Difference between data handling and data management
Answers
Type of knowledge handled and its impact on the setting (especially if it's on a poisonous media). form of media containing knowledge and its storage capability, handling and storage necessities, dependability, longevity (in the case of degradable medium), retrieval effectiveness, and simple upgrade to newer media.
Data handling responsibilities/privileges, that is, WHO will handle that portion of information, at what purpose-throughout the project, for what purpose, etc knowledge handling procedures that describe however long the information ought to be unbroken, and when, how, and WHO ought to handle knowledge for storage, sharing, archival, retrieval and disposal functions.
Data area unit organized during a hierarchy that begins with the tiniest piece of information utilized by a computer—for functions of this discussion, one character comparable to a letter or variety. Characters kind fields comparable to names, phonephone numbers, addresses, and purchases. a group of fields makes up a record. a group of records is observed as a file. Integrated and connected files form up a information.
Data management:
The traditional approach to knowledge management consists of maintaining separate knowledge files for everyapplication. as an instance, AN worker file would be maintained for payroll functions, whereas an extra worker file may be maintained for account functions. One or additional knowledge files area unit created for every application. However, duplicated files lead to knowledge redundancy.
The problem with knowledge redundancy is that the risk that updates area unit accomplished in one file however not in another, leading to a scarcity of information integrity. Likewise, maintaining separate files is mostly inefficient as a result of the work of change and managing the files is duplicated for every separate file that exists. to beat potential issues with ancient knowledge management, the information approach was developed.
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Answer:
Some are used to store numbers, some are used to store text and some are used formuch more complicated types of data .
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The data types to know are:
String (or str or text). ...
Character (or char). ...
Integer (or int). ...
Float (or Real). ...
Boolean (or bool).
Answer:
Some are used to store numbers, some are used to store text and some are used formuch more complicated types of data .
...
The data types to know are:
String (or str or text). ...
Character (or char). ...
Integer (or int). ...
Float (or Real). ...
Boolean (or bool).
Answer:
Some are used to store numbers, some are used to store text and some are used formuch more complicated types of data .
...
The data types to know are:
String (or str or text). ...
Character (or char). ...
Integer (or int). ...
Float (or Real). ...
Boolean (or bool).