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Ordinary file cabinets just take up too much space in the building. Most employers still save hard copies, but they are kept in storage buildings or warehouses instead of the building. Nowadays, everything is saved on computer files.
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∙ 15y ago
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The Web uses a file-based approach to documents by which a client first fetches a file before it is opened and displayed What is the consequence of this approach for multimedia files?
traditional file based approach
What are the five approaches to management information system design and what are the advantages and disadvantages of each?
Traditional approach, Current practice approach, reaction approach, cafeteria approach, human service approach
What is database approach?
•Database approach: approach whereby a pool of related data is shared by multiple application programs; offers significant advantages over traditional file-based approach
Database approach VS traditional approach?
Database Approach vs. Traditional File ProcessingSelf contained nature of database systems (database contains both data and meta-data).Data Independence: application programs and queries are independent of how data is actually stored.Data sharing.Controlling redundancies and inconsistencies.Secure access to database; Restricting unauthorized access.Enforcing Integrity Constraints.Backup and Recovery from system crashes.Support for multiple-users and concurrent access.
What is traditional approach?
•Traditional approach: separate data files are created and stored for each application program •Results in data redundancy: duplication of data in separate files •Data redundancy conflicts with data integrity (the degree to which the data in any one file is accurate)
List and explain features of file based approach?
features of file based approach
What is traditional approach to historical approach?
whats is hegemony
Disadvantages of a file management system?
Traditional file management lacks in may ways from DBMS we use today.1) Traditional FPS does not maintain data integrity. 2) Traditional FPS does not maintain data consistency. 3) Traditional FPS does not support and allow to use query .
What are the advantages and disadvantages of humanistic approach?
What are the advantages and disadvatages of the humanistc approach?
What are the disadvantages of a child centred approach?
they are
Advantages n disadvantages of traditional file system?
A disadvantage of a traditional file system is human error. When a file is filed in the wrong place it can be a long time before the file is located. Another disadvantage is the possibility of fire destroying the records. An advantage to this type of filing system is that there is a hard copy of everything that is filed. A file can be copied for several users of the file.
Discuss the main characteristics of the database approach and how it differs from traditional file system?
The database approach centralizes data storage and management in a structured manner using tables and relationships, promoting data integrity and security. It supports complex queries and transactions. In contrast, traditional file systems store data in separate files without inherent relationships, making it less efficient for managing complex data and ensuring consistency.
