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The master data file contains consolidated and centralized data that serves as the primary source of information for an organization. It typically includes key data elements such as customer, product, and supplier information, ensuring consistency and accuracy across multiple systems and departments.
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Which name file contains all permanent information and is updated during processing by transcations of data?
Master file. This file contains the permanent information for an organization or system, and it is updated by processing transactions that modify data within the system.
What are the significance of choosing an appropriate file organisation for data?
There are several methods of file organisation and each one is suited for a particular task or purpose. Here are the factors to consider before choosing a file organisation method; Frequency of update: A file that needs to be updated every now and then needs an organisation method that will allow easy retrieval of information and ease of updating, example of such a file is the transaction file. File activity: Different files have different activities, example a sort file is used to sort data in sequential order and therefore sequential method would be appropriate for such a file. File access method: Definitely different files have different methods of being accessed, example a reference file is accessed using random method for easy retrieval of data. Nature of the system: Files that are used in a particular system will depend on the nature of the system i.e the suitable organisation method for that particular system. Master file medium: The master file is the main file for keeping permanent updates of records from transaction files and other sources, the medium by which it is updated will determine the organisation method to be used.
What is data file interrogation?
Data file interrogation is the process of analyzing and examining a data file to extract relevant information, identify patterns, and gain insights. It often involves using various tools and techniques to investigate the structure and content of the data in order to answer specific questions or address particular objectives. This process is crucial for data analysis, research, and decision-making.
What is the standing data file?
The standing data file is a file containing static reference data that remains relatively unchanged over time, such as customer information, product details, or geographic data. It is used to provide a base for processing dynamic data and is often accessed by various applications within an organization for consistent information.
What is sql loader?
SQL LOADER is an Oracle utility used to load data into table given a datafile which has the records that need to be loaded. SQL*Loader takes data file, as well as a control file, to insert data into the table. When a Control file is executed, it can create Three (3) files called a log file, bad file or reject file, discard file. * Log file tells you the state of the tables and indexes and the number of logical records already read from the input datafile. This information can be used to resume the load where it left off. * Bad file or reject file gives you the records that were rejected because of formatting errors or because they caused Oracle errors. * Discard filespecifies the records that do not meet any of the loading criteria like when any of the WHEN clauses specified in the control file. These records differ from rejected records.
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
What is the purpose of a master file in a batch processing system?
The master file helps users verify information. Additionally, if any of the batches are lost, the user can go to the master file to get the lost data.
Which name file contains all permanent information and is updated during processing by transcations of data?
Master file. This file contains the permanent information for an organization or system, and it is updated by processing transactions that modify data within the system.
Difference between master file and transaction file?
File: A file is a collection of rated data that is treated as a single unit on a peripheral device. for example text document in word processing.File is of two types:Master file: contains records of permanent data types.master files are created at the time when you install yopur business. if you wish to convert your company into computerised one you need to create master file which can be created by using your manual file folder and keying data onto storage devices for example the name of coustomer ,dob,gender etc these are permanent data types.Transaction file: contains data which is used to update the records of master file for example address of the costumer etc.
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
What is Factfile?
Factfile is a global encyclopedia on profiles, news, information and other data which can be found on fact-file .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 is in a fact file?
a fact file is a file with lots of information about someone or something
What is Master File Table MFT?
The NTFS file system contains at its core, a file called the master file table or the MFT. There is at least one entry in the MFT for every file on an NTFS volume, including the MFT itself. All information about a file, including its size, time and date stamps, permissions, and data content, is stored either in MFT entries, or in space outside the MFT that is described by MFT entries.
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.
What is data file interrogation?
Data file interrogation is the process of analyzing and examining a data file to extract relevant information, identify patterns, and gain insights. It often involves using various tools and techniques to investigate the structure and content of the data in order to answer specific questions or address particular objectives. This process is crucial for data analysis, research, and decision-making.
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.
