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Suppose there is an Online shopping cart application having
different objects like Cart, SelectionItem, Billing,
COnfiguration, Authentication, Authorization,
PersonalDetails etc. Out of this which one can be made a
singleton pattern and why?
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Answer Posted / siddharth
With singleton design pattern we can ensure the following:
1) Only one instance on the class is created
2) Provide global point of access to the object.
example: printerspoolers
So in the above question configuration can be made a
singleton design pattern as configuration is same for
everyone
| Is This Answer Correct ? | 12 Yes | 1 No |
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