What are the basic components computer network?
In this article, we will discuss the basic components of computer network, so let’s start. Client A client is a program or a computer that …
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What is computer network? and Why we need a network?
In this tutorial, we talk about What is computer network? Why do we need a network?, and Goals of network. What is Computer Network? A …
What is File System
File System: File system is a system where data is organized in files on storage devices. Computers use operating system to operate the system, where …
What is DBMS (Database Management System)? and Why we use DBMS?
Before understanding What is DBMS?, we should know what a database is because DBMS performed on the database so first, we have to understand the …
DBMS Keys: Super Key, Candidate Key, Primary Key, Foreign Key | Types of Keys in DBMS
In this tutorial, we will discuss what are DBMS keys? why we need a key in DBMS? and also understand the different types of database …
What is ER Model in DBMS, Entity and Attributes in DBMS?
In this tutorial, we will discuss What is ER Model in DBMS? and also discuss components of the ER model which include- entity, types of …
What are the different types of database users ?
Any person who uses the database and takes benefits from the database is considered a Database User. There are so many users who interact with …
What are the Advantages and Disadvantages of Database?
In this article, we will discuss the advantages and disadvantages of database or DBMS. If you want to understand about database and DBMS then you …
What is Data? What is Database? and Why we need Data?
In this article, we will discuss what is data? , why do we need data? and also discuss what is database? and the basic definition …