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:A
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”);
Explanation: None.