- Which of the following is a technology that reads hand drawn marks such as small circles?
- Which of the following printer features enables you to print on both sides of sheet of paper?
- How does a swipe card work?
- What is a chip and pin reader?
- What is mechanical mouse?
- Who invented laptop?
- Who invented the mouse and why?
- What type of technology does the barcode reader use quizlet?
- How does an inkjet printer form characters and graphics?
- Which of the following is true of thermal printers?
- What is Optical Character Reader in computer?
- Is OCR technology accurate?
- Is OCR considered AI?
- Which of the following is a device that uses a light source to read characters?
- Which of the following is a touch sensitive display device that users interact with by touching the screen with a finger?
- What is the output device that produces text and graphics on a physical medium such as paper or transparency?
- How does a printer print on both sides?
- What are two categories of laser printers?
- What printers are printers connected to the Internet that provide printing services to others on the Internet?
- What is a swiper?
- What is swiping technology?
Also, it is asked, What type of device reads the strip of material on the back of your credit card?
A magnetic stripe card is a form of card that stores data by changing the magnetism of microscopic iron-based magnetic particles on a magnetic material band on the card. Swiping a magnetic stripe, often known as a swipe card or magstripe, through a magnetic reading head reads it.
Secondly, Who created the mouse that is used on millions of computers today?
“Douglas C. Engelbart, a computer scientist who is credited with developing the mouse, the now-ubiquitous gadget that initially enabled customers to browse virtual desktops with clicks and taps, died on July 2 at his home in Atherton, Calif. He was 88 years old when he died. 9th of December, 2014
Also, Which of the following kinds of printers offers an alternative for blind users?
Which of the following printers provides a blind user with an alternative? Multifunction printers take up less room than individual printers.
People also ask, Do OCR devices read printed characters in a special font?
OCR devices use a particular typeface to read written characters. The slower the reaction time of an LCD display, the lower the time in milliseconds it takes to turn a pixel on or off. Most ink-jet printers include at least two print cartridges: one for black ink and one or more for color ink.
Related Questions and Answers
Which of the following is a technology that reads hand drawn marks such as small circles?
Hand-drawn markings, such as tiny rectangles or circles, may be read by ” OMR devices.” As a result, option ” C ” is the proper response.
Which of the following printer features enables you to print on both sides of sheet of paper?
Duplex printing refers to printing on both sides of a piece of paper. Most printers provide the capability of printing on both sides of a sheet of paper automatically (automatic duplex printing). Other printers provide instructions for manually reinserting papers in order to print the second side (manual duplex printing).
How does a swipe card work?
Swipe cards, also known as magnetic stripe cards, store data in a magnetic layer on the card. In case you’ve ever wondered how your credit card works, this magnetic layer is capable of data storage by modifying the small magnetic particles.
What is a chip and pin reader?
Chip + PIN machines are card payment terminals that enable your customers to pay with a credit or debit card plus a PIN (personal identification number). Although contactless payments are easy and popular, there are times when a chip and PIN is required.
What is mechanical mouse?
A mechanical mouse is a computer input device that has a metal or rubber ball on the bottom. The ball rolls as the mouse is moved, and sensors within the mouse detect the ball’s movement and transmit signals to the pointer on the screen.
Who invented laptop?
In 1981, Adam Osborne established Osborne Computer and released the Osborne 1. The Osborne 1 included a five-inch screen, a modem connector, two 514-inch floppy drives, and a huge number of pre-installed software packages.
Who invented the mouse and why?
The mouse was invented by Douglas Engelbart of SRI International in the early 1960s when he was researching human-computer interfaces. In 1964, Bill English, then SRI’s principal engineer, created the first computer mouse prototype. Multiple-button designs quickly followed.
What type of technology does the barcode reader use quizlet?
During checkout, your shop employs a bar code reader to process products. What kind of technology is used by the bar code reader? OCR software is included in many scanners.
How does an inkjet printer form characters and graphics?
A nonimpact printer that sprays small droplets of liquid ink onto a sheet of paper to create characters and pictures.
Which of the following is true of thermal printers?
Which of the following is true of thermal printers over time? They’re cheap, but the print quality is poor, and the graphics fade quickly. What does it mean to issue a command?
What is Optical Character Reader in computer?
What exactly is OCR? The term “Optical Character Recognition” stands for “Optical Character Recognition.” It’s a technique for detecting text inside a digital picture. Text recognition in scanned documents and photographs is a typical application. OCR software can turn a physical paper document or an image into a text-searchable electronic counterpart.
Is OCR technology accurate?
Obviously, conversion accuracy is critical, and most OCR software achieves 98 to 99 percent accuracy when assessed at the page level. This implies that 980 to 990 characters on a 1,000-character page will be correct. In most circumstances, this degree of precision is sufficient. 05.03.2018
Is OCR considered AI?
Optical Character Recognition (OCR) is a kind of technology that recognizes the characters in a picture, such as numbers and letters. OCR, also known as Text Recognition, detects patterns and categorizes data for use by Artificial Intelligence (AI).
Which of the following is a device that uses a light source to read characters?
Optical character recognition devices, abbreviated OCR, employ a light source to read special characters and transform them into electrical signals for transmission to the central processing unit.
Which of the following is a touch sensitive display device that users interact with by touching the screen with a finger?
A touch panel is a piece of hardware that allows people to interact with computers directly by touching the screen. It is possible to deliver instructions to a computer by having it recognize the location of a finger or stylus by incorporating components into the display such as sensors that detect touch activities.
What is the output device that produces text and graphics on a physical medium such as paper or transparency?
The output device must be a printer, according to the statement’s description.
How does a printer print on both sides?
Each page of your print job prints on one side first, then flips over and prints on the other side using a single-engine duplexer. A duplexer with two engines prints both sides of the medium at the same time.
What are two categories of laser printers?
Laser printers come in a variety of shapes and sizes. Laser printer that is monochrome. Laser printers that are monochrome only print in black and white. Laser printer in color. Color laser printers can print in four different colors: cyan, magenta, yellow, and black. Laser printer with a small footprint. These printers are smaller and more compact. Laser printer with several functions.
What printers are printers connected to the Internet that provide printing services to others on the Internet?
– printers are Internet-connected printers that give printing services to other Internet users. Printers in the Cloud. The audio-output devices that are most often utilized. Which of the following technologies enables voice and, in some cases, video communication to be sent over the Internet?
What is a swiper?
swiper (swap) is a noun in British English. A swiper is a person who deals a swipe.
What is swiping technology?
Swipe-to-pay is a sort of technology that allows users to make mobile payments at retail outlets using their cellphones rather than swiping a credit card.
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The “in a graphical user interface, which of the following is a small symbol” is an example of how to print photos without a computer. This technology enables you to print your photos directly from your phone or tablet.
- trackballs are found on all laptops and convertible tablets.
- how is printer resolution measured?
- touchpads are found most often on desktop computers.
- which of the following is a disadvantage of an all-in-one printer?
- which of the following identifies pointing devices that can be used instead of a mouse?