IT Release - Page 3 of 42 - Technology Blog

  • Parity Decoder
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    What is parity decoder

    2 min

    A parity decoder or parity generator is used to add an extra bit at the end of the signal or single byte. For example, you are transferring 3 bits of data so one more bit is added to the data making it 4 bits. The extra bit that is added is used for error checking....
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  • Benefits of laptop
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    What are advantages and disadvantages of laptop

    5 min

    Definition of laptop A laptop or notebook is a portable computer with a screen and alphanumeric keyboard. The laptop is most suitable for a traveller. There are two main computers used by a person in homes, offices, or any other place. One is a desktop computer and the other is a laptop. Desktop computers are...
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  • Types of application software
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    What is application software with example

    4 min

    Definition of software Software is a set of programs or instructions run by the computer. We cannot touch software but in the case of hardware, we can touch hardware.  An example of software is Microsoft Word, Google chrome etc. Definition of application software Application software is a type of program that does a specific task...
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  • What is User Interface
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    What are types of user interface

    2 min

    What is user interface A user interface or UI is a process of interaction of the user with the computer, website, app or any other screen. For example, the remote control is a hard device by which users can interact with the TV screen. You can have any design on the screen and you interact...
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  • Diagram of clustered system
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    What is clustered system with example

    2 min

    Definition of clustered system The clustered system is a group of computers in the local area network that is connected together. They share common storage. They work on a common task. They have independent input devices like a mouse, keyboard, processor and memory. The computers which are clustered together are also known as nodes. Suppose...
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  • What is application security
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    What is application security and why it is important

    3 min

    Definition of application A software application is a program that can do some specific task other than the operation of the computer. An application can be a mobile application, desktop application, or web application. Examples of application software are calculator, chrome browser, MS word, mobile app, web application etc. Definition of application security Application security...
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  • Application of wearable computer
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    Advantages and disadvantages of wearable computers

    3 min

    Definition of wearable computer “A wearable computer is a small computation device that can be worn on the body. It is attached with clothes also. Wearable digital clothes are also used these days. The wearable computer can also be a smartphone or wristwatch.” Wearable computers were introduced many years ago but the real work on...
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  • Logical Topology
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    What is logical topology with example

    1 min

    Definition of logical topology A type of topology that gives a virtual representation of all the nodes connected in the network. I mean this topology explains how data is transferred in the network. For example, it explains how data move from switches and routers. There are two types of logical topology:- Bus topology: In a...
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