Ch 7 Which of the following is a type of DV camera that enables a home or small business user to capture video and still images send email messages with video attachments add live images to instant messages broadcast live images over the Internet and make video calls Webcam Which of the following is data that has been processed into a useful form Output Which of the following reads the magnetic stripe on the back of credit cards entertainment cards bank cards and other similar cards Magstripe reader Which of the following is a pressure sensitive input device that allows a user to control a pointer on the screen pointing stick What kind of mouse is a battery powered mouse that sometimes uses Bluetooth technology to pair with the device wireless Which of the following is a technology as shown in the accompanying figure that uses radio signals to communicate with a tag placed in or attached to an object an animal or a person RFID What is the term for a motion you make on a touch screen with the tip of one or more fingers or your hand gesture An important measure of LCD monitors is the time in milliseconds ms that it takes to turn a pixel on or off What is this called response time In a graphical user interface which of the following is a small symbol on the screen whose location and shape changes as a user moves a pointing device pointer Which of the following devices read text printed with magnetized ink MICR What kind of mouse like the ones shown in the accompanying figure uses devices that emit and sense light to detect movement optical Which of the following describes the difference in light intensity between the brightest white and the darkest black that can be displayed on an LCD monitor contrast ratio What is pixel pitch sometimes called dot pitch Which of the following are audio output devices that cover or are placed outside the ear Headphones What is the definition of software a series of related instructions that tells a computer or mobile device the tasks to perform and how to perform them A printer such as that shown in the accompanying figure creates images using a laser beam and powdered ink What is this ink called toner What is the definition of a command an instruction that causes a program or app to perform a specific action Using ink jet printer technology but on a much larger scale which of the following creates photo realistic quality color prints large format printer Which of the following use a row of charged wires to draw an electrostatic pattern on specially coated paper and then fuse toner to the pattern plotters Which of the following is an identification code that consists of a set of vertical lines and spaces of different widths bar code Which of the following is a disadvantage of an all in one printer if the device breaks down user lose all four functions Many retailers see the technology shown in the accompanying figure as an alternative to bar codes because which of the following is true it does not require line of sight transmisison Which of the following requires any company with 15 or more employees to make reasonable attempts to accommodate the needs of physically challenged workers ADA Which of the following is a small flat rectangular pointing device that is sensitive to pressure and motion touchpad Which of the following kinds of printers offers an alternative for blind users Braille Which kind of software allows users to record compose mix and edit music and sounds music production Which of the following is a device that uses a light source to read characters marks and codes and then converts them into digital data that a computer can process optical reader Which of the following are NOT commonly used nonimpact printers line printers and dot matrix printers Which of the following is a touch sensitive device resembling a dry erase board that displays the image on a connected computer screen interactive whiteboard Which kind of monitor sandwiches a layer of gas between two glass plates plasma Many scanners include a certain kind of software which can read and convert text documents into electronic files What is that kind of software OCR To display the highest quality images an LCD monitor should plug in which of the following any of the above DVI port Display port HDMI port Some input devices include a kind of output that provides the user with a physical response from the device What kind of output is this tactile Which of the following is the most advanced form of digital television HDTV Which of the following is a touch sensitive display device that users interact with by touching the screen with a finger or a stylus touch screen What term refers to the process of entering input by speaking into a microphone voice input Which kind of printer forms characters and graphics on a piece of paper without actually striking the paper nonimpact Over time which of the following is true of thermal printers they are inexpensive but the print quality is low and the images tend to fade Which of the following kinds of scanners works in a manner similar to a copy machine except it creates a file of the document in memory instead of a paper copy flatbed Displays are geared for a specific resolution What is this resolution called native Which of the following kinds of printer is a small printer that prints on an adhesive type material that can be placed on a variety of items such as envelopes packages optical discs photos and file folders label Which of the following kinds of keyboard has a design that reduces the chance of wrist and hand injuries ergonomic Ch 8 The inflexible circular platters on which kind of disks use magnetic particles to store data instructions and information hard Memory chips accesses items in which of the following units of time nanoseconds Which of the following kinds of cards stores data on an integrated circuit embedded in the card smart The use of microfilm and microfiche provides all of the following advantages EXCEPT they can read without a reader Which of the following kinds of interfaces sends data one bit at a time serial Which of the following terms is the number of bytes characters a storage medium can hold capacity Which of the following provides a myriad of financial reporting requirements and guidelines for public companies surbanes oxley act Which of the following is true of SSDs compared to traditional hard disks SSDs have faster transfer rates Which of the following is a multisession optical disc on which users can
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