Q. In a punched card system, data is processed by a

View solution

Q. Perforated paper used as input or output media is known as

View solution

Q. The data processing job expected to further decrease in the 1996s is that of:

View solution

Q. The terminal device often used in checking charge cards that offers both a limited keyboard input and visual output is the:

View solution

Q. Point out the odd item amongst the following

View solution

Q. The least expensive OCR units can read

View solution

Q. The input unit of a computer

View solution

Q. What is the name of the computer terminal which gives paper printout?

View solution

Q. Which of the following is non-impact printer?

View solution

Q. When used with I/O devices, the term intelligent implies

View solution

Q. Which of the following statements best describes the batch method of input?

View solution

Q. Which of the following is a non-impact printer?

View solution

Q. To produce high-quality graphics (hardcopy) in color, you would want to use a(n)

View solution

Q. Which is not necessary when using bar codes in supermarkets?

View solution

Q. Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company?

View solution

Q. Which of the following are often used to ensure that data has been accurately input to the computer?

View solution

Q. An input device that converts data punched into paper lape into a binary format is

View solution

Q. Regarding a VDU, which statement is more correct?

View solution

Q. Plotter accuracy is measured in terms of repeatability and

View solution

Q. An input/output device at which data enters or leaves a computer system is

View solution