![]() ![]() DVIĭigital Visual Interface, or DVI, is used to transmit digital signals from peripherals to a computer. S-VideoĪ standard definition video connection, or S-Video, separates black-and-white and color signals from the computer to a monitor. ![]() Video Graphics Array, or VGA, is the connector typically used to plug a peripheral, most likely a monitor, to an electronic device. This term refers to the communication between an electronic device and a person, the internet, or another information processing system. The most widely used peripheral devices include mice, keyboards, monitors, and printers. Peripherals are devices used to input or output data to and from the user and an electronic device. Firmwareįirmware is permanent software programmed into a read-only memory that controls, monitors, and manipulates the data stored in an electronic device. Random Access Memory, or RAM, is the term given to computer data storage used to store frequently accessed data to increase the speed of the system. Expansion CardĪn expansion card is a circuit board that can be added to the motherboard to give extra memory for processing data. The power supply converts main AC current to low-voltage regulated DC current used to power an electronic device. Storage SystemĪ storage system consists of computer components used to retain digital data. MicroprocessorĪ microprocessor is a central processing unit, or CPU, contained on a single integrated circuit. This is the hardware within a computer that executes programs. ![]() MotherboardĪ motherboard is a printed circuit board containing the components of an electronic device. Hardware is directed by the software to execute commands. Hardware components are the physical parts of a computer. Logic counters are a number of latches with two stable states that are connected in sequence or in a series. Memory is a temporary storage area that holds data and instructions for an electronic device to function. Shift registers are used for the storage or transfer of data using the binary number system. Every terminal is in one of the two binary conditions, 0 or 1. Most logic gates have two inputs and one output. This is a base 2 numerical system which uses two different symbols to represent number values. Digital and Binary Electronics Terms & Definitionsĭigital and binary electronics are digital electronics that handle digital signals with discrete bands of analog levels. Hard soldering is the connection of two pieces of metal at a high temperature. Soft soldering is the joining of small intricate parts that have low melting points. Soldering is a term that describes the process of joining two pieces of metal using a filler metal. Transmission Control Protocol/Internet Protocol, or TCP/IP, is a set of networking protocols allowing multiple computers to communicate. The term SOHO describes the network of a small office or home office. Small office/home office, or SOHO, is sometimes called a virtual office. Wireless fidelity, or Wi-Fi, is wireless local area networking for computers or devices that connect to the internet via a wireless access point (WLAN). Wide area networks, or WANs, are computers that are too far apart for a local area network and are therefore connected by telephone or radio waves. Local area networks, or LANs, are computers that are close enough to connect usually in the same building. Here are 50 terms and their definitions that you should know the definition of as a computer repair technician. The most common computer network is the internet. Computer Networking & Repair Terms & DefinitionsĬomputer networking is the term for a set of computers connected together that share resources. Medical Office Administration (With Billing and Coding)Īre you an aspiring computer repair technician and want to know the terms and definitions you will learn in a Computer Technician Networking Specialist program? Here are 50 terms and their definitions all computer repair technicians should know once they have completed a Computer Technician Networking Specialist program.Hybrid Web Application Design and Development. ![]()
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