maheshreddy


{ City } hyderabad
< Country > india
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Question { 7851 }

Hi,
what is tier1.tier2.tier3 company.


Answer

1 tier stands for standalone application (presentation logic
,business logic,and database logic will be present in one
tier )
2 tier stands for client server environment(pl,bl
present in one tier and database logic willbe present in
another tier)
3 tier stands for web environment all the
layers present in different tiers)

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