it means file
advantages of database : * data independence ( data and the program are independent , for example if the format of the data has been changed need not to change the file structure WHAT the data is re queried is enough no need to worry about HOW to retrieve the data). * data redundancy can be avoided ( in file for example take two file one is saving file and another is transaction file in both the customer address will be in both file it lead to replication of data his can be avoided in database using normalization (norm 1) * data security (database provide security for accessing of all data) * data integrity (data will be accessed my all user its centralized so accuracy(integrity) will be maintained.. disadvantage; vice versa
First you must make a reasonable effort to make sure that your database is structured correctly.
Navigate to the file and click the Delete File link
A spreadsheet is one example. All the data is in a single table.
file volatility, file activity, file size, file queries, data currency
because its important
The main file in the database which is the only copy of the important data in a database is MASTER FILE lalkesav@gmail.com
The data file cannot be recovered.
Common forms of user error can include copying an older version of a file over a newer version, formatting a disk containing important data or corrupting files by not correctly shutting- down hardware
windows file is not important but system file is most important becoz we can install window many time but cant make data file . mehtab.9990@gmail.com
Logical file is a type of file that provides a view of the data stored into the Physical file. It does not contain data. A logical file contains only an index to the data stored into the physical file.
Corrupted data is just your saved file of a game that didn't save correctly. You probably turned off your PSP while the game was saving. Most likely, you will have to restart that game that has the corrupted data.
In order for data to not be effected in another file with the same data there needs to be different file names. If the file has the same name and is linked to the other file, data can be changed in both files.
File types, or file extensions -- for example. .DOCX, .PDF, .DAT-- reveal the format of the data included in the file. Software programs designed to open and read files 'look' for the file extension in order to set up the open and read functions.
A bdat file is a binary data file. It contains data that is not in the form of text. The data is encoded for the purposes of computer storage and processing.
A data or file resource that is immediately available is said to be: Online or a online data or file resource.