FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

WHAT IS A COMPUTER KEYBOARD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Displays text and graphics on a screen
A
ALT
B
CPU
C
Disk Drive
D
Monitor
Explanation: 

Detailed explanation-1: -A monitor is an electronic output device that is used to display images, text, video, and graphics information generated by a connected computer. It is an output device that displays information in pictorial form. It is also known as a video display terminal (VDT) or a video display unit (VDU).

Detailed explanation-2: -Monitor. The monitor works with a video card, located inside the computer case, to display images and text on the screen. Most monitors have control buttons that allow you to change your monitor’s display settings, and some monitors also have built-in speakers.

Detailed explanation-3: -How are images rendered on a display? To render an image on a display, the computer’s central processing unit (CPU) sends the image data to a graphics processing unit (GPU). The GPU is either integrated into the CPU or motherboard or is part of a separate graphics card.

Detailed explanation-4: -Your computer’s images start in the CPU. While he CPU doesn’t connect to your monitor, it runs the software that determines what types of images need to appear. In most cases, it creates a general outline of the screen and generates a set of instructions that your graphics processor uses to actually create the image.

Detailed explanation-5: -Answer: Command window has textual input / output which can be cleared using the command CT. Explanation: hope it helps!

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