MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Lossy or lossless? This type of compression does not get rid of any data
|
|
Lossy
|
|
|
Lossless
|
|
|
Both
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -With lossless compression, every bit of data originally in a file remains after it is uncompressed, and all the information is restored. Lossy compression reduces a file by permanently eliminating certain information, especially redundant information.
Detailed explanation-2: -Lossy compression sacrifices data to reduce file size, resulting in lower-quality files. Lossless compression preserves data integrity for higher-quality files and is often used for text-based files, where data integrity is critical.
There is 1 question to complete.