Suraj Kumar

Advantages and Disadvantages of Firewall in Computer Network

The computer connected with the internet can be more likely to get affected by viruses and cyber-attacks. In that case, the users need to have a protective shield that protects the computer and its important files from any virus, malware, or harmful element that can affect the device. Nowadays, the firewall is used mainly in …

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11 Different Types of Arduino Boards

Arduino boards are one of the widely used boards in education to scientific research programs. These boards were designed in the IIDI or Ivrea Interaction Design Institute so non-technical students can also understand the field. From that time, these boards started meeting the requirements of various users. They set up several opportunities, challenges, and other …

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What is Node in Computer Network – Types and Functions

The network is the interconnection point that connects the various communication devices that can connect with the internet. These devices get connected with the network through multiple and different communication links used to exchange information or data between the devices. Node is a device or application that works as a connection point for a network …

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What is PLC Programming? Types & How It Works?

PLC is the short-form of programmable logic controllers that are used in industrial automation. And the controlling method can vary from switches to complex controlling units or structures. This programming was incorporated in the late 1960s so industrial automation could take power from it. It was mainly developed and formulated to control the manufacturing activities …

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