Technical Interview Questions
The SOAP WS supports both remote procedure call (i.e. RPC) and message oriented middle-ware (MOM) integration styles. The Restful Web Service supports only RPC integration style. The SOAP WS is transport protocol neutral. Supports multiple protocols like HTTP(S), Messaging, TCP, UDP SMTP, etc. The REST is transport protocol specific. Supports only HTTP or HTTPS protocols. … Read more
SOAP WS and RESTful Web Service In Advanced Java, there are several styles of web services used for application integration. The two primary styles are: SOAP (Simple Object Access Protocol): SOAP is a protocol that defines a set of rules for structuring messages. It uses XML for message format. Communication is often done over HTTP, … Read more
There are a number of different integration styles like Shared database batch file transfer Invoking remote procedures (RPC) Exchanging asynchronous messages over a message oriented middle-ware (MOM). In Advanced Java, when discussing application integration styles, you typically refer to various approaches or patterns for integrating different software systems or components. Here are some common application … Read more
Can you Describe the Architecture of a Medium-to-Large Scale System that you Actually Designed or Implemented? Can you White Board the Components of the System you Recently Worked on? How would you go About Designing a JEE Shopping Cart Application? Can you Discuss some of the High Level Architectures you are Experienced with. There are … Read more
There are three types of dependency injection: Constructor Injection(e.g. Spring): Dependencies are provided as constructor parameters. Setter Injection(e.g. Spring): Dependencies are assigned through JavaBeans properties (ex: setter methods). Interface Injection(e.g. Avalon): Injection is done through an interface. In advanced Java, especially in the context of frameworks like Spring, Inversion of Control (IoC) is often associated … Read more