What Does Peripheral Device Mean?A peripheral device is an internal or external device that connects directly to a computer or other digital device but does not contribute to the computer's primary function, such as computing. It helps end users access and use the functionalities of a computer. Show
Since it’s not a core device for the system, the computer can still function without the peripheral, which simply provides extra functions. However, some peripherals such as a mouse, keyboard, or monitor tend to be pretty much fundamental to the interaction between the user and the computer itself. A peripheral device is also called a peripheral, computer peripheral, input-output device, or I/O device. Techopedia Explains Peripheral DeviceA peripheral device provides input/output (I/O) functions for a computer and serves as an auxiliary computer device without computing-intensive functionality. Peripheral devices connect with a computer through several I/O interfaces, such as communications (COM), Universal Serial Bus (USB) and serial ports such as serial advanced technology attachment (SATA) ones. Peripheral devices include the following:
There are several types of peripherals, although they’re commonly divided into three broad categories: input, output, and storage devices. Input devices convert incoming instructions or actions from the user into viable information that can be interpreted by the computer. For example, a keyboard will convert keystroke into characters that appear on the computer’s display, while a monitor will transform hand movements into movements of a cursor that can be used to interact with the operating system’s programs. Other input peripherals include joysticks, microphones, webcams, optical scanners, etc. Output peripherals translate digital signals into information that can be interpreted or utilized by the end user. For example, a monitor or display screen will show the operating system’s desktop, while a laser printer will translate information saved in a word file into printed material. Other output peripherals include speakers, 3D printers, and projectors. Some devices can provide both input and output signals, such as network interfaces, modems, routers, and webcams. Storage peripherals are used to store and record data, and include internal and external hard drives, CD-ROM and DVD drives, and flash memory drives. Depending on whether the peripheral is located inside or outside the computer system case, it can be further classified as an internal or external peripheral device. An external peripheral can be connected via many different types of cables and connections. Today, the most common connection for external peripherals is the USB connection, both because most computers have several ports available, and because of the simplicity of the plug-and-play feature. Internal storage devices such as hard disks are usually connected with a SATA cable, while display port and HDMI are the most popular connections for displays and monitors. Today, many peripherals are built-in inside smaller computer devices such as tablets, laptops and smartphones. For example, webcam, speakers and microphones are integrated inside most smartphones, although the latter cannot be considered a peripheral since it’s a core function of any phone. Similarly, webcams and monitors are integrated into most laptops, although it’s still possible to connect the computer to a larger monitor or higher resolution webcam. Computer peripherals are external devices connected to a computer. Which list contains input peripheral devices only?
Answer (Detailed Solution Below)Option 3 : Microphones, Track-ball mouse, Scanner, Touch screen
 Free Syllogism (Clear Your Basics) 10 Questions 10 Marks 10 Mins Peripheral devices: A peripheral device is any device that can be connected to a computer. This term includes monitors, keyboards, mouse, webcams, drawing pads, joystick, modems, printers, scanners, interactive whiteboards, drive wheel, and so on. Input devices: Any device that is capable of inputting information into a computer system, for example, keyboard, microphone, mouse, scanner, webcam, and so on are known as input devices. Output devices: The output devices are basically meant for anything that comes out of a computer after being processed. It includes the monitor, headphones, printers, speakers, projectors, plotters, and VDUs (visual display units). Storage devices: Computer data storage, often known as memory refers to the computer components and recording media which retain the digital data. Memory refers to the temporary internal storage areas within a computer. The term memory is usually used as a shorthand for physical memory and it refers to the actual chips capable of holding data. Some computers also use virtual memory, which expands physical memory onto a hard drive. Therefore, when we give input through scanners, trackballs, microphones, touch screens we can see/access those input data over the screen of the computer, hence these devices can be put under the category of input peripheral devices. Latest RRB Officer Scale - I Updates Last updated on Sep 21, 2022 IBPS RRB PO Scorecard (Officer Scale I) has been released on 21st October 2022. The mains examination of the IBPS RRB PO was conducted on 1st October 2022. The result of the same was announced by the IBPS on 18th October 2022. The interview round of the provisionally selected candidates is expected to be held on 14th November 2022. Candidates who will be selected finally will get a salary range between Rs. 15,000 to Rs. 44,000. Ace your Basics of Internet preparations for Computer Networks with us and master ICT for your exams. Learn today! What connects peripheral devices to computer?Peripheral devices can be connected to your computer via USB port, serial port, parallel port, specialized network card, or Ethernet network. Local area networks (LANs) commonly use Ethernet networks for machine connection.
What is peripheral hardware device in a computer system?Examples of peripheral devices include terminals, printers, external floppy disk drives and other data storage devices, video monitors, keyboards, interface boards, external memory expansion cards, and other input/output devices that may or may not contain digital circuitry.
What are peripheral devices connected to?A peripheral device is an internal or external device that connects directly to a computer or other digital device but does not contribute to the computer's primary function, such as computing. It helps end users access and use the functionalities of a computer.
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