Unit 1 Introduction to java and elementary programming

4 lecture hours

• Java language specification API, JDK and IDE, Creating
• compiling and Executing a simple java program
• Programming style
• documentation and errors
• Reading input from console
• identifiers and variables
• Assignment statements
• Named constants and naming conventions
• Data Types (Numeric
• String) its Operations and Literals
• Evaluating Expressions and operator Precedence
• Types of Operators (Augmented assignment
• Increment and Decrement
• operator precedence and associativity
• numeric type conversions

Unit 2 Selections , Mathematical functions and loops

4 lecture hours

• If statements
• Two way, Nested if and multi-way if statements
• Switch statements
• Conditional Expressions
• Common mathematical functions
• do-while and for loop
• nested loops
• Keyword break and continue

Unit 3 Methods and Arrays

6 lecture hours

• Defining and calling method
• Passing argument by values
• Overloading methods and scope of variables
• Method abstraction and stepwise refinement
• Single Dimensional arrays
• copying arrays
• Passing and returning array from method
• Searching and sorting arrays and the Array class
• Two-Dimensional array and its processing
• Passing Two-dimensional Array to methods
• Multidimensional Arrays

Unit 4 Objects and Classes

• Defining classes for objects
• accessing objects via reference variable
• using classes from the java library
• static variables
• constants and methods
• visibility modifiers and Data field encapsulation
• passing objects to methods
• array of objects
• immutable 4 Subject Code: 3140705 w.e.f