generally, a separate file is used to store the records of each relation.However, in a "Multitable Clustering file organization", records of several different relations are stored in the same file.
yes
rename one of the files
Recording High Definition programming onto your DVR will take up more room because there is more information to store; same with a digital camera or a computer file, the more information you try to store, the more room, or memory, it will take to do it.
No. There can be multiple java classes in the same .java file, but the name of the file must match the name of the public class in the file.
To save space ! Compressed files occupy much less space than uncompressed files, enabling you to store more data in the same space.
Changing the structure of a file may or may not affect the fragmentation of the disk. But, in most cases, the computer is going to store the file in the same location after the change.
There are 3 formats that are most used. There are more but the most common are: .png .jpg (same as .jpeg) .gif (for animated images)
Files are created to be stored in a folder. Folders are created to store files.
Pretty obviously, file management code has to be completely bulletproof. Some things to consider are: * Multiple tasks accessing the same file simultaniously - how do you handle several task trying to write to the same file at the same time? * Medium failure. All storage media is, to some extent, subject to failure. You have to ensure that you can detect and handle media failure. * Where do you store the file information? There are a number of approaches; you could use a FAT (file attribute table) , which is a simple system but, obviously, if you lose the FAT you lose the entire file system. More sophisticated systems use a database to hold file information - making searching for files much faster.
No. Legos at Legoland are generally the same price as at a typical Lego store.
Yes you need to put the file in the same directory. This will get the file to be executed from the HTML file.
No, the MOV file format is not the same as the MP4 file format.