● (71) is an output device displaying the result on paper.(71)A.PrinterB. MouseC. DisplayD. Disk

● (71) is an output device displaying the result on paper.

(71)

A.Printer

B. Mouse

C. Display

D. Disk


相关考题:

● Define Activities is the process of identifying the specific actions tobe performed to produce the (71).(71)A. project elementsB. work draftsC. work packageD. project deliverables

● A test case normally consists of a unique identifier, requirement references from a design specification, events, a series of steps to follow,input, output, actual result, and (71)(71)A. bugB. expected resultC. test reportD. traceability matrix

试题(71)Which of the following would require real-time processing?(71)(71)A.Playing a computer gameB.Executing a program that predicts the state of economyC.Printing labelsD.Listening the music

71-73第71题:

71-72第71题:

Printers, plotters are(71 ) device.A.inputB.outputC.storageD.communication

Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper.(71) printer is also a nonimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a(72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a(73). Laser printer creates, by means of a laser beam directed on a(74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a(75) of each page.A.HotB.WarmC.HeatD.Thermal

71-74第71题:

●Information (71) involves all the operations of an office.(71)A. recordB. processingC. inputD. output

● Which of the following elements can be called the key element of a computer?(71)(71)A.printerB.CPUC.mouseD.keyboard