The database approach to managing data is superior to the file-based approach.
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Name : Clas s: Dat e: Chapter 3 - Database Systems and Big Data True / False 1. A database, a database management system, and the application programs that use the data, make up a database environment. a. True b. Fals e ANSWER: True 2. A field is typically a name, number, or combination of characters that describes an aspect of a business object. a. True b. Fals e ANSWER: True 3. A collection of data fields that are all related to one object, activity, or individual is called a file. a. True b. Fals e ANSWER: Fals e 4. An attribute is a general class of people, places, or things for which data is collected, stored, and maintained. a. True b. Fals e ANSWER: Fals e 5. If "color" is an attribute, then "green" is a data item. a. True b. Fals e ANSWER: True 6. Two sets of fields can have a common primary key. a. True b. Fals e ANSWER: Fals e 7. The database approach to managing data is superior to the file-based approach. a. True b. Fals Copyright Cengage Learning. Powered by Cognero.Page 1 In this guide, you will learn advantages and disadvantages of DBMS. We will first discuss what is a file processing system and how Database management systems are better than file processing systems. Drawbacks of File system
Advantage of DBMS over file systemThere are several advantages of Database management system over file system. Few of them are as follows:
How the data based approach is different from file based approach?Database Management System is basically software that manages the collection of related data.
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Difference between File System and DBMS:. What are the advantages of a database management approach to the file processing approach?Advantages of Database Management System. Reducing Data Redundancy. The file based data management systems contained multiple files that were stored in many different locations in a system or even across multiple systems. ... . Sharing of Data. ... . Data Integrity. ... . Data Security. ... . Privacy. ... . Backup and Recovery. ... . Data Consistency.. What is the database approach to data management?The Database Approach to Data Management. Database technology eliminates many of the problems of traditional file organization by organizing data: centralizing data and controlling redundant data, and serve many applications and different groups at the same time.
What are some of the advantages of the database approach compared to the shared file approach of storing data?The database approach. The database approach is an improvement on the shared file solution as the use of a database management system (DBMS) provides facilities for querying, data security and integrity, and allows simultaneous access to data by a number of different users.
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