Discussion :: Database Systems - Section 1 (Q.No.2)
Which of the following is not a logical data-base structure?
Answer: Option D
No answer description available for this question.
|R S said: (May 31, 2012)|
|What is chain database structure?|
|Kamlesh Ji said: (Aug 16, 2014)|
|Chain Also known as a series of database structure.|
|Benny said: (Dec 3, 2015)|
|CHAIN is a multi agency database recording information about rough sleepers and the wider street population in London.|
|Aditya said: (Oct 12, 2016)|
|Under which topic it will come? I am confused, please tell me.|
|Syjay said: (Feb 27, 2017)|
|Chain allows users to share information about work done with rough sleepers and about their needs, ensuring that they receive the most appropriate support and that efforts are not duplicated.|
|Kesi said: (Mar 30, 2017)|
|For a tree there will be a parent child relationship.
For a relational there will be some logical query statements.
For a network there will be logical communication like router-router.
But for chain there will not be any logical relationship, because the nodes are connected in circular manner.
|Sajjad said: (Jul 21, 2017)|
|Good explanation, Thanks @Kesi.|
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