Flashcards
Chapter 7
Flashcards do conjunto (25)
- 1______ is a collection of unprocessed items, including text, numbers, images, audio, and video. a.Data b.Informati on c. Output d.A byteA) Data
- 2A(n) ______ keyboard has a design that reduces the chance of RSIs. a.full- service b.expanda ble c. compact d.ergonom icD) Ergonomic
- 3A graphics tablet also is called a(n) ______. a.digitizer b.illustration pad c. art input device d.illustratorA) Digitizer
- 4Motion input sometimes is called ______ recognition. a.body b.movem ent c. gesture d.simulat edC) Gesture
- 5A(n) ______ is a light-sensing input device that reads printed text and graphics and then translates the results into a form the computer can process. a.inputter b.digitizer }[‘ c. scanner d.RecognizC) Scanner
- 6The banking industry almost exclusively uses ______ for check processing. a.QR codes b.MICR c. magnetic stripes d.OCRB) MICR
- 7VoIP is a type of ______ output. a.audio b.video c. graph ic d.TextA) Audio
- 8Your store uses a bar code reader to process items during checkout. What type of technology does the bar code reader use? a.light sources b.sonar c. laser beams d.radio frequencyC) Laser Beams
- 9Which of the following is NOT true about touch screens? a.Dragging is an example of a gesture. b.Touch screens require separate input devices. c. Multi-touch screens recognize multiple points of contact at the same time. d.Newer operating systems are optimizing their user interfaces for touch inputB) Touch screens require separate input devices
- 10You work in a medical lab that requires high-quality dye-sublimation printers. What type of printer do you use? a.laser b.plotter c. impac t d.Therm alD) Thermal
- 11If you are going to print an iron-on T-shirt transfer, you likely will use a(n) ______ printer. a. inkjet b. laser c. plott er d. labelA) inkjet
- 12Label printers typically use ______ technology. a.laser b.therm al c. optic al d.scann erB) Thermal
- 13Which of the following is NOT true about voice input? a.Voice recognition is also called talk recognition. b.Speech-to-text features recognize spoken words and enter them into email or text messages. c. A voice recognition application allows users to dictate text and instructions by speaking into a microphone. d.VoIP enables users to speak to others via their Internet connection.A) Voice recognition is also called talk recognition
- 14Once data is in memory, a computer or mobile device interprets and executes instructions to process the data into information. a.True b.FalseA) True
- 15PAGE UP is an example of a navigation key. a.True b.FalseA) True
- 16Touchpads are found most often on desktop computers. a.True b.FalseB) False
- 17A digital pen is an input device that captures and converts a user's handwriting or drawings into a digital format. a.True b.FalseA) True
- 18The quality of a scanner is measured by its resolution. a.True b.FalseA) True
- 19Uses of RFID include tracking times of runners in a marathon and checking out library books. a.True b.FalseA) True
- 20Data collection devices are used to read or scan data from a source document. a.True b.FalseB) False
- 21An ink-jet printer is a type of impact printer. a.True b.FalseB) False
- 22A(n) ______ is an instruction that causes a program or app to perform a specific action.Command
- 23Commonly used ______ methods include the keyboard, pointing devices, touch screens, scanners, and reading devices.Input
- 24______ input is the process of entering any sound into the computer, such as speech, music, and sound effects.Audio
- 25_____ is the number of horizontal and vertical pixels in a display.Resolution
Informações
- Descrição
- FlashCards sobre Chapter 7 , criado por Oluwatobi Kolade em 03-12-2024.
- Criado por
- Oluwatobi Kolade · dez 2024
- Atualizado
- 3 dez 2024
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