FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

MULTIMEDIA SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Sharing an image online generally requires which of the following?
A
Low resolution
B
High resolution
C
Blurring
D
Kaleidoscope
Explanation: 

Detailed explanation-1: -The standard resolution for web images is 72 PPI (often called “screen resolution”). At that size, the pixels you see on the screen are all the pixels there are; an image that’s 4” long at 72 PPI will take up about 4” of your monitor.

Detailed explanation-2: -Anything 300 PPI or over is usually considered to be high resolution. DPI –Dots Per Inch, is a measurement to determine the resolution of an image for printing. High resolution values for DPI are also generally considered to be 300 DPI or over.

Detailed explanation-3: -Count your pixels Lo-res images have around 72-pixels, or squares of color, per inch. This makes them great for the web, because that’s all your computer screen will display, anyhow. Plus, they are very lightweight (fewer pixels), so they help websites load quickly. Hi-res images are at least 300 pixels per inch (ppi).

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