Technology/Mobile — English

What is considered the first smartphone model?
The first smartphone model is often considered to be the IBM Simon Personal Communicator, released in 1994. The device combined...
Added: 19 Jun 2002
Updated: 15 Nov 2025
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What is the primary objective of data encryption?
The primary objective of data encryption is to protect sensitive information by converting it into an unreadable format, ensuring that...
Added: 19 Jun 2002
Updated: 28 Nov 2025
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What does the term "open-source" imply about software?
The term open-source implies that software is made publicly available for anyone to use, modify, and distribute. Open-source software comes...
Added: 19 Jun 2002
Updated: 16 Nov 2025
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Which type of software do developers use to write code?
Developers typically use an integrated development environment (IDE) to write code. An IDE is a software application that provides comprehensive...
Added: 19 Jun 2002
Updated: 22 Nov 2025
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What is an IP address, and why is it important?
An IP address is a unique identifier assigned to each device connected to a network, allowing it to communicate with...
Added: 19 Jun 2002
Updated: 07 Nov 2025
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In programming, what is a 'loop'?
In programming, a loop is a control structure that allows a block of code to be executed repeatedly based on...
Added: 19 Jun 2002
Updated: 16 Nov 2025
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What is the purpose of the TCP/IP protocol suite?
The purpose of the TCP/IP (Transmission Control Protocol/Internet Protocol) protocol suite is to facilitate communication over a network by defining...
Added: 19 Jun 2002
Updated: 13 Nov 2025
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Which technology uses blockchain to secure transactions?
The technology that uses blockchain to secure transactions is cryptocurrency. Cryptocurrencies like Bitcoin rely on blockchain technology to provide a...
Added: 19 Jun 2002
Updated: 28 Nov 2025
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What does machine learning primarily focus on?
Machine learning primarily focuses on developing algorithms that enable computers to learn from and make predictions based on data. By...
Added: 19 Jun 2002
Updated: 01 Dec 2025
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What is the latest version of the HTML standard?
The latest version of the HTML standard is HTML5. Released in 2014, HTML5 brought significant improvements over previous versions by...
Added: 19 Jun 2002
Updated: 11 Nov 2025
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Which device is used to connect a computer to a network?
A network device commonly used to connect a computer to a network is a router or a switch. A router...
Added: 19 Jun 2002
Updated: 23 Nov 2025
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What file system is commonly used in Unix and Linux operating systems?
The commonly used file system in Unix and Linux operating systems is the ext4 (fourth extended filesystem). Ext4 supports large...
Added: 19 Jun 2002
Updated: 15 Nov 2025
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What is the main purpose of a database management system?
The main purpose of a database management system (DBMS) is to provide a systematic way to store, retrieve, and manage...
Added: 19 Jun 2002
Updated: 04 Nov 2025
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What does the term "Big Data" refer to in data management?
The term Big Data refers to vast datasets that are too large or complex for traditional data processing applications to...
Added: 19 Jun 2002
Updated: 10 Nov 2025
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Which technology enables virtual machines to run on a single physical machine?
Virtualization technology enables virtual machines (VMs) to operate on a single physical machine. This is achieved using a hypervisor, which...
Added: 19 Jun 2002
Updated: 25 Nov 2025
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Which protocol is widely used for securing internet communications?
The widely used protocol for securing internet communications is HTTPS, which stands for HyperText Transfer Protocol Secure. It is an...
Added: 19 Jun 2002
Updated: 07 Nov 2025
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In cloud computing, what does SaaS stand for?
SaaS stands for Software as a Service. It refers to a software delivery model where applications are hosted in the...
Added: 19 Jun 2002
Updated: 25 Nov 2025
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What technology is commonly used to make near-field communication transactions?
Near-field communication (NFC) transactions are commonly facilitated by RFID (Radio Frequency Identification) technology. It enables enabled devices to communicate over...
Added: 19 Jun 2002
Updated: 20 Nov 2025
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What is the significance of “digital footprints” in privacy protection?
The significance of “digital footprints” in privacy protection relates to the trail of data individuals leave behind while interacting with...
Added: 18 Jun 2002
Updated: 20 Nov 2025
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What role does "data integrity checks" ensure in information management?
The role of "data integrity checks" ensures accuracy, consistency, and reliability in information management. These checks are critical for maintaining...
Added: 18 Jun 2002
Updated: 18 Nov 2025
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