Define Implements clause
Implements clause: That part of a class header which points out which interfaces are applied by the class. A class might implement for more than one interface.
Switch statement: It is a selection statement in which the value of an arithmetic expression {expression!arithmetic} is compared for the match alongside different case labels. When no match is found, the optional default label is chosen For example:
There are many errors in the following COBOL source code. Identify the errors and rewrite the program so that it contains no errors:IDENTIFICATION DIVISION (Full stop required)PROGRAM ID. ERRORS-EXAMPLE.DATA DIVISION (Fu
Give two ways in which a Java program is less likely to be compromised than the same program written in C++.
Relational operators: Operators, like <, >, <=, >=, == and!=, which produce a Boolean outcome, as portion of a Boolean expression.
What is an Unary operator: It is an operator which takes a single operand. Java's unary operators are as -, +, !, !, ++ and --.
Give some illustrations of XML DTDs or schemas which you have?
Define the term XML Canonicalization?
Briefly describe the limitations of AJAX.
Define the term Key value: The object employed to produce an associated hash code for look-up in an associative data structure.
Boolean expression: It is an expression whose outcome is of type Boolean, that is, gives a value of either true or false. The operators like && and || take Boolean operands and generate a Boolean outcome. The relational operators obtain operan
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