What is the point and draw device give an example of it?

What is the point and draw device give an example of it?

A touchpad or trackpad is a flat surface that can detect finger contact. It is a stationary pointing device, commonly used on laptop computers. At least one physical button normally comes with the touchpad, but the user can also generate a mouse click by tapping on the pad.

What are point and draw devices explain their working?

Answer:point and draw device is an input devices which help the user to select an icon to display on the screen and to pẻrfom specific task by selecting them. Explanation: The pointing device is an input device. It is used to control the movement of the pointer or cursor on the screen.

Which is not a point and draw devices?

5. Which of the following is not a point-and-draw device? Explanation: All except the keypad are point-and-draw devices. They are used to rapidly point to and select a graphic icon or menu item from multiple options displayed on the GUI of a screen.

What are point and draw devices Name some commonly used point and draw devices?

2.1 Mouse: Today, mouse is the most popular point-and-draw device….Input Devices of Computer Systems- Part 1(Keyboard & Point-and draw devices)

• Keyboard devices.
• Point-and draw devices.
• Data scanning devices.
• Digitizer.
• Electronic cards based devices.
• Voice recognition devices.
• Vision-based devices.

What are the 10 examples of input devices?

Computer – Input Devices

• Keyboard.
• Mouse.
• Joy Stick.
• Light pen.
• Track Ball.
• Scanner.
• Graphic Tablet.
• Microphone.

What are the four types of input?

Types of Input Devices

• Keyboard. Keyboard is one of the most common and popular input devices.
• Mouse. A mouse is the most popular electro mechanical, hand held input device.
• Microphone.
• Scanners.
• Light Pen.
• Digital Camera.
• Track ball.
• Digitizer.

What are the 20 input devices?

Answer:

• keyboard.
• mouse.
• scanner.
• joy stick.
• track ball.
• light pen.
• touch screen.
• microphone.

What are 3 input devices?

Input is data put into a computer for processing. Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.

What are 5 input devices?

• Keyboard.
• Image scanner.
• Microphone.
• Pointing device. Graphics tablet. Game controller. Light pen. Mouse. Optical. Pointing stick. Touchpad. Touchscreen. Trackball.
• Refreshable braille display.
• Sound card. Sound chip.
• Webcam. Softcam.
• Video card. GPU.

What are the 10 input devices and their functions?

10 INPUT DEVICES AND THEIR FUNCTIONS

• KEYBOARD. A keyboard consists of a series of keys that can be pressed to.
• MOUSE. A mouse consists of a ball or laser that tracks the movement of.
• TRACKBALL. These devices work like a standard mouse except the users.
• TOUCHPAD.
• GRAPHICS TABLET.
• TOUCHSCREEN MONITOR.

What are the examples of input and output?

For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.

What are 10 input and output devices?

Input and output devices that provide computers with additional functionality are also called peripheral or auxiliary devices.

• 10 Examples of Input Devices. Keyboard.
• Keyboard. Keyboards are the most common type of input device.
• Mouse.
• Touchpad.
• Scanner.
• Digital Camera.
• Microphone.
• Joystick.

What are the 10 output devices?

10 Examples of Output Devices

• Monitor.
• Printer.
• Headphones.
• Computer Speakers.
• Projector.
• GPS.
• Sound Card.
• Video Card.

What are 5 input and output devices?

Input and Output Devices

• Keyboard.
• Mouse.
• Microphone.
• Bar code reader.
• Graphics tablet.

What are the 10 storage devices?

10 Digital Data Storage Devices for Computers

• Hard Drive Disks.
• Floppy Disks.
• Tapes.
• Compact Discs (CDs)
• DVD and Blu-ray Discs.
• USB Flash Drives.
• Secure Digital Cards (SD Card)s.
• Solid-State Drives (SSDs)

What are the types of storage?

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive. Secondary storage can be removable, internal, or external.

What is RAM and ROM?

RAM, which stands for random access memory, and ROM, which stands for read-only memory, are both present in your computer. RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer.

What is difference between memory and storage?

Whereas memory refers to the location of short-term data, storage is the component within your computer that allows you to store and access data on a long-term basis. An important distinction between memory and storage is that memory clears when the computer is turned off.

How much memory do I need?

How Much RAM Do I Need? You will need at least 2 GB of RAM to use basic programs like Microsoft Word or surf the web. However, you should have at least 4 GB of RAM if you want to open more than one or two tabs at once. You might need 8-16 GB of RAM or more if you do lots of multitasking or use intensive programs.