IT Release - Page 6 of 46 - Technology Blog

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Social Network
Advantages and disadvantages of social networking
3 min
by Junaid Rehman 3 years ago8 months ago

What is social networking Social networking is the virtual networking of people. People can share photos, videos, and their life activities on social networking sites. If you are an artist then you can create a free account on Instagram and share your art online. People who have an interest in your art can comment on...
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computers
What is parity decoder
2 min
by Junaid Rehman 3 years ago8 months ago

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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computers
What are advantages and disadvantages of laptop
5 min
by Junaid Rehman 3 years ago8 months ago

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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computers
What is application software with example
4 min
by Junaid Rehman 3 years ago8 months ago

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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computers
What are types of user interface
2 min
by Junaid Rehman 3 years ago8 months ago

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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computers
What are advantages and disadvantages of Microsoft Excel
2 min
by Junaid Rehman 3 years ago8 months ago

What is Microsoft Excel MS Excel or Microsoft Excel is a spreadsheet application developed by Microsoft in 1985. In this application, the data is organized in the form of rows and columns. You can store a maximum of 1048576 rows and 16384 columns in it. Let’s discuss some pros and cons of Excel:- Advantages of...
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computers
What is clustered system with example
2 min
by Junaid Rehman 3 years ago8 months ago

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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computers
Advantages and disadvantages of domain name server (DNS)
4 min
by Junaid Rehman 3 years ago8 months ago

What is domain name server (DNS) DNS or domain name server is a phonebook in which all the domain names are saved with their associated IP addresses. An IP address is a number like 172.217.204.102. All the network devices which are connected on the internet has some IP addresses associated with them. To connect any...
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computers
What is application security and why it is important
3 min
by Junaid Rehman 3 years ago8 months ago

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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computers
Advantages and disadvantages of wearable computers
3 min
by Junaid Rehman 3 years ago8 months ago

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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