Skip to main content

Give a few reasons for using Java?

Java is a fun language. Let's look at some of the reasons:

 

􀂃 Built-in support for multi-threading, socket communication, and memory management (automatic garbage

collection).

􀂃 Object Oriented (OO).

􀂃 Better portability than other languages across operating systems.

􀂃 Supports Web based applications (Applet, Servlet, and JSP), distributed applications (sockets, RMI, EJB etc)

and network protocols (HTTP, JRMP etc) with the help of extensive standardized APIs (Application

Programming Interfaces).

 

Comments

Popular posts from this blog

WebSphere MQ Interview Questions

What is MQ and what does it do? Ans. MQ stands for MESSAGE QUEUEING. WebSphere MQ allows application programs to use message queuing to participate in message-driven processing. Application programs can communicate across different platforms by using the appropriate message queuing software products. What is Message driven process? Ans . When messages arrive on a queue, they can automatically start an application using triggering. If necessary, the applications can be stopped when the message (or messages) have been processed. What are advantages of the MQ? Ans. 1. Integration. 2. Asynchrony 3. Assured Delivery 4. Scalability. How does it support the Integration? Ans. Because the MQ is independent of the Operating System you use i.e. it may be Windows, Solaris,AIX.It is independent of the protocol (i.e. TCP/IP, LU6.2, SNA, NetBIOS, UDP).It is not required that both the sender and receiver should be running on the same platform What is Asynchrony? Ans. With messag...

Asynchronous Vs. Synchronous Communications

Synchronous (One thread):   1 thread -> |<---A---->||<----B---------->||<------C----->| Synchronous (multi-threaded):   thread A -> |<---A---->| \ thread B ------------> ->|<----B---------->| \ thread C ----------------------------------> ->|<------C----->|

Solution for the Error : An internal error occured during: "reload maven project"

You might have faced this issue after changing the project name or may be changing project name in pom.xml. When you restart your eclipse it may not launch due to project metadata file is corrupted due to your .project name changes and Maven can not laod your project properly and will displays this error shown above and eclipse console will not be opened. To get rid off this issue follow the solution given below