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if we need a modifying ,sreach,delete a file so we need a DBMS

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13y ago

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Related Questions

What is file organization in DBMS?

file organization


Difference between DBMS flat file system?

In DBMS Multiple user can access file at a time. but in flat file system only one user can access file at a time


Similarities between database file and flat file in DBMS?

kas


A c program to manage a bank system using inheritance and not using the concept of file handling?

using with files


What are Different types of file organisation in DBMS?

Heap file organization Sequential File Organization Hashing File organization


What is the difference between flat file and DBMS?

A flat file is a simple file containing data without any structured format, while a Database Management System (DBMS) is a software system that manages databases by organizing, storing, and retrieving data. A DBMS allows for more organized and efficient data management, supports relationships between data, and provides features like security and data integrity that are not available with flat files.


DBMS has replaced the traditional file system?

Yes. Database Management Systems (DBMS) have replaced the traditional file based data storage systems. This is because they are:More powerfulEasier to manangeCan store large volumnes of dataManipulation & fetching of data from a DBMS is many times easier than doing so from a file based data storage systemFaster


Explain Error handling during file operations?

explain error handling during file operation?


Master file in DBMS?

Yes! The master file of a DBMS is a data file containing relatively permanent records that are generally updated periodically. The transaction file is a temporary file that holds all changes to be made to the master file, such as additions, deletions, and revisions. A transaction file has to be sorted before it is used to update the master file. By the way, I didn´t get your question, but I hope I helped =D


Which two file are used during the operation of dbms?

data dictionary and transaction log


What is the importnce of file handling?

Most applications cannot operate efficiently (or sometimes even at all) without some method to save and load data of some sort. While a database may suffice in many cases, in others it's impractical (either because availability of a DBMS isn't guaranteed, the data stored isn't enough to justify the added overhead, etc.) In such cases, using a file of some sort is often the only other reasonable option. Doing so requires file handling commands to open and close the file, read from and write to the file, etc.


What is the extension of memory file in DBMS?

Database Management Systems, or DBMS, are software applications specially designed to interact with the user and other applications, as well as the database itself, to analyze data. All files in a software have file name extensions to identify their file types. For memory files .mem is the file name extension.