Overview and History

Features of Java

C++ vs Java

Setting the path for Java

JDK, JRE and JVM

JVM Memory Management

Internal details of JVM

Unicode system

Basic Syntax

Operators and Expressions

Single line comments

Multi-line comments

Variable declaration and initialization

Naming conventions

Types of variables: Local variables, Instance variables, Static variables

Scope and memory allocation of variables

Operators and Operands

Arithmetic Operators

Assignment Operators

Comparison Operators

Logical Operators

Unary Operators

Integral data types

Floating point Data Type

Boolean Data Type

Char Data Type

Reference Data Types

Simple if statements

if else statements

if elseif else statements

Nested if statements

Switch statements

for loop

for each loop

while loop

do...while loop

Break statement

Continue statement

Naming conventions in Java

Declaring a Class

Object Declaration and Initialization

Life cycle of an object

Anonymous object in Java

Declaring a package in a company project

Package naming conventions

Subpackages

User-defined and built-in packages

Importing packages in Java

Methods in Java

Use of a method in Java

Method declaration, Method signature

Pre-defined methods

User-defined methods

Instance methods

Static methods

Calling a method

Java main method

Return type in Java

Default constructor

Parameterized constructors

Java constructor overloading

Constructor chaining

Copy constructor in Java

Access Modifiers

Deafult modifiers

Private modifiers

Protected modifiers

Public modifiers

Non-access modifiers

Abstract modifiers

Final modifiers

Native modifiers

strictfp modifiers

Synchronized modifiers

Transient modifiers

Volatile modifiers

Static Keyword

Static variable

Static method

Static block

Instance block

Static nested class block

Final keyword

Final variable

Final method

Final class

Best practices for using final

Inner Class in Java

Properties of inner class

Instantiating inner class

Normal inner class

Method local inner class

Anonymous inner class

Static nested inner class

super keyword

Calling of superclass instance variable

Super class constructor

Super class method

this keyword

Calling of current class constructor and method

Java OOP Concept

Java Class and Object

Encapsulation

Inheritance

Polymorphism

Abstraction

How to acheive encapsulation

Data Hiding

Tightly encapsulated class

Getter and setter methods in Java

Naming conventions of getter and setter methods

Inheritance in Java

Is-A Relationship

Aggregation and composition

Types of inheritance

Polymorphism in Java

Compile time polymorphism

Runtime polymorphism

Static and dynamic binding

Method Overloading

Method Overriding

Covariant Return Type

Heap Memory

Reference Counting Vs. Mark-and-sweep

Garbage Collector

Tuning and monitoring

Advantages of garbage collection

Best practices

Streams Basics

InputStream and OutputStream

File I/O

Buffered streams

ByteArray streams

Character array streams

Data streams

Filter streams

Object streams

Console

FilePermissionWriter, Reader, FileWriter, FileReader

PrintStream

Pushback stream

StringWriter

StringReader

PipedWriter

PipedReader

FilterWriter, FilterReader, File FileDescriptor, RandomAccessFile, and java.util.Scanner

Collections Framework

List

Set

Sorted set

Queue

Deque

Map

Iterator

List iterator

Enumeration

ArrayList

LinkedList

HashSet

LinkedHashSet

TreeSet

ArrayDeque

PriorityDeque

EnumSet

AbstractCollection

AbstractList

AbstractQueue

AbstractSet

AbstractSequentialList

Map

Map Entry

SortedMap

NavigableMap

MapHashMap

LinkedHashMap

TreeMap

IdentityHashMap

WeakHashMap

EnumMap

Comparator, Random Access interfaces as well as observable class

Serialization in Java

Deserialization

Transient fields

Best practices

Exception Handling in Java

Try-catch block

Multiple Catch Block

Nested try block

Finally block

Throw Keyword

Throws Keyword

Throw vs Throws, Final vs Finally vs Finalize

Exception Handling with Method Overriding Java Custom Exceptions

Built-in annotaions

@Override

@SuppressWarnings

@Deprecated

@Target

@Retention

@Inherited

@Documented

Custom annotations

Types of annotations

Reflection API

NewInstance() & Determining the class object

Javap tool

Creating javap tool

Creating applet viewer

Accessing private method from outside the class

Java Array

Single dimensional array

Multidimensional array

Array declaration

Array instantiation

initialization of Java array

Passing array to a method

Anonymous array in Java

Cloning an array in Java

Java Strings,

Immutable String

String Comparison, String concatenation

Substring

StringBuffer class

StringBuilder class

toString method

StringTokenizer class

Java multithreading

Multithreading life cycle of a thread creating

Thread scheduler

Sleeping a thread

Start a thread twice

Calling run() method

Joining a thread

Naming a thread

Thread priority,

Daemon thread

Thread pool

Thread group

Shutdownhook

Java Synchronization: synchronized method, synchronized block, static synchronization

Deadlock

Inter-thread Communication

Interrupting Thread

JDBC Drivers

Steps to connect to Database

Connectivity with Oracle

Connectivity with MySQL

Connectivity with Access without DSN

DriverManager

Types of JDBC statements: Statement, Prepared statement, Callable statement

Database Metadata, Resultset Metadata

ResultSet, types of ResultSet,

Storing image, Retrieving image

Storing file, Retrieving file, Stored procedures, and functions

Transaction Management

Batch Processing

JDBC New Features, Mini Project, and interview questions.

Agile model

Advantages, and Disadvantages of Agile model

Agile versus Waterfall method

Scrum

Scrum Master

Flow of Agile Implementation

Sprint

Burn down Charts

Singleton Object

Singleton design pattern with Serialization

Factory Pattern

Abstract Factory.

MySQL Introduction

MySQL Create Database

MySQL Queries

MySQL DDL Statements

MySQL DML Statements

MySQL Join Queries

MySQL Conditions

MySQL Insert Data

MySQL Get Last ID

MySQL OrderBy

MySQL Limit Data

MySQL Between

MySQL Join

What is Spring

How Spring fits into the Enterprise world

Spring Modules

Core Container

Introduction to IOC

Types of DI

Setter VS Constructor

Collection DI

Bean Inheritance

Collection Merging

Inner Beans

Bean Aliasing

Bean Scopes

Inner Beans

Null String

Bean Auto wiring

P-Namespace

C-Namespace

Dependency Check

Depends On

Factory Beans

Static Factory Method

Instance Factory Method

Bean Lifecycle

AOP Concepts

Programmatic VS Declarative AOP

Programmatic AOP

Types of Advices

Types of Pointcuts

Working with proxies

Declarative AOP

Using AOP 2.0 Config element

OGNL Expressions

Spring Transaction Management

AOP 2.0 Configuration driven Transaction Management

Aspect J annotation based Transaction Management

What is DAO pattern?

Ways to implement Spring DAO

Choosing an approach for JDBC database access

JDBC Template

Executing Statements

SimpleJDBCInsert

Running Queries

SQL Parameters

Mapping SQL Operations as Subclasses

Spring 3.0 features

Introduction to Spring MVC

Handler Mapping

Controllers

Validations

Handler Interceptors

Views

Form tags

Basic concepts and History

Client-Side technologies

Server-Side technologies

Web Development Tools and IDEs

Web standards and protocols

HTML Basics

Options for writing HTML

Basic tags and document structure

Default text editor

HTML elements

Saving HTML document

Types of tags

Document Strucutre

`<html>` tag

`<head>` tag

`<title>` tag

`<meta>` tag

`<body>` tag

Heading Tags: `<h1>` to `<h6>`

Paragragh tag

Line Breaks

HTML Comments

Text formatting tags

Global Attributes

Event Attributes

Form Attributes

Input Attributes

Media Attributes

Style Attributes

Accessibility Attributes

Non-breaking space

Horizontal Rule

Special Characters

Fonts and Text Styling

Font Families

`<font>` tag

Images: `<img>` tag

Hyperlinks: `<a>` tag

Video: `<video>` tag

Audio: `<audio>` tag

Embedding extrenal content in a HTML page: `<iframe>` tag

Tables: `<table>`, `<thead>`, `<tbody>`, `<tr>`, `<th>`,`<td>` tags

Ordered Lists

Unordered Lists

Definition Lists

Nested Lists

Form Elements

Form Attributes

Input Types / Form Controls

Form Layouts

CSS Introduction

CSS Syntax

CSS Inline Method

CSS Internal Styling

CSS External Styling

Element Selectors

Class Selectors

ID Selectors

Attribute Selectors

Universal Selectors

Grouping Selectors

Psudeo-Elements

Psuedo Classes

Font Properties

Text color and background

Text decoration

Alignment and transformation

Line-height and spacing

Text Shadow

Overflow and wrapping

Content area

Padding

Border

Outline

Padding

Dimensions

Box-sizing

Positioning elements

CSS Display

CSS Floating

CSS Overflow

CSS Grid system

Responsive techniques

Centering elements

Box Shadows

Text Shadows

Opacity and transparency

Transforms

Gradient backgrounds

Filter effects

Clip path

Transitions

Animations

Styling Links

Image Gallery

CSS Navigation Bar

Hover Effects

Focus styles

Active state

Syntax and Structure

Media types

Media features

Combining media features

Viewport units

Breakpoints and respononsive design

Mobile First and Desktop First approach

Nested media queries

Overview and History

Why Bootstrap

Methods for including Bootstrap in a web page

Responsive web pages

BS5 Containers

BS5 Grid System

BS5 Typography

BS5 Tables

BS5 Colors

BS5 Images

BS5 Alert

BS5 Jumbotron

BS5 Buttons

BS5 Pagination

BS5 List Groups

BS5 Spinners

BS5 Cards

BS5 Dropdown

BS5 Collapse

BS5 Navbar

BS5 Carousel

BS5 Modal

Bootstrap Grid System

BS5 Stacked / Horizontal

BS5 Grid xsmall, small, medium, large, xlarge, xxl

Bootsrap Grid Examples

Form Layouts

Form Controls

Form Validation

Input Groups

Form Text

Checkboxes and radios

Form attributes

Form layout utilities

JS Overview and History

JS Syntax

JS Statements

JS Comments

Var, let and const

Declaration and Initialization

Scope

Hoisting

String

Number

Bigint

Boolean

Undefined

Null

Symbol

Object

Array

Operators and Operands

Arithmetic Operators

Assignment Operators

Comparison Operators

Logical Operators

if Statement

if else Statement

if else if else Statement

Switch statement

for Loop

while Loop

do...while Loop

Break and Continue Statements

Nested Control Structures

Function Declaration and Invocation

Function Parameters and Arguments

Return Statement

Function scope and closure

Default parameters

JS String Functions

JS Array Functions

Event Handling Basics

Inline event Handlers

Event Object

Mouse Events

Keyboard Events

Form Events

Input Events

Window and Document Events

Basic Validation Techniques

Event binding and handling

Validation functions

Error Messaging

Validation state management

Real-time feedback

AJAX Overview

Advantages of AJAX

AJAX Architecture

AJAX XMLHttp

Creating an XMLHttp request

Sending and receiving data with XMLHttp

Making asynchronous requests

GET vs POST requests

Handling request headers

Handling server responses

Parsing response data

Error handling in AJAX

Setting up a PHP backend for AJAX

Sending data from AJAX to PHP

Processing AJAX requests in PHP

Connecting to MySQL database with PHP

Retrieving data with AJAX from MySQL via PHP

Updating MySQL database using AJAX and PHP

Implementing AJAX in web applications

Examples of real-world AJAX usage

Best practices and considerations

What's jQuery

History and Evolution

Benefits Of using jQuery

Core Features and Capabilities

Basic Syntax

Using jQuery selectors and methods

Chaining methods

Overview of selectors in jQuery

CSS style selectors

Attribute selectors

Hierarchy and descendant selectors

Advanced selectors and filtering

Implementing AJAX in web applications

Examples of real-world AJAX usage

Best practices and considerations

Showing and hiding elements

Fading effects

Sliding effects

Basic Animations

Custom animations with jQuery

Using easing functions

Understanding callback functions in jQuery

Using callbacks with animations and effects

Chaining animations with callbacks

Manipulating HTML content with jQuery

Creating and modifying DOM elements

Form manipulation with jQuery

Basics

Introduction to PHPMyAdmin

Working with graphical console

Database Backup

Database Restore

MySQL database creation

MySQL DDL Statements

Creating Tables

Altering Tables

Dropping Tables

MySQL Queries

MySQL DML Statements

MySql Insert Data

MySql Update Data

MySQL Delete Data

MySQL get last ID

MySQL Join Queries

MySQL Join Types

MySQL Conditions

MySQL Order By

MySQL Limit Data

MySQL Between