——————————————————————————– Downloading & Installing java Files. ——————————————————————————– java files can be a bit tricky at times. Most of the time, after you have downloaded and saved the java file on your pc, windows tend to change the icon & extension of the file into a .zip. and this will led to those not familiar with this issue
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What is the servlet? What are the JSP atrributes? What is the need of super.init(config) in servlets? How to know whether we have to use jsp or servlet in our project? Can we call destroy() method on servlets from service method? What is the Servlet Interface? What is the difference between GenericServlet and HttpServlet? How
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If Runnable interface is better than Thread class, than why we are using Thread class? What is the need for Thread class? Why we are calling System.gc() method to garbage collection of unused object, if garbage collection is automatically done in Java by daemon thread in background process with regular interval? What is the significance
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