Data Management

ITE 1801 - information Management Systems

Question 1

a) What is the meaning of term entropy? [3 marks]
Data be raw facts which exists in the breed of numbers, garner and mea positive(predicate)ments that are not processed in any form and which has a little meaning

b) Explain the importance of sharable attribute of data. [3 marks]
homogeneous type of data might be needed by many departments in an validation for decision making
There are data much(prenominal) as volatile and non volatile. simultaneous admission fee to these data mustiness be needed so the data which exist or collected must in a form of shareable and must be in a alter place to access by the needed people at the same time.

c) What is the security attribute of data? What is its importance to an organization? [4 marks]
 Decisions are made on the data collected after(prenominal) being processed, any type of manipulation or cold shoulder or addition may cause a agglomerate of damage to the standing of the organization. There for data must be kept very securely ,we must make sure to adopt relevant security measures to safeguard the data such as allowing authorized persons to access the data and making hierarchies in accessing the data and also we must protect the data from hackers as well therefore the data must be in a form of securable.





Question 2
a) What is the difference between Data and Information? [2 marks]
Datas are raw facts which are not processed in any form therefore one after partt make any decisions based on the data but information are processed data in a meaningful way where one can come to a conclusion on an issue

b) Explain wherefore higher information hardness is desirable for an organization. [3 marks]
The success or the failure of an organization depends on the right decision making on right time. To take correct decision, decision makers must have correct, accurate reliable information. There are twain main requirements to be successful in decision making, the knowledge and the correct reliable information. Therefore and...If you want to get a full essay, order it on our website: Ordercustompaper.com



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