Finally Got

Core Java

Steps Required to Connect Java Application to Database

18:43

The following 5 steps are the basic steps involve in connecting a Java application with Database using JDBC:-

1. Loading and registering the drivers.

2. Creating a connection.

3. Creating and executing the statements.

4. Executing the ResultSet.

Core Java

What do you understand with Abstract class in Java?

07:49

For Abstract class you should have knowledge of Abstract methods in java. An Abstract method is nothing but a simple method in java but without body or say it doesn’t have statements into it. It only contains the declaration of method

Core Java

What do you Understand with Interface in Java Programming Language?

12:53

What do you understand with INTERFACE word?

Till Java 7, Interfaces are quite similar to Classes of java but, you cannot create instance of an Interface and their methods are declared without any body.

We know there are four main features of Object Oriented Language one of them is Abstraction.

Abstraction means

Analysis & Design of Algorithms

WHAT IS TIME COMPLEXITY UNDERSTAND WITH SIMPLE WORDS

14:45

Many students want to understand Time Complexity of algorithms but they don’t. Actually some of them don’t know what Time Complexity is.

First you have to understand a thing before writing a code we have to check how much time it’s algorithm would take to execute but that execution time should be platform independent (such as: operating system, programming language etc.)

Why would I am saying platform independent let’s understand with simple example:

DBMS

What are the CRUD Operations in SQL with Examples using MySql

12:54

What are the CRUD operations?

CRUD stands for create, read, update and delete. These are the four basic functions in any database.

We can start with creating database in MySql.

# Syntax

CREATE DATABASE database_name;

Example:

CREATE DATABASE finallygot_db;

How you can delete your created database

Core Java

Finally Got || Program to Find Prime Numbers Using Java

13:53

For learning this program you should know what are prime numbers. If i say about definition

"A prime number is a whole number greater than 1, whose only two whole-number factors are 1 and itself. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29. "

Means, any number whose only factors (divisible by) are 1 and own number itself.

Zero and one are only numbers which we can't say prime.

Source Code:

OUTPUT:

Given Number is Prime

CAO

STATE TABLE AND STATE DIAGRAM || FinallyGot

21:46

In all sequential circuits, the effect of all previous inputs on the outputs is represented by a state of the circuit. Thus, the output of the circuit at any time depends upon its current state and the input. These also determine the next state of the circuit. The relationship that exists among the inputs, outputs, present states and next states can be specified by either the state table or the state diagram.

State Table The state table representation

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Stories

Steps Required to Connect Java Application to Database

What do you understand with Abstract class in Java?

What do you Understand with Interface in Java Programming Language?

WHAT IS TIME COMPLEXITY UNDERSTAND WITH SIMPLE WORDS

What are the CRUD Operations in SQL with Examples using MySql

Finally Got || Program to Find Prime Numbers Using Java

STATE TABLE AND STATE DIAGRAM || FinallyGot

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