Quick Answer: Is USB A Input Device?

What does USB input mean?

Universal Serial BusA USB port is a standard cable connection interface for personal computers and consumer electronics devices.

USB stands for Universal Serial Bus, an industry standard for short-distance digital data communications.

USB ports allow USB devices to be connected to each other with and transfer digital data over USB cables..

What is difference between primary and secondary storage?

Primary storage refers to the main storage of the computer or main memory which is the random access memory or RAM. Secondary storage, on the other hand, refers to the external storage devices used to store data on a long-term basis.

What are 5 input and output devices?

Input and Output DevicesKeyboard.Mouse.Microphone.Bar code reader.Graphics tablet.

What are 3 input devices?

Computer – Input DevicesKeyboard.Mouse.Joy Stick.Light pen.Track Ball.Scanner.Graphic Tablet.Microphone.More items…

What are examples of input devices?

In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.

What is input and output math?

In mathematics, input and output are terms that relate to functions. Both the input and output of a function are variables, which means that they change. You can choose the input variables yourself, but the output variables are always determined by the rule established by the function.

Is a USB stick input or output or storage?

1 The USB itself is a general purpose bi-directional full-duplex data bus. It is BOTH input AND output, it can BOTH send AND receive data. However it has no storage capability, it can’t store anything for more than a few milliseconds (to handle slow connected devices ).

Is USB a secondary storage?

Secondary memory refers to storage devices, such as hard drives and solid state drives. It may also refer to removable storage media, such as USB flash drives, CDs, and DVDs. Additionally, secondary memory is non-volatile, meaning it retains its data with or without electrical power. …

What device is both output and input?

Examples of input devices include a keyboard, a mouse, a microphone and a webcam. Output devices include speakers, monitors and printers.

Which secondary storage device requires a USB port accessed?

pen drivesSecondary storage device which requires a USB port to access is called a pen drive. Generally pen drives are used as an external memory but we can also access SD cards through card readers in the USB port to access it.

Is a USB primary or secondary storage device?

Explanation: USB – Universal Serial Bus is a secondary type of storage device which is used in all computers, laptops, mobiles… It is a plug-and-play portable storage device that uses flash memory and is lightweight enough to attach to a keychain.

What type of device is a USB?

USB, short for Universal Serial Bus, is a widely used is a cable system that includes physical cables, connectors and communication protocols. Nowadays most of the peripherals and devices use USB cables to connect to computers – cameras, printers, scanners, external drives, etc.

What are the 20 input devices?

Answer:keyboard.mouse.scanner.joy stick.track ball.light pen.touch screen.microphone.More items…•

What are 10 output devices?

10 Examples of Output DevicesMonitor.Printer.Headphones.Computer Speakers.Projector.GPS.Sound Card.Video Card.More items…•

Which is output device?

An output device is any piece of computer hardware equipment which converts information into human-readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer, Graphic Output devices, Plotters, Speakers etc.