Core Java

Introduction to Java

Why Java? What is Java? When and Where? Different variants of Java – How is Java different from other languages – Java Versions – Installation – Features of Java – Introducing JDK, JVM, JIT and JRE – Platform Independency – Creating and executing Hello World program – Java Architecture

Variables and Data Types

Fundamentals of Java Programming – Naming Conventions – Comments – Statements – Blocks – Identifiers – Keywords – Literals – Primitive data types – Non primitive Data types – Type casting – Narrowing and Widening – Operators

Control Statements

Sequential Programming – What is control Statement? – Types of Control statements – Decision Making statements – Looping statements – Jump statements – Reading user inputs from keyboard using Scanner class.

Arrays

What is an array? – Instantiation of array – Accessing array elements – Types of Arrays – One Dimensional Array – Multi Dimensional Array – Jagged array – Array Index Of out Bounds Exception – Programs based on arrays

String

String vs Character Array – String as Literal – String as an object – String Buffer class – String Builder class – Heap Memory – String constant pool area – Usage of string methods

Classes and Objects

Introduction to Classes and Objects – Custom class definitions – Instance variables – Syntax to create class and object – Methods and their behaviours - Static Variable and its use. - Methods and their behaviour - Inner Class First View of Inner Class Outer Class Access Types of Inner Class - Constructor vs Methods - “this” Keyword - Constructors, - Types of Constructor

Inheritance

What is inheritance? Types of inheritance – Sub class – Super Class – extends keyword – Naming Collision – Multiple Inheritance in Java – Final Class – super keyword – Constructor in inheritance

Abstraction

What is abstraction? – Why abstraction – Abstract class – abstract keyword – implements keyword – Abstract methods – Concrete Methods – final methods – Interface – Access modifiers in Interface – Difference between inheritance and interface.

Polymorphism

Introduction to Polymorphism - Types of Polymorphism - Overloading Methods - Overriding Methods - Hiding Methods - Final Class and Method - Polymorphic Behaviour in Java - Benefits of Polymorphism - “Is-A” vs “Has-A” - Association Vs Aggregation.

Packages

Package and Class path and its use - First look into Packages - Benefits of Packages Package - Creation and Use - First look into Class path - Class path Setting - Class Import Package - Role of public, protected, default and private w.r.t package - Namespace Management - Auto boxing and Auto unboxing Static import. Instance of operator - What is a Command-Line Argument? Java Application with Command- Line Arguments Conversion of Command-Line Arguments Passing Command-Line Arguments Using methods (Static , Non Static)

Exception Handling

Introduction to Exceptions - Effects of Exceptions - Exception Handling Mechanism - Try, catch, finally blocks - Rules of Exception - Handling Exception - class Hierarchy - Checked & Unchecked Exception - Throw & throws keyword - Custom Exception - Class Chained Exception - Resource handling & multiple exception class

IO Packages

Java I/O Stream I/O Stream – Introduction Types of Streams Stream Class Hierarchy - Using File Class - Copy and Paste the content of a file- Byte Streams vs Character Streams - Text File vs Binary File - Character Reading from Keyboard by Input Stream Reader - Reading a Line/String from Keyboard by Buffered Reader - Standard I/O Streams Using Data Streams to read/write primitive data

Serialization

Introduction to Serialization Using Object Streams to read/write object Transient Keyword Serialization Process Deserialization Process - Garbage Collection- Introduction - Advantages of Garbage Collection - Garbage Collection Procedure

MySQL Database

Introduction to MySQL - Installation - DDL , DML, DQL statements. Basic Data Types. - Order by - Group by - Aggregate Functions - Joins - Constraints, Sub Query

JDBC

Driver Registration - Connection establishment – Prepared Statement – Statement - Add data from Java program to MySQL table – Fetching data from MySQL using Result Set – execcuteQuery() and execute Update() - SQLException

Multithreading

Introduction -Advantages - Creating a Thread by inheriting from Thread class - run() and start() method. Constructor of Thread Class Various Method of Thread Class Runnable Interface - Implementation Thread Group - Thread States and Priorities Synchronization method, block Class & Object Level Lock Deadlock & its Prevention Inter thread Synchronization Life Cycle of Thread

Collection

Generics Collection - What is generic - Creating User defined Generic classes - The java.util package - Collection - What is Collection Framework List, Set & Map interfaces - Using Vector, Array List, Stack, Linked List, etc. Hash Map, Tree Map, SortedMap, LinkedHashMap etc. - Iterator, Enumerator. Using Queue, Deque, SortedQueue etc. Using HashSet, TreeSet, LinkedHashSet

Lambda Expression

Lambda Notation - Lambda Syntax - Lambda Expressions with and without parameters. Lambda with multiple statements. Lambda with Threads – Filter Collection data using Lambda - Reference to a static method – Reference to instance method – Reference to a constructor - Java Predefined Functional interfaces - Filtering Collection using stream – Filtering and iterating Collection – Method reference in Stream – filter and reduce functions.

J2EE Syllabus

Introduction to JEE and Web Application

What is JEE? Multi-tier architecture – Client server technology – Web Application Introduction - HTML– definition – structure – Headings – Paragraphs – Tables – Anchor – Form – Input Controls – JavaScript - Variables – Array – User defined functions – Accessing HTML elements using DOM methods – Form validation.

Introduction to Servlet

Servlet Introduction – Life cycle of Servlet – doPost() – doGet() – Accessing user inputs from HTML and generating dynamic response. Servlet Request and Response - HttpRequest – HttpResponse - RequestDispatcher – sendRedirect – sendError – getMethod() - JDBC with servlet - State Management - Http Protocol – Hidden Form field – URL rewriting – Session - Cookies

JSP – Java Server Pages

Introduction to JSP - JSP – Servlet vs JSP – JSP Life Cycle – Scriptlet tag – Expression Tag – Declaration Tag – Page Directives – Include directive – taglib Directive – Action Tags - Jsp:forward, jsp:include, jsp:param, jsp:useBean, jsp:setAttribute, jsp:getAttribute – Implicit Objects - Request, response, out, session, exception, pageContext, page, config, application – Custom Tags - Creating simple custom tags – Custom tags with attributes

Project

Creating a web application

.NET 6 Core Syllabus

Introduction To .NET Core

• Basics of .NET 9
• Why .NET 9?
• Understanding the difference between .NET Core and .NET Framework
• Language interoperability in .NET
• Installation and Development Environment Setup
• .NET Core in Visual Studio App, Visual Studio Code.

C# Programming Basics

• Why C#?
• Features of C# 13
• Creating a Console App
• Input Output Statements
• Using Variables and Data Types
• Working with C# Operators
• Conditional Statements – if and switch
• Looping Statements – for, foreach, while, do-while

Array Manipulation in C#

• Array introduction
• Initializing One-dimensional array
• Dynamic inputs for Array
• Working with 2D arrays
• Creating and accessing Jagged Array Elements

Windows Forms

• Forms Overview
• Creating Forms App
• Working with Toolbox
• Setting up the properties
• Navigating across forms
• Customizing Message Box
• Event-Driven Programming

User Defined Functions

• Creating functions
• Calling function from event handlers
• Return keyword and void functions
• Pass by value vs Pass by reference
• Function accepting variable-length arguments
• Working with “out” parameters
• Recursive functions
• Nested functions vs Recursive functions

Object-Oriented Programming

• Class and Object
• Methods
• Parameterized, No-argument, Copy, Private, and Static Constructors in .NET 9
• Working with destructors
• Working with parent class and child classes
• Single vs Hierarchical inheritance
• Issues in Multiple Inheritance
• Sealed class usage
• Abstraction using Abstract Class
• Interface and its implementation
• Interface vs Inheritance
• Polymorphism
• Early Binding vs Late Binding
• Using override and virtual keywords
• Controlling the Access of Class members from outside the class

Exception Handling

• Syntax errors vs Logical errors vs Runtime Errors
• Creating protected code in Try
• Handler code in Catch
• Handling clean-up code in Finally blocks
• Exception class hierarchy
• Custom Exceptions handling using throw

File Handling

• Using classes in System.IO namespace
• Reading and writing into files using Streams
• Using OpenFileDialog and SaveFileDialog in Windows Form App .NET9
• Loading Images in Picture Box Control
• Serialization and Deserialization to JSON

Multithreading

• Thread vs process
• Creating and Managing Threads
• Thread states and life cycle
• Thread synchronization
• Asynchronous programming with async and await

Generic Collections and Data Structures

• Collections vs Arrays
• Generic Collection classes in .NET 9
• Working with List and LinkedList, SortedList
• Manipulating Dictionary, SortedDictionary
• Working with Stack, Set, Queue
• Hashing Technique Advantages
• Working with HashSet
• Traversing Collection elements using foreach, IEnumerable, and IComparer
• User-defined class objects in Collection

LINQ

• Introduction to LINQ
• Benefits of using Language Integrated Query
• Standard query operators, Query expressions
• LINQ on Generic Collections
• LINQ with objects – IEnumerable, IQueryable
• LINQ methods – Select, Where, Order By, Group By
• LINQ to SQL, Data Context, and Mapping
• LINQ methods like CountBy and AggregateBy .NET 9

MSSQL Server

• Introduction to Database
• RBDMS vs DBMS vs NoSQL vs Self-Driven Database
• Creating and maintaining databases and tables in SQL Server
• Adding, Modifying, and Removing data in tables
• Fetching Data using Select query
• Working with Clauses of Select Query – Order By, Group By
• Aggregate functions and filter using Having Clause
• Fetching specific rows using offset and fetch
• Defining Constraints in tables
• Fetching data from multiple tables
• Speed up the fetching process by indexing
• Clustered vs Non-Clustered Index
• Create and use Functions and Stored Procedures
• Understanding SQL Injections

ADO.NET

• Connecting to SQL Server
• Connected vs Disconnected architecture
• SQLCommand and SQLAdapter
• DataReader vs DataSet
• Adding, Modifying, and Removing data in SQL Server from C# programs
• Performing CRUD operations in Console and Windows Forms
• Calling Stored Procedures

Entity Framework Core

• Introduction to Object-Relational Mapping
• Comparison with traditional data access methods
• Installation of EF using NuGET Package Manager
• Benefits of using EF
• Code-First and Database-First approach
• Using Stored Procedures in EF
• New in .NET 9: AOT Compilation and Pre-Compiled Queries

ASP.NET CORE

Introduction to ASP.NET Core

• Creating Web Applications
• Project Template and Folder structure
• Request Pipeline
• Request and Response flow
• Handling Events and Methods in Razor Syntax
• ASP.NET Core Page Lifecycle
• Initializing and Rendering a page
• Data Annotations and Fluent Validation
• Implementing and Customizing rich data controls
• Server-side and client-side validation
• Custom Validations

ASP.NET Core and ADO.NET

• Setting up Model validation rules
• Handling validation errors
• Working with data components
• Setting up ADO.NET in ASP.NET Core
• Creating and using data components
• Implementing DataTables in ASP.NET Core
• Displaying and manipulating data in grids
vSorting, Filtering, and paging data

State Management in ASP.NET Core

• What is session
• Configure session state
• Storage and retrieval of session data
• Creating and reading cookies
• Working with secured cookies
• Using TempData to use data between requests
• Using the ViewBag properties

ASP.NET Core MVC

• Understanding MVC Pattern in ASP.NET Core
• Model-View-Controller Architecture
• Razor View
• Partial View and View Components
• Writing Model Classes and Context Class
• Working with Config file
• Using HTML Helper Classes
• Passing values between Controllers and Views
• Entity Framework in MVC
• Code-First vs Database-First approach

RESTful API in ASP.NET Core

• Creating RESTful services in ASP.NET Core
• Configuring routing and endpoints
• Implementing CRUD operations with API
• Consuming Web API in client applications

Module I – Core Python Programming

1: Introduction To Python

Installation and Working with Python Understanding Python variables Python basic – Operators - Understanding python blocks

2: Python Data Types

Declaring and using Numeric data types: int, float, complex Using string data type - Defining list, Set, Dictionary - Use of Tuple data type

3: Python Program Flow Control

Conditional blocks using if, else and elif - Simple for loops in python - For loop using ranges, string, list and dictionaries - Use of while loops in python - Loop manipulation using pass, continue, break and else Programming using Python conditional and loops block

4: Python Functions, Modules And Packages

Organizing python codes using functions - Organizing python projects into modules - Importing own module as well as external modules Understanding Packages - Powerful Lamda function in python - Programming using functions, modules and external packages

5: Python String, List And Dictionary Manipulations

Building blocks of python programs - Understanding string in build methods - List manipulation using in build methods - Dictionary manipulation - Programming using string, list and dictionary in build functions

6: Python File Operation

Creating and Manipulating Files - Understanding read functions, read (), readline() and readlines() Understanding write functions, write() and writelines() - Manipulating file pointer using seek - Programming using file operations

7: Python Object Oriented Programming – Oops

Concept of class, object and instances Constructor, class attributes and destructors Real time use of class in live projects - Inheritance , overlapping and overloading operators Adding and retrieving dynamic attributes of classes Programming using Oops support - Abstraction - Overriding

8: Python Regular Expression

Powerful pattern matching and searching - Power of pattern searching using regex in python - Real time parsing of networking or system data using regex Password, email, url validation using regular expression Pattern finding programs using regular expression

9: Python Exception Handling

Avoiding code break using exception handling - Safe guarding file operation using exception handling - Handling and helping developer with error code - Programming using Exception handling

10: Python Database Interaction

MySQL Database connection using python - Creating and searching tables - Programming using database connections

11: Python Multithreading

Understanding threads - Forking threads - Synchronizing the threads Programming using multithreading

HTML - 5

Introduction to World Wide Web – What is Client & Server? - W3C – What is HTML? - Document Structure – Versions – Software Requirements - Character Encoding – Meta tag – What is SEO? - Basic Steps for SEO – Basic Content Inclusions - Adding Heading and Paragraphs – Adding Images & Image Maps – Three types of Lists – Linking Between web pages and within a page using Anchors – Setting Up Targets for Linked Pages - Tables – How Tables affect SEO – Semantic Tags in HTML –Categorizing Content of a web site using SEO tags - Entities for special characters – Reading User Inputs using Form Controls and Attributes – Using Built in JavaScript and CSS features of HTML 5 – Implementation of Audio and Video with subtitles in Web Application – Using Local Storage – Creating a drawing area for 2D graphics usingCanvas Tag – Initiating Drag and Drop Content – Creating static web site using HTML 5

CSS 3

Introduction to CSS – Specifications – Basic Syntax – Rules and Style Sheets – Anatomy of Rule and Declaration - Selectors –Methods for gluing Style Sheets with HTML Documents – Tree Structure and Inheritance - Adding Colors – Browser Safe Colors – Units of Measurements –Changing Font Styles –Text Shadows –Text Strokes - Adding Borders and Backgrounds – Images as Borders – Borders with rounded corners – Using Gradient Colors in Backgrounds and as Text Colors - The Box Model – Margins – Padding – Outlines –Box Shadows - Pseudo Classes – Styles for Lists, Tables – Creating a navigation bar – Positions & Float Properties – Fluid & Fixed Layout Creations – Media Queries– Transitions – 2D and 3D Transformations with Perspectives – Animations – Creating and designing Website using HTML and CSS 3

JavaScript

Introduction – JavaScript Basic Syntax – Variables – Operators – Expressions – Control Structures – Conditional Statements – Looping Statements – Built in Objects – Array Object, Date Object, String Object, Number Object, Math Object – Built in functions – Popup Boxes for output and input – Exception handling – Window Object, Navigator Object, History Object, Location Object – User Defined Functions - Timer Events – HTML with JavaScript – Dynamically Control HTML pages with JavaScript.

Document Object Model(DOM)

Basic Of DOM – DOM API – Classification of DOM – DOM Hierarchy – Tree Structure – Types of Nodes – Accessing Tag Nodes By Id,Name,Tag,Class – Form Validation Using DOM – Dynamic CSS – Create and Remove Nodes Dynamically using DOM – Creating a page using HTML, CSS and control using DOM, dynamically.

PHP

PHP – Why PHP? - What do you need? – Installation Instructions – Versions – PHP Configuration – Variables – Built in Variables and Constants – User defined Variables and Constants – Expressions – Operators – Control Structures – Pre-Defined Functions – String Functions – Array Functions – Date and Time Functions – User Defined Functions.

Object Oriented Programming in PHP

The Basics – Properties – Class Constants – Constructors and Destructors – Visibility – Object Inheritance – Scope Resolution Operators – Static Keyword – Class Abstraction – Object Interfaces – Traits – Overloading – Object Iteration – Magic Methods – Final Keyword – Object Cloning – Comparing Objects – Type Hinting.

PHP Database Connectors and API:

An overview of Native database connectors – Database Abstraction Libraries – Using MySQL databases with PHP – mysqli vs mysqli vs PDO extensions – Managing Mysql with mySqli extension – Procedural Style Vs OO Style – Handling Connectivity Errors – Handling Query Errors – Data Errors like Violating Primary Key violations – Managing Prepared Statements – Binding Parameters and results for prepared Queries – Fetching Data from query resultsets.

Session Management and Cookies:

Basic Usage – Session Configuration – Security with Sessions – Session Id in Cookies – Custom session handlers – Session Functions – Introduction To Cookies – Setting and Retrieving Cookies – Expiring Cookies – Deleting Cookies

File Handling:

Uploading Files – Managing Headers – Downloading Files - Uploading Files – Taking Files to Database – Creating and Managing Text Files and Excel Sheets as CSV. Secure PHP Applications : Safe Mode Settings – Input Validations and Sanitizing Using Filters – Understanding Common attacks – SQL injections – Error Handling – Error Logging - Configuration in php.ini – Installing Extensions in PHP.

MySQL

Database Management System – Introduction to MySQL – Editions of MySQL – Installation – MySQL Engines – DDL – Creating, deleting and modifying Tables – Viewing Table Structure – DML – Inserting, deleting and modifying data in a table – Retrieving data from table – Sorting data – Filtering using WHERE clause and LIMIT clause – String Functions – Date and Time Functions – Generating Summaries Using Group By Clause. Normalization - Constraints – Primary Key, Foreign Key, Unique Key, Index Key – Full Text Search - Sub Queries – Joins – Inner join, Outer Join, Self Join, Cross Join, Cartesian Products, Natural Join – Triggers – Procedures – Exporting and Importing Data.