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UNIT-I
Program Structure in Java: Introduction, Writing Simple Java Programs, Elements or Tokens in Java
Programs, Java Statements, Command Line Arguments, User Input to Programs, Escape Sequences
Comments, Programming Style.
Data Types, Variables and Operators: Introduction, Data Types in Java, Declaration of Variables, Data
Types, Type Casting, Scope of Variable Identifier, Literal Constants, Symbolic Constants, Formatted Output
with printf( ) Method, Static Variables and Methods, Attribute Final, Introduction to Operators, Precedence
and Associativity of Operators, Assignment Operator (=), Basic Arithmetic Operators, Increment (++) and
Decrement (- -) Operators, Ternary Operator, Relational Operators, Boolean Logical Operators, Bitwise
Logical Operators.
Control Statements: Introduction, if Expression, Nested if Expressions, if-else Expressions, Ternary
Operator?:, Switch Statement, Iteration Statements, While Expression, do-while Loop, for Loop, Nested
for Loop, For-Each for Loop, Break Statement, Continue Statement.
UNIT-II
Classes and Objects: Introduction, Class Declaration and Modifiers, Class Members, Declaration of
Class Objects, Assigning One Object to Another, Access Control for Class Members, Accessing Private
Members of Class, Constructor Methods for Class, Overloaded Constructor Methods, Nested Classes,
Final Class and Methods, Passing Arguments by Value and by Reference, Keyword this.
Methods: Introduction, Defining Methods, Overloaded Methods, Overloaded Constructor Methods, Class
Objects as Parameters in Methods, Access Control, Recursive Methods, Nesting of Methods, Overriding
Methods, Attributes Final and Static.
UNIT-III
Arrays: Introduction, Declaration and Initialization of Arrays, Storage of Array in Computer Memory,
Accessing Elements of Arrays, Operations on Array Elements, Assigning Array to Another Array, Dynamic
Change of Array Size, Sorting of Arrays, Search for Values in Arrays, Class Arrays, Two-dimensional
Arrays, Arrays of Varying Lengths, Three-dimensional Arrays, Arrays as Vectors.
Inheritance: Introduction, Process of Inheritance, Types of Inheritances, Universal Super Class – Object
Class, Inhibiting Inheritance of Class Using Final, Access Control and Inheritance, Multilevel Inheritance,
Application of Keyword Super, Constructor Method and Inheritance, Method Overriding, Dynamic Method
Dispatch, Abstract Classes, Interfaces and Inheritance.
Interfaces: Introduction, Declaration of Interface, Implementation of Interface, Multiple Interfaces, Nested
Interfaces, Inheritance of Interfaces, Default Methods in Interfaces, Static Methods in Interface, Functional
Interfaces, Annotations.
Syllabus
UNIT-IV
Packages and Java Library: Introduction, Defining Package, Importing Packages and Classes into
Programs, Path and Class Path, Access Control, Packages in Java SE, Java.lang Package and its
Classes, Class Object, Enumeration, Class Math, Wrapper Classes, Auto-boxing and Auto-unboxing,
Java Util Classes and Interfaces, Formatter Class, Random Class, Time Package, Class Instant (java.
time.Instant), Formatting for Date/Time in Java, Temporal Adjusters Class, Temporal Adjusters Class.
Exception Handling: Introduction, Hierarchy of Standard Exception Classes, Keywords throws and throw,
try, catch and finally Blocks, Multiple catch Clauses, Class Throwable, Unchecked Exceptions, Checked
Exceptions, Try-with-resources, Catching Subclass Exception, Custom Exceptions, Nested try and catch
Blocks, Rethrowing Exception, Throws Clause.
UNIT-V
String Handling in Java: Introduction, Interface Char Sequence, Class String, Methods for Extracting
Characters from Strings, Methods for Comparison of Strings, Methods for Modifying Strings, Methods for
Searching Strings, Data Conversion and Miscellaneous Methods, Class String Buffer, Class String Builder.
Multithreaded Programming: Introduction, Need for Multiple Threads, Multithreaded Programming for
Multi-core Processor, Thread – Class, Main Thread Creation of New Threads, Thread States, Thread
Priority – Synchronization, Deadlock and Race Situations, Inter-thread Communication – Suspending,
Resuming and Stopping of Threads.
Java Database Connectivity: Introduction, JDBC Architecture, Installing MySQL and MySQL Connector/J,
JDBC Environment Setup, Establishing JDBC Database Connections, ResultSet Interface, Creating
JDBC Application, JDBC Batch Processing, JDBC Transaction Management