Archive
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2022 Stories
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December 29, 2022
29Dec2022
Definição
802.11ac (Wi-Fi 5)
802.11ac, also known as Gigabit Wi-Fi, is a specification in the IEEE 802.11 family applicable to WLANs (wireless local area networks). Continue Reading
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December 29, 2022
29Dec2022
Definição
CompTIA Project+
CompTIA Project+ is the Computing Technology Industry Association's certification program designed to demonstrate a person has a validated understanding of and skills in project management. Continue Reading
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December 28, 2022
28Dec2022
Definição
plane (in networking)
A plane is an integral component of telecommunications architecture and networks. Continue Reading
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December 28, 2022
28Dec2022
Definição
Multiple Document Interface (MDI)
Multiple Document Interface (MDI) is a Microsoft Windows programming interface for creating an application that enables users to work with multiple documents simultaneously. Continue Reading
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December 28, 2022
28Dec2022
Definição
planogram
A planogram is a diagram that shows how and where specific retail products should be placed on retail shelves or displays to increase customer purchases. Continue Reading
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December 28, 2022
28Dec2022
Definição
Kotlin
Kotlin is a statically typed, object-oriented programing language that is interoperable with the Java virtual machine, Java Class Libraries and Android. Continue Reading
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December 28, 2022
28Dec2022
In Depth
8 coding books to read in 2023
Coding books are a great learning resource for developers of all skill levels and backgrounds, offering authoritative and comprehensive coverage of a specific topic area. Continue Reading
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December 27, 2022
27Dec2022
Definição
power take-off (PTO)
Power take-off (PTO) is a device that transfers an engine's mechanical power to another piece of equipment. Continue Reading
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December 27, 2022
27Dec2022
In Depth
Digilantism explained: Everything you need to know
With the rise of digital communications, some people turn to digilantism for justice and support. Here is how digilantism is used to gain advocacy for various causes. Continue Reading
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December 22, 2022
22Dec2022
Definição
persistent connection
A persistent connection, also known as an HTTP persistent connection, refers to a network communication channel that remains open for further HTTP requests and responses instead of closing after a single exchange. Continue Reading
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December 22, 2022
22Dec2022
Definição
fully qualified domain name (FQDN)
A fully qualified domain name (FQDN) is the complete address of an internet host or computer. Continue Reading
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December 22, 2022
22Dec2022
Definição
Firefox
Firefox is a free, open source web browser developed by the Mozilla Foundation and Mozilla Corporation in 2004. Continue Reading
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December 21, 2022
21Dec2022
Definição
data source name (DSN)
A data source name (DSN) is a data structure containing information about a specific database to which an Open Database Connectivity (ODBC) driver needs to connect. Continue Reading
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December 21, 2022
21Dec2022
Definição
geofencing
Geofencing is a type of location-based marketing and advertising. Continue Reading
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December 21, 2022
21Dec2022
In Depth
5 ethical issues in marketing to avoid
Marketing is about attracting customers and making sales. However, there are some unethical advertising and promotion tactics that may cause people to mistrust your brand. Continue Reading
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December 20, 2022
20Dec2022
Definição
surveillance capitalism
Surveillance capitalism is an economic theory proposed by Harvard Business School Professor Emerita Shoshana Zuboff in 2014 that describes the modern, mass monetization of individuals' raw personal data in order to predict and modify their behavior. Continue Reading
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December 19, 2022
19Dec2022
Definição
cyberbullying
Cyberbullying is a type of bullying in which one or more individuals use digital technologies to intentionally and repeatedly cause harm to another person. Continue Reading
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December 16, 2022
16Dec2022
Definição
stateless app
A stateless app is an application program that does not save client data generated in one session for use in the next session with that client. Continue Reading
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December 16, 2022
16Dec2022
In Depth
9 resolutions for businesses going green in 2023
Customers are concerned about the environment and may consider a company's impact. Using small steps, companies can improve their sustainability and lessen their carbon footprint. Continue Reading
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December 16, 2022
16Dec2022
Definição
decentralized finance (DeFi)
Decentralized finance (DeFi) is an emerging model for organizing and enabling cryptocurrency-based transactions, exchanges and financial services. Continue Reading
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December 16, 2022
16Dec2022
Definição
thyristor
A thyristor is a four-layer semiconductor device, consisting of alternating P-type and N-type materials (PNPN). Continue Reading
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December 15, 2022
15Dec2022
In Depth
2022 year in review: Top business topics
The business world saw changes in 2022. Themes -- such as the rise and fall of cryptocurrency, changes to social media and navigating employment -- are all included in this review. Continue Reading
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December 14, 2022
14Dec2022
Definição
e-ticket (electronic ticket)
An e-ticket (electronic ticket) is a paperless electronic document used for ticketing purposes, such as airfare or concert admission. Continue Reading
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December 14, 2022
14Dec2022
Definição
action plan
An action plan is a document that lists what steps must be taken to achieve a specific goal. Continue Reading
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December 14, 2022
14Dec2022
Definição
debouncing
Debouncing is removing unwanted input noise from buttons, switches or other user input. Continue Reading
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December 14, 2022
14Dec2022
Definição
default
In computer technology, a default is a pre-designed value or setting that is used by a computer program when a value or setting is not specified by the program user. Continue Reading
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December 13, 2022
13Dec2022
Definição
AS/400 (IBM iSeries, AS/400e, eServer iSeries/400, Power Systems)
The IBM Application System/400 -- or AS/400 -- is a family of midrange computers that was released in 1988, succeeding both System/36 and System/38 platforms. Continue Reading
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December 13, 2022
13Dec2022
Definição
applet
An applet is a small computer program that performs a specific task. Continue Reading
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December 13, 2022
13Dec2022
In Depth
7 tips for hiring during a recession
While budgets are tightened during economic downturns, recruiting may still be necessary. Here are some tips. Continue Reading
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December 08, 2022
08Dec2022
Definição
liquid
A liquid is a type of matter with specific properties that make it less rigid than a solid but more rigid than a gas. Continue Reading
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December 08, 2022
08Dec2022
Definição
Hofstadter's law
Hofstadter's law states that a project always takes longer than expected, even when the law is taken into account. Continue Reading
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December 08, 2022
08Dec2022
Definição
virtualization architecture
A virtualization architecture is a conceptual model of a virtual infrastructure that is most frequently applied in cloud computing. Continue Reading
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December 08, 2022
08Dec2022
Definição
inductor
An inductor is a passive electronic component that temporarily stores energy in a magnetic field when electric current flows through the inductor's coil. Continue Reading
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December 07, 2022
07Dec2022
Definição
electrostatic field
When two objects in each other's vicinity have different electrical charges, an electrostatic field exists between them. Continue Reading
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December 07, 2022
07Dec2022
Definição
normal distribution
A normal distribution is a type of continuous probability distribution in which most data points cluster toward the middle of the range, while the rest taper off symmetrically toward either extreme. Continue Reading
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December 07, 2022
07Dec2022
Definição
vector
A vector is a quantity or phenomenon that has two independent properties: magnitude and direction. Continue Reading
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December 06, 2022
06Dec2022
Definição
truth table
A truth table is a breakdown of all the possible truth values returned by a logical expression. Continue Reading
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December 05, 2022
05Dec2022
In Depth
5 workplace ergonomic tools to improve employee experience
Ergonomic technology offers employees a better and more comfortable working environment. These workplace ergonomics can improve employee experience and increase productivity. Continue Reading
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December 05, 2022
05Dec2022
Definição
soap opera effect (motion interpolation)
The soap opera effect is the colloquial name for a visual effect caused by motion interpolation on television sets that some people find undesirable. Continue Reading
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December 02, 2022
02Dec2022
Definição
audio
Audio is sound that is within the acoustic range of human hearing. Continue Reading
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December 02, 2022
02Dec2022
Definição
User Principal Name (UPN)
In Microsoft Active Directory, a User Principal Name (UPN) is a username and domain in an email address format. Continue Reading
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December 02, 2022
02Dec2022
Definição
iterative DNS query
An iterative DNS query is a request for a website name or URL. Continue Reading
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December 02, 2022
02Dec2022
Definição
pipelining
Pipelining is the process of storing and prioritizing computer instructions that the processor executes. Continue Reading
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December 02, 2022
02Dec2022
Definição
microchip
A microchip -- also called a chip, computer chip or integrated circuit (IC) -- is a unit of integrated circuitry that is manufactured at a microscopic scale using a semiconductor material, such as silicon or, to a lesser degree, germanium. Continue Reading
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December 02, 2022
02Dec2022
Definição
logical OR symbol
In mathematics, the logical OR symbol is a Boolean function that is positioned between two statements to indicate an inclusive disjunction between them. Continue Reading
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December 01, 2022
01Dec2022
Definição
telemetry
Telemetry is the automatic measurement and wireless transmission of data from remote sources. Continue Reading
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December 01, 2022
01Dec2022
Definição
C# (C-Sharp)
C#, pronounced "C-sharp," is an object-oriented programming language from Microsoft that enables developers to build applications that run on the .NET platform. Continue Reading
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November 30, 2022
30Nov2022
Definição
search engine results page (SERP)
A search engine results page (SERP) is the list of results that a search engine returns in response to a specific word or keyword phrase query. Continue Reading
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November 30, 2022
30Nov2022
Definição
Node.js (Node)
Node.js (Node) is an open source, cross-platform runtime environment for executing JavaScript code. Continue Reading
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November 29, 2022
29Nov2022
In Depth
Generalist vs. specialist: What's the difference?
Generalists have a wide spectrum of knowledge, while specialists are subject matter experts in their areas of study. Learn if employers prefer one type over the other. Continue Reading
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November 29, 2022
29Nov2022
In Depth
Data drives corporate social responsibility in tourism
Mohammed El Amine Abdelli explains the tourism industry's need for a corporate social responsibility framework in his book 'Sustainability, Big Data, and Corporate Social Responsibility.' Continue Reading
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November 23, 2022
23Nov2022
Definição
Gmail
Gmail (pronounced Gee-mail) is a free web-based email service that provides users with 15 GB of storage for messages and the ability to search for specific messages. Continue Reading
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November 23, 2022
23Nov2022
Definição
cursor
A cursor is the position indicator on a computer display screen where a user can enter text. Continue Reading
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November 23, 2022
23Nov2022
Definição
pagination
Pagination is the process of separating print or digital content into discrete pages. Continue Reading
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November 23, 2022
23Nov2022
Definição
Bitly
Bitly is a URL shortener service that enables users to truncate webpage links. Continue Reading
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November 23, 2022
23Nov2022
In Depth
7 reasons why websites crash
There are several reasons a website can crash, including broken code, malicious attacks and hosting errors. Another big reason websites can go down is massive traffic. Continue Reading
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November 23, 2022
23Nov2022
Definição
transparency
Transparency is the quality of being easily seen through, while transparency in a business or governance context refers to being open and honest. Continue Reading
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November 22, 2022
22Nov2022
Definição
autocorrect
Autocorrect is a word processing feature that identifies misspelled words, and uses algorithms to identify the words most likely to have been intended, and edits the text accordingly. Continue Reading
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November 22, 2022
22Nov2022
Definição
general-purpose computer
A general-purpose computer is one that, given the application and required time, should be able to perform the most common computing tasks. Continue Reading
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November 22, 2022
22Nov2022
Definição
Portable Document Format (PDF)
Portable Document Format (PDF) is a file format that has captured all the elements of a printed document as an electronic image that users can view, navigate, print or forward to someone else. Continue Reading
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November 21, 2022
21Nov2022
Definição
search string
A search string is the combination of text, numbers and sometimes special characters that a user enters into an application's search form to find specific types of information. Continue Reading
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November 21, 2022
21Nov2022
In Depth
8 communication and collaboration books to read in 2022
Communication and collaboration tools are more important than ever as the workforce shifts to hybrid and remote work. Check out these books to learn more. Continue Reading
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November 18, 2022
18Nov2022
Definição
negative float (negative slack)
Negative float, also known as negative slack, is a common concept in project management that refers to the amount of time that must be saved to complete a project on time. Continue Reading
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November 18, 2022
18Nov2022
Definição
com
On the Internet, "com" is one of the top-level domain names that can be used when choosing a domain name. Continue Reading
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November 18, 2022
18Nov2022
Definição
capacitive touchscreen
A capacitive touchscreen is a control display that uses the conductive touch of a human finger or a specialized input device for input and control. Continue Reading
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November 18, 2022
18Nov2022
Definição
XSL (Extensible Stylesheet Language)
XSL (Extensible Stylesheet Language) is a family of standards that specifies how to define Extensible Markup Language (XML) document transformation and presentation. Continue Reading
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November 18, 2022
18Nov2022
In Depth
Top 9 performance review questions and answers
During performance review sessions, managers need to prepare the right questions for conversations with employees on the past year, career paths and goals for the upcoming year. Continue Reading
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November 18, 2022
18Nov2022
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November 17, 2022
17Nov2022
In Depth
Mobile website vs. app: What's the difference?
As mobile usage continues to grow, apps and mobile websites can help you connect with customers. A mobile website has a broader reach, but an app allows more interaction. Continue Reading
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November 16, 2022
16Nov2022
Definição
gaming
Gaming is playing an electronic video game, which is often done on a dedicated gaming console, PC or smartphone. Continue Reading
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November 16, 2022
16Nov2022
Definição
widget
In computing, a widget is an element of a graphical user interface that displays information or provides a specific way for a user to interact with the operating system (OS) or an application. Continue Reading
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November 16, 2022
16Nov2022
Definição
USART (universal synchronous/asynchronous receiver/transmitter)
A USART (universal synchronous/asynchronous receiver/transmitter) is hardware that enables a device to communicate using serial protocols. Continue Reading
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November 15, 2022
15Nov2022
Definição
null set
In mathematical sets, a null set is a set that does not contain any values or elements. Continue Reading
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November 15, 2022
15Nov2022
Definição
coulomb (C)
A coulomb (C) is the standard unit of electric charge in the International System of Units (SI). Continue Reading
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November 14, 2022
14Nov2022
Definição
phase
In electronic signaling, a phase is the position of a wave at a point in time (instant) on a waveform cycle. Continue Reading
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November 14, 2022
14Nov2022
Definição
square meter (meter squared)
The square meter, also called the meter squared, is the International System of Units (SI) unit of area. Continue Reading
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November 10, 2022
10Nov2022
Definição
leaky bucket algorithm
The leaky bucket algorithm is a "traffic shaping" algorithm to reduce the load the transport layer places on the network layer and reduce congestion in the network. Continue Reading
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November 10, 2022
10Nov2022
Definição
search engine
A search engine is a coordinated set of programs that searches for and identifies items in a database that match specified criteria. Continue Reading
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November 09, 2022
09Nov2022
Definição
historical data
Historical data, in a broad context, is data collected about past events and circumstances pertaining to a particular subject. Continue Reading
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November 09, 2022
09Nov2022
Definição
What is Wi-Fi Piggybacking?
Piggybacking, in the context of Wi-Fi, is the use of a wireless connection to gain access to the internet without proper authority. Continue Reading
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November 09, 2022
09Nov2022
In Depth
10 best practices to make a mobile-friendly website
By adopting practices such as building a responsive layout and decluttering design, you can improve mobile user experience and rank higher in search engines. Continue Reading
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November 09, 2022
09Nov2022
Definição
nibble
In computing and digital technology, a nibble is four consecutive binary digits or half of an 8-bit byte. Continue Reading
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November 08, 2022
08Nov2022
Definição
information society
Information Society is a term for a society in which the creation, distribution, and manipulation of information has become the most significant economic and cultural activity. Continue Reading
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November 08, 2022
08Nov2022
Definição
trackball
A trackball is a computer cursor control device used in many laptop computer keyboards and older versions of computer mice. Continue Reading
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November 07, 2022
07Nov2022
Definição
falsifiability
Falsifiability is the capacity for some proposition, statement, theory or hypothesis to be proven wrong. Continue Reading
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November 07, 2022
07Nov2022
Definição
Boolean
In computing, the term Boolean means a result that can only have one of two possible values: true or false. Continue Reading
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November 07, 2022
07Nov2022
Definição
availability bias
In psychology, the availability bias is the human tendency to rely on information that comes readily to mind when evaluating situations or making decisions. Continue Reading
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November 07, 2022
07Nov2022
Definição
EOM (end of message)
EOM means 'end of message,' a phrase used in written communications -- typically email messages, instant messages or text -- to indicate a complete message that doesn't require a response. Continue Reading
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November 07, 2022
07Nov2022
Definição
accountability
Accountability is an assurance that an individual or an organization is evaluated on its performance or behavior related to something for which it is responsible. Continue Reading
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November 07, 2022
07Nov2022
In Depth
15 highest-paying IT certifications in 2022
AWS Certified Solutions Architect -- Professional tops the list of highest-paying certifications. Continue Reading
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November 03, 2022
03Nov2022
Definição
Adobe Flash
Adobe Flash is a software platform used to create rich digital content containing animation, graphic effects, streaming video and other interactive elements to deliver engaging user experiences over many platforms, including desktops and mobile ... Continue Reading
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November 03, 2022
03Nov2022
Definição
operand
In computing and mathematics, an operand is an object that is operated on by some type of operator. Continue Reading
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November 02, 2022
02Nov2022
Definição
display
In computing, a display is a device with a screen that shows a rendered electronic image made up of pixels that are illuminated in a way that distinguishes text and graphic elements. Continue Reading
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November 02, 2022
02Nov2022
Definição
standing wave ratio (SWR)
Standing wave ratio (SWR) is the ratio of the maximum magnitude or amplitude of a standing wave to its minimum magnitude. Continue Reading
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November 02, 2022
02Nov2022
Definição
intellectual property core (IP core)
An intellectual property core (IP core) is a functional block of logic or data used to make a field-programmable gate array (FPGA) or application-specific integrated circuit for a product. Continue Reading
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November 02, 2022
02Nov2022
In Depth
Gig economy vs. creator economy: What's the difference?
With digital platforms and work flexibility, people are finding new ways to earn money. Two types of economies -- gig and creator -- offer alternative ways to make an income. Continue Reading
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November 01, 2022
01Nov2022
Definição
biotechnology (biotech)
Biotechnology is the use of biology to develop new products, methods and organisms intended to improve human health and society. Continue Reading
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November 01, 2022
01Nov2022
Definição
Basel II
Basel II is an international business standard that requires financial institutions to maintain enough cash reserves to cover risks incurred by their operations. Continue Reading
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November 01, 2022
01Nov2022
Definição
system of record (SOR)
A system of record (SOR) is an information storage and retrieval system that stores valuable data on an organizational system or process. Continue Reading
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October 31, 2022
31Oct2022
Definição
embedded device
An embedded device is part of a larger computing system and has a specific purpose. Continue Reading