It is a non-volatile semiconductor memory that consists of 1-transistor memory architecture cells. The memory mechanism also consists of storing charge and it enables data storage as well as simultaneous erasure of defined blocks of memory electronically. Flash memory is a device that holds data when the power is removed. The device is similar to EPROM with the exception that it can be electrically erased.
Graphic Card
A video card, video adapter, graphics-accelerator card, display adapter or graphics card is an expansion card whose function is to generate and output images to a display. It refers to any computer device or program that makes a computer capable of displaying and manipulating pictures. The term also refers to the images themselves.
Sound Card
A computer expansion card that facilitates the input and output of audio signals to and from a computer under control of computer programs is called sound card(audio card). Sound cards can record and play back digital audio. Typically, you can play MIDI files as it have a MIDI synthesizer. Some may also consists of MIDI inputs and outputs. Sound cards will allow the computer to play digital audio and/or musical instrument sounds.
Network Interface Card(NIC)
Plug and Play
Bus Line
Bus line defined as a collection of wires in which data is transferred from one to another in a computer system. On the other hand,it is also a line that can be connected between the microprocessor to the motherboard in expansion slots like hard disk drives and CD-ROM drives.
HDMI
A network interface card, network adapter, network interface controller (NIC), or LAN adapter is a computer hardware component designed to allow computers to interact with other computer network. It is also a hardware adapter that is responsible in building, transmitting, receiving, and decoding frames when come to a LAN environment.
The characteristic of a computer bus, or device specification, which helps the discovery of a hardware component in a system without the need for physical device configuration is known as plug and play in computing. People who just want to add a new board, drive, or other chunk of hardware to their system, can use IRQ and DMA channel to conceal unpleasant details. Plug and Play is the most convenient way to use electrical equipment.
Bus line defined as a collection of wires in which data is transferred from one to another in a computer system. On the other hand,it is also a line that can be connected between the microprocessor to the motherboard in expansion slots like hard disk drives and CD-ROM drives.
HDMI
To transmit an uncompressed digital data, you can use a compact audio/video interface which is pronounced as HDMI (High-Definition Multimedia Interface). It is a new connection standard which can be found on HDTV's, DVD recorders and A/V-receivers. An HDMI connection enables the uncompressed data transfer of video between HDMI-enabled consumer electronics devices just like the older DVI connection it typically replaces. A difference between HDMI and DVI is that HDMI transfers the video and audio signal.
Cache Memory
A cache is a memory medium that provides faster access than the medium where the data is constantly stored and is being read from or written to the disk drives. A cache memory architecture combines SRAM's speed with DRAM's cost effectiveness. Besides, it is where instructions and information wait for processing after they arrive in the CPU from RAM.
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