Gateway for Preparing Interviews
Explain about addClass function This function translates a Java class name into file name. This translated file name is then loaded as an input stream from the Java class loader. This addclass function is important if you want efficient usage of classes in your code. So, which approach will you choose The best practice is … Read more
What is use of parseQueryString Parses a query string and builds a hashtable of key-value pairs, where the values are arrays of strings. The query string should have the form of a string packaged by the GET or POST method. What Class.forName will do while loading drivers It is used to create an instance of … Read more
What is caller ? Same as caller principal. What is comment ? In an XML document, text that is ignored unless the parser is specifically told to recognize it. What is “application configuration resource file” ? An XML file used to configure resources for a JavaServer Faces application, to define navigation rules for the application, … Read more
What is CDATA A predefined XML tag for character data that means “don’t interpret these characters,” as opposed to parsed character data (PCDATA), in which the normal rules of XML syntax apply. CDATA sections are typically used to show examples of XML syntax. What is “application client container” ? A container that supports application client … Read more
What is B2B ? B2B stands for Business-to-business. What does application client module contain? The application client module contains: class files, and an application client deployment descriptoor. Application client modules are packaged as JAR files with a .jar extension What is “application assembler”? A person who combines J2EE components and modules into deployable application units. … Read more
Advanced Java Interview Questions – Set 05 Advanced Java Interview Questions – Set 04 Advanced Java Interview Questions – Set 03 Advanced Java Interview Questions – Set 02 Advanced Java Interview Questions – Set 01