DATABASE CONCEPTS

What is the definition for a database?
Collection of organized data that allows access, retrieval of that data.
Collection of organized data that allows access, retrieval, and use of data.
Collection of organized data that allows retrieval, and use of that data.
Collection of organized data that allows data entry and store into a repository.
Which one of the statement is FALSE?
Information is produced by processing data.
Information is used to reveal the meaning of data.
Good, relevant, and timely information is the key to good decision making.
Good decision making is not the key to organizational survival in a global environment.
Which of the following is NOT the example of data?
RM10
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Najwa
Alor Setar
Data have little meaning unless they are grouped in a logical manner.
True
False
Data anomalies develop when required changes in redundant data are not made successfully. The followings are types of data anomalies:
Modification anomalies
Insertion anomalies
Deletion anomalies
Removal anomalies
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