Java Unit 1 Object Oriented Programming And Introduction To Java, Data Types, Operators, Statements And Defining Classes In Java

•  Features of the Java Language, Object-oriented Programming
• Creating an Application in Java, Compiling and executing Applications in Java
• Program comments
• Primitive data types, Integer Data Types, Floating Point Data Types
• Reference Data types
• Arrays, single and multi-dimensional arrays
• Other reference types, classes, interfaces, enums and annotations
• Unicode escapes in Java source code
• Understanding super types and subtypes.
• Operators - Arithmetic, String concatenation, Relational, Logical, Bitwise, increment-decrement,conditional, assignment, cast and instance of operators.
• Understanding the narrowing and widening conversions of numeric data types.
• Statements - if, if-else, switch-case, for, while, do-while, break, continue and return statements.
• Various members within a class instance variables
• methods and their overloading
•  constructors and their overloading
• Garbage collector and finalize method
• static variables and methods
• initializer blocks and the class initializer blocks 

Also See Unit-2

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Posted in: Java,MCA,MCA Semester 3