COSC 7-10 IN CLASS – Flashcards
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A development platform, such as Adobe Flash, automates the frame production process to create an animation. T/F
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True
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Media player software locates, sorts, and arranges music by a variety of criteria such as artist and song length
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True
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Some photojournalists have been criticized for using photo-editing software to make photos more interesting than what was originally captured by their cameras.
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True
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The most basic form of animation is called an animated JPG.
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False
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Publishers concerned with controlling distribution of their products may lock them down with DRM technologies.
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True
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Digital cameras use the .ppt file format for their photos.
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False
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Three-dimensional modeling is also known as ray tracing
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True
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Computer-aided design software can turn designs on the computer into blueprint specifications for manufacturing.
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True
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The Nintendo Wii was the first game console to support a wireless, motion-sensitive game controller.
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True
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Designers rely on _____ software to help them build prototypes for further research and testing. CAD / CAC / CAX/ CAE
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CAD
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All of the following are examples of graphics file formats EXCEPT for _____. .tif .jpg .gif .xls
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.xls
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Which of the following is a popular satellite radio service in the United States?SiriusXM Wi-Fi SatRad Hi-def Radio
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SiriusXM
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An important consideration when purchasing a digital camcorder is the _____. pixels supported in each frame shutter speed button speed color
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pixels supported in each frame
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Thanks to _____ communications, the radio industry has been transformed. stereo cable satellite DSL
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satellite
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A video camcorder's image quality is measured by the number of pixels in each _____. object strip photo frame
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frame
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Some printers accept a camera's _____ card as input. data memory index vector
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memory
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Digitized sound can be _____ for secure communications. animated encrypted compressed ripped
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encrypted
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A game console relies on a fast _____ to handle the lively animations in a graphics game. hard drive microprocessor display joystick
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Correct Response microprocessor...
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The _____ audio format is most popular among digital music users. .mp3 .aiff .wma .m4p
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Correct Response .mp3...
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Digital media includes both visual and audio output. True False
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Correct Response True...
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Information services such as Google rely on data organized by databases. True False
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Correct Response True...
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A database schema can stand alone as a single file or be part of a database. True False
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Correct Response True...
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With a distributed database, controlling who makes changes to data is easy due to the small number of users who have access to it. True False
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Correct Response False...
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Many people have been unable to get credit cards, car loans, or home mortgages because data stored about them by credit bureaus was inaccurate. True False
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Correct Response True... data integrity
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SQL is not considered a programming language. True/F
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Correct Response False
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The World Wide Web offers access to the world's largest database management system. T/False
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Correct Response True...
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A database administrator is part of a team that also includes those who program and use databases. True False
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Correct Response True...
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One of the first steps in creating a database is to outline the structure of the data and the relationships among the data in the database. True False
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Correct Response True...
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The ability to connect data in different tables through a common field is sometimes referred to as a relationship. True False
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Correct Response True...
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iTunes is a Web site based on database technology. True False
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Correct Response True...
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Distributed databases connect data at different locations via _____. automation telecommunications buses DSL
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Correct Response telecommunications...
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A common type of database format known as _____ stores records as a line of text separated by comma CSV relational XLS EPG
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Correct Response CSV...
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A database _____ is a graphical representation of the structure of a database. schema index data type DDL
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Correct Response schema...
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The power of a database lies in the ability to do all of the following EXCEPT _____ in order to answer questions and discover patterns. sift data sort data save data query data
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Correct Response save data...
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A data dictionary can be referenced by _____ to validate data item names, access dates, and access data types when creating a database. users programmers database administrators all of these
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Correct Response all of these...
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Through _____, businesses can analyze inventory and costs for more efficiency. primary keys data mining master files transaction files
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Correct Response data mining...
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In a database, a collection of related fields that describes some object or activity is referred to as a _____. field record file unit
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Correct Response record...
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A primary key is a _____ within a database table that uniquely identifies each record. field record file unit
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Correct Response field...
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_____ are an important element of the database hierarchy because they are used to store the database Records Units Fields Files
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Response Records...
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In a database, a collection of related records is referred to as a table or a _____. field record file unit
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Correct Response file...
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E-tailing only supports the business-to-business model. True False
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Correct Response False...
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An electronic exchange offers a platform to sell retail goods to online consumers in a local area. True False
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Correct Response False...
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Auction fraud is one of the most prevalent types of fraud on the Internet. True False
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Correct Response True...
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International commerce is complex, and it is often difficult to know if suppliers are providing the best deal. True False
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Correct Response True...
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There is a growing trend for EDI transactions to take place over private networks rather than over the Internet. True/F
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Correct Response False...
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eBay offers a platform where consumers can only buy or trade items locally. True/F
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Correct Response False...
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E-commerce empowers the consumer to find the best deals and service available. True False
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Correct Response True...
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With online credit card processing, the law requires online retailers to wait until they ship the product to deduct funds from the customer's credit card. True False
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Correct Response True...
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Through the use of 3D virtual imagery, consumers are able to examine online items from every angle. True False
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Correct Response True...
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Location-based advertising can keep track of customers' locations and provide them with discount coupons in their area. True False
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Correct Response True...
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Which of the following is NOT a true statement about e-commerce technologies? Working with an e-commerce host requires knowledge of the underlying technologies in order to maximize the benefits and minimize the costs. Understanding the benefits and challenges of various e-commerce technologies is useful for anyone involved with e-commerce. It has become easier to create a reliable online business yourself than to hire a company to do it. A poorly executed e-commerce site could tarnish the reputation of an otherwise well-respected company.
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Correct Response It has become easier to create a reliable online business yourself than to hire a company to do it....
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Individual consumers use the _____ form of e-commerce to sell to other individuals on the Web. B2C B2B B2W
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Correct Response C2C...
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A(n) _____ provides software and a network that connects businesses within an industry. electronic exchange cybermall GSM online community
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Correct Response electronic exchange...
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E-commerce hosting companies offer _____ that provide all the necessary software tools to deliver e-commerce applications. domains certifications servers devices
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servers...
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An online B2B transaction uses a(n) _____ network to exchange information on the Web. GSM m-commerce NSF EDI
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Correct Response EDI...
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Hosting companies provide all the necessary software tools to deliver e-commerce applications EXCEPT _____. an online catalog transaction processing a shopping cart shipping
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Correct Response shipping...
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In the _____ form of e-commerce, the Web is used to connect individual consumers directly with sellers to purchase products. B2C B2B C2C 2BC
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Correct Response B2C...
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All of the following are used by location-based m-commerce applications EXCEPT _____. GSM the cellular network GPS Wi-Fi connections
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Correct Response GSM...
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The main idea behind online auction platforms, such as eBay, is _____. enabling consumers to compete as sellers against retailers providing excellent service offering a variety of products offering deep discounts on merchandise
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Correct Response enabling consumers to compete as sellers against retailers...
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_____ supply management services play an important role in building relationships between corporate buyers and sellers. E-tail Multi- Local Global
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Correct Response Global...
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By itself, customer relationship management software will improve customer satisfaction. True False
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Correct Answer False
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A hotel may use a management information system to examine data for future marketing plans. True False
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Correct Response True...
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A knowledge management system can be queried to find solutions to product or service related issues. True False
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Correct Response True...
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Business systems service only payroll and inventory processes. True/F
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Correct Response False...
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A decision support system would be a good resource to use when deciding whether to buy or sell a stock. True False
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Correct Answer True...
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The sole function of enterprise resource planning is to manage the supply chain True/F
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Correct Answer False...
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Bioinformatics typically overlays maps with data and information related to geographic locations. True False
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Correct Response False...
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A company that focuses on identifying a solution to an existing problem that benefits the company or its customers uses a reactive problem-solving approach. True False
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Correct Response True...
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In a business intelligence model, key performance indicators can help a company understand more about its bottom line. False/T
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Correct Response True...
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In contrast to management information systems, the enterprise system supplies valuable information to many different levels and departments in a corporation. True False
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Correct Response True...
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In a(n) _____ analysis, the strengths and weaknesses of the existing business are uncovered. outcomes desirability systems multifaceted
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Correct Response systems...
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A(n) _____ review is applied to a software package to determine a schedule for monitoring changes and updates. calendar-based scheduled time-driven event-driven
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Correct Response time-driven...
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Good _____ systems provide a framework for best practices in business management. input technology data information
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INFORMATION
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Often, software engineers develop _____ of software to test a concept or gather feedback from users. flowcharts Gantt charts prototypes simulations
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Correct Response prototypes
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Systems design is the _____ stage of the systems development life cycle, in which a system plan is created to meet the objectives set for the system. Incorrect Response first second third fourth
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Correct Answer third...
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During the systems _____ stage, the system is enhanced and validated to make sure it is achieving its goal. review development maintenance analysis
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Correct Answer maintenance...
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When deciding whether to update existing software or build a new software program, one thing to consider is the cost of maintenance versus _____. critical success factors the request for identification site preparation the cost of development
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Correct Response the cost of development...
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Informatics is widely used in the combined disciplines of computer science and _____. mathematics medical research human factors management information systems
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Correct Response medical research...
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A(n) _____ system is the ultimate information system in an organization because it incorporates all enterprise systems into one centralized system. CRM ISS ERP MSS
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Correct Response ERP...
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A typical example of a geographic information system is a _____. blueprint drawing map chart
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Correct Response map...
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How the animation construct?
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Frames
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digital recording software
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window media player (windows) Garage Band (Mac)
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Lossless Compression
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is used with file that contain text and number. These file can compress or decompress with no loss of data. Used in zip files
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Lossy Compression
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is used in images, audio, video files. It contain more information than human can typically discern and that extra information can removed from the file
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Immersive virtual reality
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a user experience where you may feel you actually part of experience generate by computer
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interactive media
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3D video, sound, geographic. animation
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Photo edition software concern
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authenticity by photojournalism
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RSS
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@ web/ push information to me subscribe real simple sindicate
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Types of Digital Media
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video, audio, 3D
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Data mining produce
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BI = business intelligent
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data warehouse >< data mart
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large >< smaller but more specific
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Database administrator
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person build database, query , and maintain she not hire and train people on data base
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Data base hierarchy levels
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1. Database 2. Files (tables) 3. Records 4. Fields 5. Characters (bytes)
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Database relationship connect what?
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Tables
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Database schema
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graphical representation of database
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primary key
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is a field that unique identify a data in database
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SQL
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a programming language
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Why database consider powerful for answering questions?
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allow to sift, sort, and query data
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3 main form of E- Commerce
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B2B: Paypal banks, Parts stores Lexus dealership B2C: Amazon.com a buyer ; Bestbuy.com a buyer C2C: Craglist or Ebays
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cybermall
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amazion , google, yahoo
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E cash
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shielding your information
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E commerce technology / what is used
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EDI, E cash , Digital Certificate
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Electronic exchange
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...
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how 3D virtual imagery help online consumers
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buy better
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Search engine optimization
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it ranks the search result
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Valued add networks what it support
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EDI = electronic data interchange
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Bioinformatics
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AKA computational biology
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CRM
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store customer's data/ reduce operation cost/ increase sastifaction. BUT , CRM not develop sastifaction ->training and interact customer
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ERP system benefits
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everything except Money $$
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Geographic information system
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Maps //// captures, manages, analyzes, and displays geographically referenced information, often utilizing maps with overlaid data
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informatics
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non business oriented information systems
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Project management
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plan, manage, schedule
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RFP
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request for proposal , creating during system development cycle to solicit competitive bids on products and services
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Batching processing -essay
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transactions are collected over time and processed together in batches. Batch processing is used where transaction take place away from a computer or when processing would slow down the collection of transaction data
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Online transaction procession
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the processing takes place at point of sale. It is critical to time - sensitive transactions ex : concert ticket and class registration.
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Wiki
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collaborative
