Which of the following output device(s) provide hardcopy?a)Dot matrix ...
Output Devices that Provide Hardcopy:
There are several output devices that provide hardcopy, including:
- Dot matrix printer:
- This printer uses a series of tiny pins to strike an ink ribbon and transfer ink onto the paper in a dot matrix pattern.
- It can produce high-quality text and graphics.
- Dot matrix printers are commonly used in applications that require multiple copies, such as invoices and receipts.
- Daisy wheel printer:
- This printer uses a wheel or disk with characters on its spokes.
- When a character is selected, the wheel rotates, and the selected character strikes an ink ribbon to transfer ink onto the paper.
- Daisy wheel printers are known for their precise and high-quality text output.
- Inkjet printer:
- This printer sprays tiny droplets of ink onto the paper to create text and images.
- Inkjet printers are widely used due to their versatility and ability to produce high-quality color prints.
- They are suitable for both text documents and photo printing.
- All of these:
- The correct answer is D, as all of the above mentioned output devices provide hardcopy.
In conclusion, dot matrix printers, daisy wheel printers, and inkjet printers are all examples of output devices that can provide hardcopy. The choice of the output device depends on the specific requirements of the printing task, such as the need for multiple copies, text quality, or color output.
Which of the following output device(s) provide hardcopy?a)Dot matrix ...
Hardcopy Output Devices
Dot Matrix Printer
- Dot matrix printers provide hardcopy output by striking pins against an ink ribbon to form characters on paper.
- They are commonly used for printing invoices, receipts, and other documents that require multiple copies.
Daisy Wheel Printer
- Daisy wheel printers also provide hardcopy output by using a wheel with raised characters to strike against an inked ribbon.
- They are known for producing high-quality text prints and are often used in environments where precise text is required.
Inkjet Printer
- Inkjet printers provide hardcopy output by propelling droplets of ink onto paper to create images or text.
- They are popular for printing photos and documents with colorful graphics.
All of These
- All the mentioned output devices (dot matrix printer, daisy wheel printer, inkjet printer) provide hardcopy output, meaning they produce physical copies of documents on paper.
- Users can obtain permanent records of their documents using these devices.
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.