You write the following method (line numbers are included for reference only):
You need to ensure that the method extracts a list of URLs that match the following pattern:
@http://(www.)?([^.]+).com;
Which code should you insert at line 07?
A . Option A
B . Option B
C . Option C
D . Option D
Answer: C
Explanation:
The MatchCollection.GetEnumerator method returns an enumerator that iterates through a collection.
Note:
The MatchCollection Class represents the set of successful matches found by iteratively applying a regular expression pattern to the input string.
Incorrect:
Not B: The ICollection.SyncRoot property gets an object that can be used to synchronize access to the ICollection.
Reference: MatchCollection.GetEnumerator Method
https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.matchcollection.getenumerator(v=vs.110).aspx