 Related Questions 1.what is meant by inheritance,single inhertiance,multiple inheritance?2.define abstract class & abstract method?3.how to developed and delopying a SERVELT,JSP program in the TOMCAT APACHE SERVER,WEBLOGIC Latest Answer : Java supports single inheritance like C++, but does not supports multiple inheritance because of diamond problem. ... Read Answers (20) | Asked by : sivakumar Latest Answer : Java is a platfrom independent language. It is used for application programming.But JavaScipt is used to view the presentation part into the web browser. ... Read Answers (7) | Asked by : vijay Tags : Java Script Function Explain about 3-tier architecture in Java Latest Answer : middle tier is primarly based on processing the bussiness logic. The main idea of dividing into tiers is like the application developer can concentrate on specific tier in developing webapplication and the changes that effect the entire application ... Read Answers (22) | Asked by : shubhodeep I need to build a 4-Tier System, where I have a presentation-Tier, a Business-Tier, a Data-Tier and a 4th tier compose by remote machines. What is the best JAVA solution, between all the JSP, Servlet's, EJB, etc. ? Read Answers (2) | Asked by : João Neto Latest Answer : In C args[0] = filename args[1]= first argumentin Java args[0] = first argument ... Latest Answer : OBJECTS SIT ON HEAPPRIMITIVES (LIKE INT, DOUBLE ETC) SIT ON STACKSTACK IS FASTER THAN HEAP.OBJECTS ARE PASSED BY REFERENCE. PRIMITIVES ARE PASSED BY VALUE.OBJECTS ARE GARBAGE COLLECTED. PRIMITIVES ARE CLEARED FROM THE STACK BY MOVING THE STACK ... Latest Answer : java.sql.Date - Used mainly while storing in the databasejava.util.Date - Used to format the date ... Read Answers (10) | Asked by : murthy What is the need of JNDI(Java Naming and Directory Interface) ? Explain with real-time usage ? Latest Answer : Hi Friends ,The main advantage of JNDI(java naming and directory interface) is used for the searching the information in the huge amount data. if we have huge amount of data, for searching we use JNDI API instead of JDBC API then it increases ... Suppose there are 2500 records to be handled? How Data Access Object (DAO) class will handle it? Latest Answer : DAO is one of design patterns. The Data Access Object (or DAO) pattern: 1. Separates a data resource's client interface from its data access mechanisms, 2. adapts a specific data resource's access API to a generic client interface. The ... Read Answers (2) | Asked by : Anoop Latest Answer : main difference between java and javax : javax is a extension package of java package. new Api was added in the javax package. ... Read Answers (5) | Asked by : hdhd
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