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What else can I help you with?
What does the term file mean in data bases?
it means file
Advantages and disadvantages of a database?
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
What is an important step to take before entering your first data into you database?
First you must make a reasonable effort to make sure that your database is structured correctly.
How do you delete a file from data exchange us bank?
Navigate to the file and click the Delete File link
What is an example of flat file database?
A spreadsheet is one example. All the data is in a single table.
What criteria are important in choosing a file organization?
file volatility, file activity, file size, file queries, data currency
Why is it important to check external data file before importing them to a spreadsheet?
because its important
What is master file in database environment?
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 belonging to the SYSTEM tablespace is corrupted and no backup of the file is availble how do you recover the data file?
The data file cannot be recovered.
What are common forms of user errors?
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
Is it more important to back up Windows system files or date files?
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
What is logical file?
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.
Why is your PlayStation Portable game corrupted data?
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.
A change to the data in one file will not affect the same data in other files?
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.
What is some information that file types provide?
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.
What is a bdat file?
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.
What is it called when data or a file resource that is immediately available?
A data or file resource that is immediately available is said to be: Online or a online data or file resource.
