Question: Consider the following code segment. 3 Mark for Review What is the value of num after the code segment is executed? String str = CompSci

Consider the following code segment. 3 Mark for Review What is the value of num after the code segment is executed? String str = "CompSci" ; System. out . printIn (str . substring(0, 3) ) ; int num = str . length ( ) ; A 3 A B 4 B C 6 D 7 D

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