Page 19 - Medium Articles

What Is An External Hard Drive?

Difficulty: Medium

An external hard drive, also known as a removable hard drive, is a portable hard drive, around the size of a book, that connects to computers by USB.

What Is Infrared Communication?

Difficulty: Medium

Infrared communication is a wireless technology that transmits data using infrared light. Infrared has a slightly longer wavelength than visible light and is undetectable to the human eye.

What Is An Access Level?

Difficulty: Medium

An access level is a way of restricting access to specific users. Access levels are related to file permission, but go beyond just files.

What Is A Packet Sniffer?

Difficulty: Medium

A packet sniffer, also known as a packet analyser is a piece of software used to gather and analyse some or all of the packets that pass through a computer network.

What Is The Registry?

Difficulty: Medium

The registry is a hierarchical database of settings, user preferences, operating system configurations, information, options, and software and hardware values used by Microsoft Windows.

What Is The HTML <address> Tag?

Difficulty: Medium

In HTML, the <address> tag is used to define the contact information for the author of an article, document, or section. It often contains the email address.

What Is The HTML <acronym> Tag?

Difficulty: Medium

In HTML, the <acronym> tag is used to define an acronym for a word. An explanation of the word is shown when hovering the mouse over it, which is specified in the title attribute.

What Is The HTML <blink> Tag?

Difficulty: Medium

In HTML, the <blink> tag was used to specify a section of blinking text that slowly flashes. It was introduced by Netscape Navigator.

What Is The HTML <center> Tag?

Difficulty: Medium

In HTML, the <center> tag was used to horizontally align text in the centre of the webpage. It is deprecated and not supported in HTML5.

What Is The HTML <article> Tag?

Difficulty: Medium

In HTML, the <article> tag is used to specify separate and self-contained content. It is often used to display independent content that is distributed separately from the rest of the page.

What Is An Activation Key?

Difficulty: Medium

An activation key, also known as a licence key, a product key, or a software key, is a unique string of alphanumeric characters often separated by hyphens, used to register a software application.

What Is Memory Management?

Difficulty: Medium

Memory management refers to the ways that operating systems manage memory. Operating systems help to manage memory (RAM) on an operating system by deciding how much RAM each process.

What Is Cybersecurity Incident Management?

Difficulty: Medium

Cybersecurity incident management is the process of identifying, analysing, and managing threats, cyberattacks, and incidents in real time. A cybersecurity incident could be an active threat.

What Is Commercial Software?

Difficulty: Medium

Commercial software, sometimes known as payware, is a type of software that requires payment before it can be used. After payment, users can use all the features of the software without any restrictions.

What Is Freeware?

Difficulty: Medium

Freeware is a type of software that is made available to other users free of charge. It allows users to use it for as long as they want to without having to pay.

What Is A Large Key Keyboard?

Difficulty: Medium

A file extension, also known as a file suffix, or a filename extension, is an ending of a file used to identify the file type.

What Is A File Extension?

Difficulty: Medium

A file extension, also known as a file suffix, or a filename extension, is an ending of a file used to identify the file type.

What Is A QR Code?

Difficulty: Medium

Stands for a Quick Response code. A QR code is a type of barcode that consists of a matrix of black and white squares, used to store URLs and other data.

What Is COPPA?

Difficulty: Medium

The Children's Online Privacy Protection Act (COPPA) is a piece of US legislation that protects the privacy of children under the age of 13.

What Is BYOD?

Difficulty: Medium

Stands for Bring Your Own Device. BYOD is the practice of allowing employees in an organisation to use their own devices.

What Is A Touchpad?

Difficulty: Medium

A touchpad, also known as a trackpad, is an input device in the form of a small panel. It contains touch-sensitive areas designed to be controlled by the fingers and usually two visible buttons.

What Is PDF?

Difficulty: Medium

Stands for Portable Document Format. PDF is a universal file format used to save and display electronic documents, like word processing documents, presentations...

What Is A Software Suite?

Difficulty: Medium

A software suite, also known as an application suite, or a productivity suite, is a collection of two or more computer programs of similar functionality and user interfaces.

What Is Manual Data Processing?

Difficulty: Medium

Manual data processing is a type of data processing that entirely relies on an individual manually entering the data into a system without any automated systems.

What Is Automated Data Processing?

Difficulty: Medium

Automated data processing, also known as electronic data processing, is a type of data processing that relies on automated systems to handle and process the data with little user interaction.

What Is MP3?

Difficulty: Medium

MP3 is a widely used compressed file format that can store high-quality audio. It can also be used to store other data, including metadata, the song title, artist name, album title, and year.

What Is A Vlog?

Difficulty: Medium

Short for a video log, a vlog is a type of blog that consists of video content. Most vlogs combine video content with text and images.

What Is Greymail?

Difficulty: Medium

Greymail is a type of email that falls in between useful and spam emails. They are generally unwanted, but are solicited and not considered spam.

What Is A Registry Cleaner?

Difficulty: Medium

A registry cleaner is a type of third-party utility software used to scan and remove any unneeded or outdated registry entries that the computer no longer uses.