Computer Information Paper

870 words - 3 pages

Computer Information PaperCIS 319Computer Information PaperWhen inputting data in the computer, it is important to be accurate. The following methods are best for each device. When inputting for printed questionnaires, using an optical mark reader would be recommended. This is a scanning device that detects presence of dark marks on a predetermined grid, such as multiple choice answer sheets. Voice recognition software is the best method to input data for a telephone survey. This software converts voice wave sounds into digital input for computers. Magnetic Ink Character Recognition, or MICR, is software that reads magnetic ink that is printed on checks which contains the routing and account numbers. This is widely used by the banking industry to read bank checks. The retail tags found on merchandises contains a bar code on them. The best method to input the data for these retail tags is to use bar code scanner. This device scans the black and white barcode lines and converts them to numbers and letters. Long documents can be inputted by using a scanner that has optical character recognition (OCR) software. This software converts text into digital form into the computer.When it comes to output devices, you would like the use the best possible output device to provide the right person with the right format. Handheld computer is best used with an organic light-emitting diode (OLED) display. This will provide the best picture to display the data. Color photographs need a color printer to print out the pictures. You do not want to use a black and white printer as there will be no color printed out. When you have resume, it depends on the situation on how you want it to be outputted. Most companies prefer you to email your resume to them but there is some where you will have to print it out. It is best if use a quality printer like a laser printer and quality paper. Memorandums need a printer to print out them out faster. Laser printers are best for this. Most companies now are sending out their memos through email and saves on paper. Statistical and company annual reports are best to use laser printer. You would like to print these with quality as these reports can be presented to board members or investors.There are different types of storage devices and can be used for different situations. Hard disks are magnetic disks that are divided into tracks and sectors that...

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