A HashTable t maintains a collection of names of states and capital city of each state.Which among the following finds out whether “New delhi” state is present in the collection or not?

t.ContainsKey(“New delhi”);

t.ContainsValue(“New delhi”);

A HashTable t maintains a collection of names of states and capital ci

1.	A HashTable t maintains a collection of names of states and capital city of each state.Which among the following finds out whether “New delhi” state is present in the collection or not?
A.	t.HasValue(“New delhi”);
B.	t.ContainsKey(“New delhi”);
C.	t.HasKey(“New delhi”);
D.	t.ContainsValue(“New delhi”);
Answer» C. t.HasKey(“New delhi”);

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A HashTable t maintains a collection of names of states and capital city of each state.Which among the following finds out whether “New delhi” state is present in the collection or not?

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