Technology/Mobile — English

Which application is widely considered the first spreadsheet program?
The application widely considered the first spreadsheet program is VisiCalc, developed in 1979 by Dan Bricklin and Bob Frankston. This...
Added: 23 Jun 2002
Updated: 10 Nov 2025
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What is the main advantage of using a VPN?
The main advantage of using a VPN, or Virtual Private Network, is enhanced online privacy and security. A VPN encrypts...
Added: 23 Jun 2002
Updated: 04 Nov 2025
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What does AI stand for in technology discussions?
In technology discussions, AI stands for artificial intelligence. This field of computer science focuses on creating machines and software that...
Added: 23 Jun 2002
Updated: 06 Nov 2025
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What does the term "digital footprint" refer to in internet use?
The term digital footprint refers to the traceable data generated by individuals when they use the internet. This includes information...
Added: 23 Jun 2002
Updated: 25 Nov 2025
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What technology allows users to interact with three-dimensional virtual spaces?
The technology that allows users to interact with three-dimensional virtual spaces is often referred to as virtual reality (VR). VR...
Added: 23 Jun 2002
Updated: 29 Nov 2025
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What programming language is designed to be easy to read and write?
The programming language designed to be easy to read and write is Python. Known for its simplicity and clear syntax,...
Added: 23 Jun 2002
Updated: 06 Nov 2025
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What security measure is often used to protect user accounts?
A common security measure used to protect user accounts is two-factor authentication (2FA). This process adds an additional layer of...
Added: 23 Jun 2002
Updated: 24 Nov 2025
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Which language is often used for scripting in web browsers?
The language often used for scripting in web browsers is JavaScript. This programming language is essential for creating interactive and...
Added: 23 Jun 2002
Updated: 21 Nov 2025
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What is the primary use of a web server?
The primary use of a web server is to host websites and deliver web content to users’ browsers. It handles...
Added: 23 Jun 2002
Updated: 26 Nov 2025
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What technology allows for two-way communication in smart homes?
The technology that allows for two-way communication in smart homes is typically based on IoT protocols such as Zigbee, Z-Wave,...
Added: 23 Jun 2002
Updated: 03 Nov 2025
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What is the primary purpose of open-source licensing in software?
The primary purpose of open-source licensing in software is to promote collaboration and transparency in software development. Open-source licenses allow...
Added: 23 Jun 2002
Updated: 23 Nov 2025
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What is the main advantage of using responsive web design?
The main advantage of using responsive web design is its ability to provide an optimal viewing experience across a variety...
Added: 23 Jun 2002
Updated: 26 Nov 2025
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What is the purpose of a web server in hosting websites?
The purpose of a web server in hosting websites is to deliver content to users over the internet through the...
Added: 23 Jun 2002
Updated: 10 Nov 2025
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Which technology enables persistent connections in web applications?
The technology that enables persistent connections in web applications is called WebSockets. This protocol allows for full-duplex communication between the...
Added: 23 Jun 2002
Updated: 07 Nov 2025
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What technology allows for real-time data analysis and visualization?
The technology that allows for real-time data analysis and visualization is known as streaming analytics. This approach processes data continuously,...
Added: 23 Jun 2002
Updated: 18 Nov 2025
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What type of network topology uses a central hub or switch?
The network topology that uses a central hub or switch is called a star topology. In this arrangement, all devices...
Added: 23 Jun 2002
Updated: 19 Nov 2025
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Who founded the technology company Apple Inc.?
Apple Inc. was founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in April 1976. The company began in a...
Added: 23 Jun 2002
Updated: 02 Nov 2025
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What does the acronym IoT typically refer to?
The acronym IoT typically refers to the Internet of Things. This concept encompasses a vast network of interconnected devices that...
Added: 23 Jun 2002
Updated: 29 Nov 2025
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What is a key feature of open-source software?
A key feature of open-source software is that it allows users to access, modify, and distribute the source code freely....
Added: 23 Jun 2002
Updated: 16 Nov 2025
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What programming language is widely used for building mobile applications on iOS?
The programming language widely used for building mobile applications on iOS is Swift. Swift is a powerful and intuitive language...
Added: 23 Jun 2002
Updated: 06 Nov 2025
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