What are the different Oracle versions?

oracleversions

Introduction: Oracle is a  Relational Database Management System (RDBMS) available in various versions. In this article I am going to tell you various Oracle versions and features. Oracle RDBMS is providing all the features to perform online transaction processing and data where housing. Every new oracle version comes with new features. Any software is not … Read more

Find the Fibonacci Series and Factorial in python

Fibonacci-Series-in-python

Fibonacci Series in python Fibonacci Series in python-In this article, we’re going to start talking about finding the Fibonacci series in python and the factorial of a number in Python. So to begin with the Fibonacci numbers is a fairly classically studied sequence of natural numbers. The 0th element of the sequence is 0. The … Read more

20 Best Online Jobs from home –No investment (Earn 50,000 per month)

online-jobs-from-home

Online jobs from home Online jobs from home is not a new term but after the lockdown period imposed by COVID-19, most of the people are looking for online jobs work from home. Nowadays people are  preferring  work from home.  There are various ways to earn money by online jobs.  You can earn up to 50000 INR  … Read more

What is TRP full form?

1. TRP full form TRP full form-All the Television Viewers must have heard this term that is Television Rating Point (TRP). But very few know about this term. What is TRP and what is TRP full form? I am going to elaborate on this. If you watch TV then you must have heard about TRP … Read more

Python Flask framework and Django framework

What is Flask framework and Django framework: If you are interested in web development using Python then Python flask framework and Django framework is good choice because both Frameworks provides an efficient and elegant way to develop your web application.  There is a very popular approach that is used to develop the websites known as … Read more

Python strings |lowercase in python|comparison operators

pythonstring

This article reveals the power of python language to deal with strings, to perform various operations on strings such as how to get strings to be all lowercase in python, how many characters does a string has in python, and comparison operators. Apart from all that few mathematical functions will also be discussed such as … Read more

Database Developer Skills and Salary

databasedeveloper

Database Developer For any organization, the database is developed and maintained by a professional known as a database developer. A database developer can become a key person of any organization by providing his /her services related to database management and database security. That’s why it is a good carrier option. A database developer is a … Read more

How long does it take to learn coding?

python

If you want to build a carrier in the field of computers, there are several options such as Network Administration Database Administration Hardware Software Coding means software development. If you want to build your carrier in software development, a few questions arise in your mind. How much you can earn being a software developer? How … Read more

How long does it take to learn python?

python

How long does it take to learn python? 1. Python is easy to learn:- Python is very easy to learn because a person who has no knowledge of any programming language can learn python. Python supports all programming paradigms such as structured programming, procedural programming, object-oriented programming, etc. 1. an Example to demonstrate how easy … Read more

What are Anomalies in DBMS

Anomalies in DBMS

What are Anomalies in DBMS Friends, do you want to know, what are the Anomalies in the database, what are its types and how to remove Anomalies from the database. So let us know in detail about Anomalies in DBMS. Normalization is necessary if you do not do it then the overall integrity of the … Read more

Joins in SQL with Example

Joins in SQL

What are Joins in SQL? Joins in SQL combine rows from two or more tables. It creates a set of rows in a temporary table. Joining two or more tables is one of the most powerful features of relational systems. In fact, it is the availability of the Join operation, almost more than anything else … Read more

How to find second highest salary in SQL

find second highest salary in SQL

How to find the second-highest salary in SQL To find the second highest salary in SQL is a very common important interview question. If you are going for the role at the junior level. There are many ways to find the second-highest salary in SQL. Some important questions to find the salary are given below. Employees … Read more

What is Relational database management system?

Relational_database_management_system

What is a Relational Database Management System? Full form of RDBMS is –Relational Database Management System. Relational Database Management System Relational DataBase Management System representation of tables only. A relational database refers to a database that stores data in a structured format, using rows and columns. In RDBMS we can store the data in the … Read more

What is the candidate key in DBMS?

candidate_key

What is Candidate Key in DBMS? A Candidate Key in DBMS is a minimal set of columns/attributes that can be used to uniquely identify a single/every tuple or row in a relation. Candidate Keys are determined during database design based on the underlying business rules of the database. After finding all possible candidate keys in a relation.DBA chooses … Read more

Codd Rules in RDBMS | Codd’s 12 rules

12 Codd Rules for RDBMS:- Codd Rules for RDBMS were given by E.F Codd which should be satisfied by the DBMS to become an RDBMS. Dr. E.F codd describes the relational model in 1970. He has put 12 rules to describe the Relational Model. 12 Codd’s Rules for RDBMS:- Dr. E.F codd was given 12 codd’s rules which … Read more

DML Commands in SQL

DML Commands in SQL

DML Commands in SQL- This SQL Tutorial focuses on the SQL DML statements. DML (Data Manipulation Language) statements are the SQL, sublanguage that is used for data retrieval and manipulation. Using DML commands you can perform operations such as inserting new rows and updating and deleting the existing rows tables. Data manipulation language(DML Commands) is a core part of … Read more

DBMS Assignment-Level-1

DBMS_Assignment

Sample DBMS Assignment Create table Vendors as follows: Ven_id Ven_name Contact Street City Salary Dept_id 1 Ratna 9044670000 Rajiv Chowk Delhi 30000 A01 2 Anjali 9839780000 Vijay Nagar Kanpur 21000 A01 3 Rahul 9532890000 Model Town Delhi 35000 B02 4 Ankit 7522900000 Rajajipuram Lucknow 24500 C03 5 Sumit 7271000000 Ramadevi Kanpur 26000 B02 6 Kapil … Read more

Database Interview Questions Answers-DBMS Tutorial

Database Interview Questions

Database Interview Questions Answers What is a database? A database is a logically coherent collection of data with some inherent meaning, representing some aspect of the real world and which is designed, built, and populated with data for a specific purpose. What is DBMS? It is a collection of programs that enables the user to … Read more

What is SUBQUERY in SQL

subquery

A subquery is a query within a query for the same or different table. The inner query is enclosed in parentheses (). The result of the inner query would be given as input to the outer query. Subqueries enable you to write queries that select data rows for criteria that are actually developed while the … Read more

Top DBMS Software for 2024: Ultimate Guide

Top DBMS Software for 2024

Businesses today deal with huge amounts of data. Finding the right database management system (DBMS) is key. This guide will help you pick the best DBMS software for 2024. We’ll look at features, prices, and what users say to guide your choice. Whether you run a small business or a big company, the right DBMS … Read more

Lose Weight at Home : Easy Tips

Shedding extra pounds doesn’t have to be expensive or complicated. This guide will show you how to lose weight at home with simple, proven strategies. You’ll learn to create a calorie deficit, build a workout plan, and stay motivated from home. Key Takeaways Understanding Weight Loss at Home Starting your weight loss journey at home … Read more

What Is CRN Number? Understanding Business IDs

What Is CRN Number

In the world of commerce, businesses use many identification numbers. These help them run smoothly, follow rules, and stay unique. The CRN number, or Company Registration Number, is one of these important identifiers. Knowing about CRN numbers is key for any business. It doesn’t matter if you’re a small startup or a big company. This … Read more

Amoeba’s Food-Getting Methods: A Simple Guide

how does amoeba obtain its food

Amoebas are fascinating single-celled organisms with unique ways to get food. They live in water and moist places. This guide will show you how these tiny creatures find their food. Key Takeaways Understanding the Amoeba Amoebas are fascinating single-celled organisms that have captured the interest of scientists and nature enthusiasts alike. These microscopic creatures are … Read more

Download WhatsApp Status: Easy Step-by-Step Guide

Download WhatsApp Status

WhatsApp is everywhere in today’s digital world. Its status feature lets users share updates and moments with friends and family. Were you ever wanted to save your loved ones’ WhatsApp status updates? This guide will show you how to download WhatsApp status on Android and iOS devices. Want to keep a special moment or share … Read more