Select from following answers:- Share Common Attribute
- Unique attributes
- Key attributes
- None of the above
- All Above
The GroupBy operator takes a delegate that extracts a key value and returns a collection of IGrouping<Key, Values> objects, for each distinct key value. The IGrouping objects can then be used to enumerate all the objects for a particular key value.
Show Correct Answer
Asked In: Many Interviews |
Alert Moderator