Compressed file means files with rar/zip extension .There are some reasons for compressing files. Compressed files can not be affected by virus. It can save disc space. You can use it if you want to back up some folders/files.
Encodings differ from run-length encodings in that they use different methods to compress data. Encodings typically use algorithms to reduce the size of data, while run-length encodings specifically identify and compress consecutive repeated values. However, both types of encoding aim to reduce the amount of data needed to represent information efficiently.
symmetric compressionA data compression technique that takes about the same amount of time to compress as it does to decompress.asymmetric compressionA data compression technique that typically takes more time to compress than it does to decompress. Some asymmetric compression methods take longer to decompress, which would be suited for backup files that are constantly being compressed and rarely decompressed.
i believe (not quite sure) that it is at the application layer (layer 1)
Data dictionary is a set of meta-data which contains the definition and representation of data elements.It gives a single point of reference of data repository of an organization.Data dictionary lists all data elements but does not say anything about relationships between data elements.
it's data warehouse....data warehouse: it is a collection of multiple databases or it it is repository of data.data mining it is the process of extracting data from data warehouse.
CODEC stands for Compression Decompression module. Codecs can be programs or devices and they compress data to send and receive data that is then decompressed.
this is done to reduce the amount of space it takes to save the data werever the data is stored and also makes it better to send through the internet if the files are large.
Use KGB Archiver :D If you Encountered Any Problems Ask me Thanks
Compress the data using an archiver such as 7-Zip, or use an online backup service for files you use less often.
Encodings differ from run-length encodings in that they use different methods to compress data. Encodings typically use algorithms to reduce the size of data, while run-length encodings specifically identify and compress consecutive repeated values. However, both types of encoding aim to reduce the amount of data needed to represent information efficiently.
To compress means to reduce the size or volume of something, typically by applying pressure or squeezing. In computing, it refers to reducing the size of a file or data to save storage space or enable faster transmission.
The prefix of "compress" is "com-".
you have spelt it correctly
General compression techniques look for repeated patterns which can be compressed to a single iteration of the pattern. A data stream with high entropy will have relatively few repeated patterns, and will decrease the compression ratio.
compress it nearly impossiable to COMPRESS solids and liquids
symmetric compressionA data compression technique that takes about the same amount of time to compress as it does to decompress.asymmetric compressionA data compression technique that typically takes more time to compress than it does to decompress. Some asymmetric compression methods take longer to decompress, which would be suited for backup files that are constantly being compressed and rarely decompressed.
Such an Application would be Impossible! The memory of the iPad is segmented, so that even an app could compress memory, it could only compress the memory inside the area of its own app. It cannot affect other apps or data.