[amp_mcq option1=”TIFF” option2=”BMP” option3=”PCX” option4=”All of the above” correct=”option4″]
The correct answer is D. All of the above.
Run-length encoding (RLE) is a lossless data compression algorithm that is commonly used to compress bitmap images. It works by replacing sequences of identical pixels with a single code that indicates the number of pixels in the sequence and the value of the pixel. This can result in significant compression, especially for images that contain large areas of solid color.
The TIFF, BMP, and PCX file formats all support RLE compression. TIFF is a flexible and widely used format that supports a variety of compression methods, including RLE. BMP is a simple and efficient format that is often used for storing uncompressed images. PCX is an older format that is no longer widely used, but it does support RLE compression.
Here is a brief explanation of each option:
- TIFF (Tagged Image File Format) is a flexible and widely used format for storing images. It supports a variety of compression methods, including RLE.
- BMP (Bitmap) is a simple and efficient format for storing images. It is often used for storing uncompressed images, but it also supports RLE compression.
- PCX (Picture Exchange Format) is an older format that is no longer widely used. It was developed by ZSoft Corporation in the early 1980s. PCX supports a variety of compression methods, including RLE.