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What are Literals and also state their respective types?
Define the term Runtime error: It is an error which causes a program to finish whenever it is being run.
Define Identifiers and their naming convention in brief?
Throws clause: It is a clause in a method header pointing that one or additional exceptions will be propagated from this technique. For example: public int find(String s) throws NotFoundExc
Specify the features and advantages of the UNIX?
What is the transport for XML Web Services? How can end-to-end security be provided for this transport?
Wrapper classes: The Java's primitive types are not of object types. The wrapper classes are stated in the java.lang package. They comprises of a class for each and every primitive type: Boolean, Byte, Double, Float, Integer, Long & Short and Char
Specify the usage of the “grep” command?
Connection handshake: It is the exchange of messages among two processes in an attempt to create a connection between them.
Explain the common uses of XML.
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