In C#, Dictionary<TKey, TValue> is a collection of key-value pairs. I

What is dictionary and hashtable in c#?

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Answer Posted / Deepak Kumar

In C#, Dictionary<TKey, TValue> is a collection of key-value pairs. It is implemented as a hash table for fast lookups using keys. Hashtable is an older, non-generic collection that functions similarly to Dictionary but requires specific types for the keys and values.

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