Which code fragment would correctly identify the number of arguments passed via the command line to a Java application, excluding the name of the class that is being invoked?
a. int count = args.length;
b. int count = args.length - 1;
c. int count = 0; while (args[count] != null) count ++;
d. int count=0; while (!(args[count].equals(""))) count ++;
a
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