or resources from a server.
7.
What does REST stand for?
Correct Answer
D. Representational State Transfer
Explanation
REST stands for Representational State Transfer. It is an architectural style used for designing networked applications. RESTful systems are stateless and use standard HTTP methods such as GET, POST, PUT, and DELETE to interact with resources. The term "representational" refers to the idea that resources are represented by their own unique URLs, and "state transfer" means that the client can transfer the state of a resource by accessing its URL. RESTful APIs are widely used in web development as they provide a scalable and flexible approach to building distributed systems.
8.
What services is REST used to design?
Correct Answer
B. Web
Explanation
REST (Representational State Transfer) is a software architectural style that is commonly used to design web services. It is a set of principles and constraints that enable the creation of scalable and interoperable web applications. RESTful services are designed to be stateless, meaning that each request from a client to a server contains all the necessary information for the server to understand and process the request. This makes REST a popular choice for designing web-based services, as it allows for the development of lightweight and flexible applications that can be easily consumed by a wide range of clients.
9.
On what platform is Spring REST used?
Correct Answer
C. Java
Explanation
Spring REST is a framework used for building RESTful web services in Java. It provides a set of libraries and tools that simplify the development process and allow developers to create scalable and efficient APIs. Java is the correct answer because Spring REST is specifically designed to be used with Java programming language. It is not used on MS Word, Twitter, or Wikipedia platforms.
10.
Which of the following is not a way the response is sent on REST?
Correct Answer
D. BOI
Explanation
BOI is not a way the response is sent on REST. JSON and XML are commonly used formats for sending response data in REST. The Accept header is used to specify the desired response format. However, BOI is not a recognized format or method for sending response data in REST.