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Select an Expression to Complete the Program Segment Below, Which

Question 42

Multiple Choice

Select an expression to complete the program segment below, which is designed to read data from a file whose name is specified as the first command line argument.If no command line arguments are given, the program reads data from the default.txt file. Select an expression to complete the program segment below, which is designed to read data from a file whose name is specified as the first command line argument.If no command line arguments are given, the program reads data from the default.txt file. A) args > 0 B) args[0] != null C) args.length >= 0 D) args.length > 0


A) args > 0
B) args[0] != null
C) args.length >= 0
D) args.length > 0

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