MidTerm Exam Review Flashcards
Digital literacy
having a current knowledge and understanding of computers, mobile devices, the web, and related technologies.
Computer
an electronic device under the control of instructions stored in its own memory, that accept data, process it to produce information, for future uses.
Data
raw facts
Hardware
the device itself and its components and wires.
Software
programs and apps that instruct the device to perform tasks and process data into meaningful information.
Information
data that has been processed to become meaningful information.
Microprocessor
the brains of the computer; chip that contains a central processing unit.
Personal Computer (PC)
computers designed for personal use
Internet of Things (IoT)
an environment where processors are embedded in every product imaginable and communicate with each other over the Internet or wireless network
Smart devices
a device that can communicate, locate, and predict
Embedded computer
a computer that functions as a component of a larger product with a specific purpose.
Kiosk
a freestanding booth that contain a display device used to show information to the public
AI
the technological use of logic and prior experience to simulate human intelligence
VR
the use of computers to simulate a real or imagined environment that appears in a 3D space.
AR
a type of VR that uses an image of an actual place/thing and adds digital information to it.
Digital divide
the gap between those who have access to technology, its resources, and information.
Digital citizen
a person familiar with how to use technology to become an educated and productive member of the digital world
Natural language processing
a form of data input in which computers interpret and digitize spoken words/commands
Digital assistants
apps that use natural language processing to respond to verbal commands/questions using search technology to perform a task.R
Robotics
the science that combines engineering and technology to create and program robots.
ADA
law that requires any company with 15+ employees to make reasonable attempts to accommodate the needs to physically challenged workers.
Individuals with disabilities act
law that requires public schools to acquire funding for adaptive technologies
Screen reader
technology that uses audio output to describe the contents on the screen.
Alternative text
descriptive text added to an object
Speech recognition programs
software that helps a user input data or information verbally
Graphic organizers
software that enables a user to create an outline or structure information.
Audio books
reads out loud to the user instead of reading on a printed page/screen
Green computing
reducing the electricity consumed and the environmental waste generated when using devices.
Enterprise computing
the use of technology by employees to meet the needs of a large business
Intelligent workplace
the use of technology to enable workers to connect to a company’s network, company communication, use productivity software and apps, and web conference.
Bring your own device
policy that enables employees to use their personal devices to conduct business.
Intelligent classroom
technology used to facilitate learning and communication.
Learning management system
web-based sites where students can check their progress in a course, take practice tests, and message instructor’s and other students
Mobile health (m-health)
healthcare professionals using smartphones and tablets to access health records stored in the cloud
patients using digital devices to monitor their conditions and treatments.
Computer-aided manufacturing CAM
used to streamline production and ship products quicker; allows robots to perform works that is too dangerous, detailed, or monotonous for people.
Machine-to-machine (M2M)
using computers to monitor computer assembly lines and equipment
Web
a collection of webpages located on computers around the world, connected through the Internet.
Internet
global collection of millions of computers linked together to share information
Webpage
specially formatted document that can contain text, graphics, sound, video, and links to other webpages.
Website
a location on the web that contains webpages linked together.
Browser
a program that is designed to display webpages; what is opened to access the web.
Navigate
to move from one webpage to another in a browser
Home page
the main webpage around which a website is built that opens every time you start a browser
Hyperlinks
graphics you can click on to display a webpage or move from one webpage to another
Uniform Resource Locator URL
the webpage address that identifies the location of a file on the internet.
Protocol
a standardized procedure computers use to exchange information
Server address
the address of the server storing the webpage
Pathname
the address of the server storing the webpage
File name
the name of the webpage file
Hypertext Transfer Protocol (HTTP)
the most common way to transfer information around the web
Web server
an internet computer that stores webpages through a browser; indicated by www
IP address
the unique number identifying each computer on the Internet
Domain name
the portion of the URL/email address that identifies one or more IP addresses
Address bar
the part of a browser window that displays the location of the current webpage; used to enter the URL of the page you want to display
Cache
a temporary storage holding area where your browser keeps a copy of each webpage you view; speeds up processing time the next time it is loaded.
Breadcrumbs
a step in the path that you follow to display a webpage; how the browser keeps tack of the pages you have viewed in sequence
Navigation bar (browser)
a set of buttons or hyperlinks that allows visitors to move any page within a website; includes the forward and back buttons
Top-level domain (TLD)
the three letters after the . in a domain name; identifies the type of organization associated with the domain.
Internet Engineering Task force (IETF)
nonprofit organization that sets standards to allow devices, services, and apps to work together across the Internet
World Wide Web Consortium (W3C)
a leading organization that set guidelines for the web and work together to write web standards
Web app
an app stored on an Internet server that can be run entirely in a web browser.
App
software that lets users perform specific tasks
Header (webpage)
the top of the webpage; can include a logo and title to indicate purpose of website or search bar
Navigation bar (webpage)
a bar/menu that list links to other major parts of the website
Body (webpage)
the main content area of the webpage; can provide text, images, audio, and video.
Sidebar (webpage)
a column on the left/right of the webpage that provides supplemental material
Footer (webpage)
the bottom of the webpage; contains links to other parts of the site and lists information about the webpage
Encryption
a security method for scrambling information as it is transmitted over a network; requires a key to unlock
Hypertext Transfer Protocol Secure (HTTPS)
used to make a secure connection to a computer
Digital certificate
used to verify the identity of the organization and vouch for the authenticity of the website
Cookies
a file created by a website that stores information on your device
3D secure
a standard protocol for securing credit card transactions over the Internet