ROM full form

What is the full form of ROM?


Answer:

  • Read-Only Memory

What does ROM mean?


ROM is a class of computer memory that could only be read. Such that the contents of the memory could e read multiple times ut could not be written, once written. ROM is a non-volatile type of memory, therefore data in it is retained even after the unavailability of power. ROM is useful for storing software/data that is rarely changed throughout the life of the system, Also known as firmware. ROM is cheap to produce as compared to other non-transiet storage mediums and hence experienced widespread adoption of the technology.

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EEPROM full form

What is the full form of EEPROM?


Answer:

  • Electrically Erasable Programmable Read-Only Memory 

What does EEPROM mean?


EEPROM is a type of nonvolatile memory used in computers and other electronic devices to store small amounts of data. EEPROM can be erased and also a reprogrammed through the application of electrical charge. A special form of EEPROM is flash memory. Which uses normal programming computer voltages for erasure and reprogramming.

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  1. Full form of PLD
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EPROM full form

What is the full form of EPROM?


Answer:

  • Erasable Programmable Read-Only Memory

What does EPROM mean?


EPROM is a memory chip that is nonvolatile in nature that is it can hold the data even after the power supply is stopped. It can be reused again and again as it is easily programmable and erasable. This device is an array of floating gate transistors individually programmed by an electronic device that supplies higher voltage than those normally used in electrical circuits.

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PROM full form

What is the full form of PROM?


Answer:

  • Programmable Read-Only Memory

What does PROM mean?


PROM is a memory chip on which information can be composed as it were once. Once a program has been composed onto a PROM, It remains there until the end of time. Not at all like RAM, PROM has held its substance when the computer is turned off. A PROM is fabricated as blank memory, and after that, an uncommon burner to compose to it once. PROMS ordinarily store lower level gadget drivers for particular equipment and are burned once.

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  4. Full form of PROM
  5. Full form of EPROM
  6. Full form of AWT
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  8. Full form of DTE
  9. Full form of  DTD
  10. Full form of HTML
  11. Full form of SGML
  12. Full form of  XML
  13. Full form of GML
  14. Full form of IBM
  15. Full form of WWW
  16. Full form of SRM

GAL full form

What is the full form of GAL?


Answer:

  • Generic Array Logic

What does GAL mean?


The GAL is a device that was an innovation of PAL and was invented a lattice semiconductor. GAL was an improvement on the PAL because one device type was able to take the place of many PAL device tyes or could even have functionality not covered by the original range of PAL device. It is the primary benefit, was that it was erasable and re-programmable, making prototyping and design changes easier for engineers.

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PLD full form

What is the full form of PLD?


Answer:

  • Programmable Logic Device

What does PLD mean?


PLD is a semiconductor device that can be programmed to obtain required logic devices. The advantages of PLD is re-programmability, they have replaced special purpose logic devices like logic gates, flip flop, counter, and multiplexer in many semi-custom applications. It reduces the design time and thus reduces the time for the product to reach the market. It consists of an array of AND and OR gates, which can be programmed to realize the required logic function.

PAL full form

What is the full form of PAL?


Answer:

  • Programmable Array Logic

What does PAL mean?


PAL is also a PLD circuit that works similar to the PLA. PAL employes the programmable AND gates but fixed the OR gates, unlike PLA. It implements two simple functions where the number of linked AND gates to each OR gates specifies the maximum number of product terms that can be generated in a sum of product representation of the particular function. But the AND gates are perpetually connected to the OR gates, which signifies that produced product term is not shared with the output function.
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PLA full form

What is the full form of PLA?


Answer:

  • Programmable Logic Array

What does PLA mean?


PLA is a fixed architecture logic device with programmable AND gates followed by programmable OR gate. PLA is a basically a type of programmable logic device used to build a reconfigurable digital circuit. PLDs have undefined function at the time of manufacturing but they are programmed before made into use. PLA is a combination of memory and logic. A PLA is logic device that offers a simple as well as flexible logic circuit designing.
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DDWG full form

What is the full form of DDWG?


Answer:

  • Digital Display Working Group

What does DDWG mean?


The digital display is an open industry group lead by intel, Fujitsu, IBM, and NFC corporation and silicon image an objective to address the industry requirement for a digital connectivity specification for high-performance PCs and digital display. 

DMD full form

What is the full form of DMD?


Answer:

  • Digital Micrometer Device

What does DMD mean?


The DMD is the micro-opto-electromechanical system that is the core of the trademarked DLP projection technology from the texas instruments. This document describes how one mirror or pixel, work. It also explains how rows, blocks, or frames of data can be loaded to an entire DMD array. This information specifically applies to DMD with ∓ 12-degree tilt angle states organized in the orthogonal micromirror array that is part of the advanced light control portfolio of DLP products.

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DLP projector full form

What is the full form of the DLP projector?


Answer:

  • Digital Light Processing

What does the DLP projector mean?


DLP technology is a reflective projection method that uses merges a micro electrochemical system. its projection with the help of a digital micrometre device microchip. DLP is seen in standalone projection units, in rear-projection TVs, and in a majority of a digital cinema projection. DLP projector is suitable when the users are to display data with low-cost investment.


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DVI full form

What is the full form of DVI?

Answer: 
  • Digital Visual Interference

What does DVI mean?


DVI is a video interface standard designed to provide too much very high visual quality on digital display devices such as flat panel LCD computer displays as well as digital projectors display. This visual display interface was first developed by the digital display working group (DDWG). Hardware manufacture, display product, and application developer who rely on good visual production as well as the consumer market as a whole. we call this common style. In the latest digital display working group to replace the legacy analog technology VGA connector standard.
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Difference Between Impact and Non-impact Printers

The main key difference between impact and non-impact printers is that impact printers involve the image produced with the help of an electromechanical impact device while in a non-impact printer, there is no mechanical impact device is used. So here this article gives information about the main key difference between impact and non-impact printers to better 

Definition of impact printer 


Impact printers are printer which works by creating direct contact between ink ribbon and paper. These printers are noisy yet popular. The impact printer has a mechanical moving part to conduct printing. 


Definition of non-impact printers


The non-impact printer does not use any direct contact between the ink ribbon and paper. They use laser, electrostatic, chemical, or inkjet technology. These printers are less noisy and don't have a mechanical part to conduct printing.

Difference between impact and non-impact printer

  • Impact printer is used old printing technologies, while non-impact printer uses the latest printing technologies.
  • Impact printers are often less expensive, while non-impact printers are often very expensive when compared to impact printers.
  • Impact printer uses continuous paper sheets, while non-impact printers use individual paper sheets.
  • The character style of the impact printer with exception of the dot matrix, the character style cannot be changed in the impact printer, while a non-impact printer can print different types of character form busing the individual printer.
  • The impact printer has a high level of noise. While non-impact printers do not have high levels of noise.
  • Impact printers with exception of dot matrix printers, impact printers cannot print graphics images, while non-impact printing of graphical images in the non-impact printer is very much possible.
  • The printing process uses only a pin, hammer, or wheel to strike against an inked ribbon to print on paper, while non-impact printers use a laser, a spray of special ink or heat and pressure to print on paper.
  • The impact printer print quality of impact printers is lower than those of non-impact printers. While non-impact printer print quality of non-impact printers is higher than those of impact printers.
  • The impact printer is a low-speed printer. They consume a lot of time to print a document, Non-impact printer is very fast. They can print pages per minute.
  • Impact printers are of a single colour while non-impact printers have a huge variety of colour options.

CCFL full form

What is the full form of CCFL?


Answer:

  • Cold Cathode Fluorescent Light 

What does CCFL mean?


CCFL uses two phenomena called electron discharge and fluorescence. CCFL is mainly used as light sources for backlights because they are smaller and have longer lifetimes than ordinary fluorescent lamps. A wide range of brightness and the color can be achieved by varying the type and applying the pressure of the material injected into the glass tube, as well as the thickness and the type of the phosphor used to coat the inner wall of the tube. Nowadays CCFL is mainly used light source for scanner and backlight LCD televisions, LCD monitors, and the light fixtures.

OLED full form

What is the full form of OLED?


Answer:

  • Organic Light Emitting Diode

What does OLED mean?


OLED is a type of light-emitting diode, It is created by sandwiching semiconducting organic layers between two electrodes. In OLED, pixels emit their own light and thus do not require backlighting. The OLEDs are categorized into 2 groups first one uses small size molecules and the second one used polymers. The screen of TVs, PC monitors, mobile screens, and other electronic device screens are manufactured with the organic LED for digital display.

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LCD full form

What is the full form of LCD?


Answer:

  • Liquid Crystal Display

What does LCD mean?


LCD is a flat panel display technology. It is mainly used in TVs and computer monitors, calculators, watches, a notebook, etc. Nowadays it is used for mobile phones also. These LCDs are completely different from the old CRT display, It uses liquid crystals instead of cathode ray in its primary form of operation. LCD has begun being replaced by new display technologies such as OLEDs.


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LED bulb full form

What is the full form of an LED bulb?


Answer:

  • Light Emitting Diode Bulb

What does LED mean?


LED light bulbs are a more environmentally and friendly alternative to incandescent bulbs. An LED light bulb is a solid-state lighting device that fits in standard screw-in connection but uses LEDs to produce light. LED bulbs are used as a semiconductor device that emits visible light when an electric current passes through it.
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                      Difference Between Raster Scan and Random Scan

                      The comparison between a raster scan and a random scan is that lies in the drawing of a picture where the raster points was the electron beam at the entire screen but it is incorporating just one line at a time in the downward direction. While on random scan, the electron beam is guided on just these regions of the screen where the picture actually lies.


                      Definition of Random scan


                      The random scan work in a completely different manner and different way to the raster scan where the electron beam is pointed to merely those areas of the screen where the picture is to be drawn. 


                      Definition of Raster scan


                      The raster scan is a scanning technique in the graphic monitor where the electron beam is moved along the screen covering one line at a time from top to bottom. The beam intensity is set at high and low both levels as the beam sweeps around the screen to generate a pattern of illuminated spots.

                      Difference between raster scan and random scan


                      • Raster scan is a point plotting device, while in the random scan is a line drawing device.
                      • Raster is a sweep in a particular order, while in a random scan draw the image in any order.
                      • Raster scan is used for photos.  So that is a reason is why photoshop is a raster editing program. While the random scan is used for text, logos, and letterheads.
                      • Raster scan is well suited for the realistic display of scenes containing shading and color patterns, while in the random scan is used for line drawing applications and cannot display realistic shaded scenes.
                      • Raster scan is less expansive than a random scan, while a random scan is costlier than a raster scan system.
                      • raster scan is poor or less resolution because picture definition is stored as an intensity value. While in random scan high resolution because it stores picture definition as a set of line commands.
                      •  Raster scan is suitable for application requiring polygon drawings, while in the random scan is suitable for creating realistic scenes. 
                      • The zig-zag line is produced because the plotted value is discrete, while in a random scan smooth line is produced because directly the line path is followed by an electron beam.
                      • Random scan is refresh rate is 60 to 80 frames per second, while in random scan refresh rate is 30 to 60 frames per second.
                      • Raster scan is stored picture definition in refresh buffer also called a frame buffer. But in the random scan is store picture definition as a set of line commands called a refresh display file.
                      • In a raster scan, modification is tough, while in random scan modification if needed is easy.
                      • Raster scan in which, for the image, picture rendering, raster scan uses pixels, while in the random scan, a mathematical function is used for image or picture rendering.
                      • In a raster scan, shadow mark technology came under this, while in random scan beam penetration technology come under it.

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                      Full form of DVP

                      What is the full form DVP?


                      Answer:

                      • Digital Video Projection


                      What does DVP mean?


                      A digital projector is also called as a digital projection. It is a specialized computer display that projects an enlarged image on the movie screen. Such devices are commonly used in presentations. DLP and LCD both are types of DVP technologies used for displaying the computer screen over a large type of  LCD screen.

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                      Difference Between RGB and CMYK

                      RGB and CMYK both are the colours models. Which provide an abstract numeric system for defining the colours with the help of three or more four major numbers to show the primary colours. The main key difference between RGB and CMYK colour model is that the number of channels contained by RGB is three. While in CMYK model has four component colours. So here this article gives the main key difference between RGB vs CMYK to better understand this topic.

                      Definition of RGB


                      RGB is a colour model, It is the most prevalently used additive type of colour model in computer graphics. It specifies the red, green and blue components of the colours which are capable of producing a wide variety of colours by adding the different intensities of red, green and blue colours. By adding the full intensities of red, green and blue, we get the white colour and black colour if none of them is present.


                      Definition of CMYK


                      The CMYK is a colour model, it's called cyan, magenta, yellow and k for black. This model is just inverse of the RGB model. This model is subtractive in nature. The subtractive model is expressed by the fact that the more it adds the colours, the more colour will be subtracting from the white. Therefore, if non of the CMYK colour is present the resulting colour is white but the CMYK colour exists at their fullest intensities, then it produces a black colour. By adding the equal intensities of each colour, the shades of grey can be generated. 

                      The main key difference between RGB and CMYK


                      • The RGB colour model, the light is used to changing the produced colour intensity. While the CMYK model uses ink for altering the colour intensity.
                      • By adding the RGB colours, the white colour is generated while the addition of CMYK colours produces a black colour.
                      • The RGB model is known as the additive model because these colours produce a brighter outcome when added with the light. While in CMYK is a subtractive model where we begin with the white sheet of paper and forgetting the dark result, you need to add more ink to it.
                      • The RGB model helps in operating the task at a higher speed and consumes less memory space as compared to the CMYK model.
                      • The RGB colour model is mainly implemented in the display monitors for generating various type of colours. While CMYK is utilized in printing materials majority. 

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