Data Structures in Pandas Prior to Pandas, Python was only used for data wrangling and preparation. Using Pandas we can perform more steps in the processing and analysis of…
What is MySQL MySQL is a Database Management System (DBMS). Which is used to create and manage Databases. To handle Database MySQL use a Query Language called SQL (Structured Query Language). MySQL is Open Source RDBMS (Relational Database Management System).…
What is DBMS? and How DBMS works? DBMS stands for Database Management System. And to understand Database Management System we have to understand Database and to understand Database first of all we have to understand What is Data? So Data…
Network Topology Network Topology is a graphical representation of a Computer Network. Topology defines the arrangement of elements like nodes and links. It is a way of arrangement of any computer network in that how computers are connected to each other.…
What is Network Protocol What is Network Protocol A Network protocol is a set of rules that govern data communication over the network. Without a protocol, two devices may be connected but not communicating, just as a person speaking French…
Computer Network A Computer Network is basically two or more computers connected together for sharing resources. Types of Computer Network A computer network is classified into how much area is covered by them. LAN : Local Area Network A Local Area…
Modem, Repeater, and Gateway Modem, Repeater and Gateway are the Network devices. Which are used to connect two or more networks together as required. The detailed description are given below- Modem The modem is a device that performs Modulation and…
Hub Switch Router In Previous posts we learn what is Computer Network and how it works, how data transmitted throw medium. Now in this post we will learn “How to Create Computer Network” . So there are basically 3 devices that are…
Serial and Parallel Transmission Data transmission is the process of sending and receiving data between two or more devices. Data is transmitted among network devices using one of the two methods parallel and serial transmission. First of all we have…
This is a Secondary part of wireless Transmission media. In the first part, we have learned about how data travels without wire using different types of waves, like Radio waves, Microwave, and Infrared. Actually, all type of wireless communication is done…
