COSC 1301 – LECTURE TEST THREE STUDY GUIDE
CHAPTERS 7 – 9 AND ETHICS ISSUE
CHAPTER 7 – DIGITAL MEDIA
The technology used to distribute blogs and online content is called _____________ (3 letters) which stands for _________________ ______________________ _______________________.
What is a VOICE PRINT? What could it be used for?
What can you do with digitized sound to insure secure communication?
What is a major limitation of native digital audio formats?
What type of communication media has transformed the radio industry?
Transferring music from CD to MP3 is called _______________________________________
Audio files compressed into MP3 files can be reduced to less than _____________ of their size.
PowerPoint is an example of a software application that uses _____________________________. (a type of graphics that allows for easy resizing of images)
Animation uses successive _____ to create the impression of an object moving.
Digital images are made up of a grid of small points called _____.
Most digital cameras use the default _____ file format to compress the size of photos.
Digital Photography ____________-editing software allows you to improve the look of your captured image.
A digital camera uses a _____ card as its storage device.
Digital cameras are” ranked” by the amount of _____ they can capture.
Instead of sending photo date to a printer, some printers accept a camera’s _____ card as input.
The _____ of a digital camera is measured in megapixels.
What is most expensive about your printer? When deciding whether to purchase a photo printer, it is important to consider the cost of printer paper and _____.
_______________ media is programming or music that can be accessed any time of the day, regardless of the television and radio schedules. (Hint – not stored on a hard drive or any type of local device)
Companies such as _____ have connected with libraries to digitize millions of books.
One way newspapers can stay active in the online delivery model is to _____.
Online newspapers are delivered through _____ to news readers.
The Kindle is an example of a(n) _____ device.
The launch of what industry standard tablet, the _____ resulted in various tablet devices entering the market.
Traditional _____ media uses newspapers, magazines, and books to deliver information and entertainment.
____ Internet and service providers are bringing motion pictures, television programming, and other video services to PCs and cell phones.
Digital video _____ involves analyzing each frame of the video and storing only the pixels that change from frame to frame (saves on space)
_____ make up a large portion of the interactive media market.
Users can interact in a virtual reality environment through the use of _____.
CHAPTER 8 - DATABASE
A _____ is a collection of data that has been organized and made available to a user.
A common type of database format known as _____ stores records as a line of text separated by commas – This type of data can be used in spreadsheets.
A primary key is a _____ within a database table that uniquely identifies each record.
Data _____ refers to the quality and accuracy of the data.
In a database, a collection of related records is referred to as a table or a _____.
In a database, your last name would be categorized as a _____.
A popular database software program called _____ uses a wizard tool to help build and generate SQL queries (a software application we will use)
Inaccurate data entered into a database resulting in incorrect output is also known as _____.
The data manipulation language _____ is the most popular tool when working with a database.
A data center that is run and managed in an automated fashion while being monitored remotely is referred to as a _____ environment because no people are working in there!
A retail store may use the _____ approach to analyze data...
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