FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

MULTIMEDIA SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which type of image format is constructed using proportional formulas rather than pixels?
A
Raster
B
JPEG
C
Vector
D
PNG
Explanation: 

Detailed explanation-1: -Vector images are far more flexible. They are constructed using proportional formulas rather than pixels. EPS, AI and PDF are perfect for creating graphics that require frequent resizing. Your logo and brand graphics should have been created as a vector, and you should always have a master file on hand.

Detailed explanation-2: -Vector files use mathematical equations, lines, and curves with fixed points on a grid to produce an image. There are no pixels in a vector file. A vector file’s mathematical formulas capture shape, border, and fill color to build an image.

Detailed explanation-3: -An EPS or Encapsulated PostScript file is a common vector file type.

Detailed explanation-4: -What is a raster file? There are two main types of digital image file-raster and vector. Digital photos and detailed graphics both come in raster form. Popular types of raster files include JPEG, PNG, and GIF images.

Detailed explanation-5: -The PNG file format is widely used on websites to display high-quality digital images. Created to exceed the performance of GIF files, PNGs offer not just lossless compression, but also a much broader and brighter colour palette.

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