11. String test = “Test A. Test B. Test C.”； 12. // insert code here 13. String[] result = test.split（regex）； Which regular expression inserted at line 12 will correctly split test into “Test A，” “Test B，” and “Test C”？（） A: String regex = “”； B: String regex = “ “； C: String regex = “.*“. D: String regex = “\\s” E: String regex = “\\.\\s*”； F: String regex = “\\w[ \.] +“；

11. String test = “Test A. Test B. Test C.”；  12. // insert code here  13. String[] result = test.split（regex）；  Which regular expression inserted at line 12 will correctly split test into “Test A，” “Test B，” and “Test C”？（） A:  String regex = “”； B:  String regex = “ “； C:  String regex = “.*“. D:  String regex = “\\s” E:  String regex = “\\.\\s*”； F:  String regex = “\\w[ \.] +“；

Given： 11.String test = "This is a test"； 12.String[] tokens = test.split（"\s"）； 13.System.out.println（tokens.length）； What is the result？（） A: 0 B: 1 C: 4 D: Compilation fails.

11. String test = “This is a test”；  12. String[] tokens = test.split（”\s”）；  13. System.out.println（tokens.length）；  What is the result？（） A:  0 B:  1 C:  4 D:  Compilation fails. E:  An exception is thrown at runtime.

11. String test = “This is a test”； 12. String[] tokens = test.split（”\s”）； 13. System.out.println（tokens.length）； What is the result？（） A: 0 B: 1 C: 4 D: Compilation fails. E: An exception is thrown at runtime.

Given： 11. String test = "This is a test"； 12. String[] tokens = test.split（"\s"）； 13. System.out.println（tokens.length）； What is the result？（） A: An exception is thrown at runtime. B: 1 C: 4 D: Compilation fails. E: 0

Given：   11. String test = "This is a test"；   12. String[] tokens = test.split（"\s"）；   13. System.out.println（tokens.length）；   What is the result？（） A:  An exception is thrown at runtime. B:  1 C:  4 D:  Compilation fails. E:  0

下面哪个不是数组的方法 A: map() B: split() C: filter() D: test ()

Given： 11. String test = "This is a test"； 12. String[] tokens = test.split（"/s"）； 13. System.out.println（tokens.length）； What is the result？（） A: A An exception is thrown at runtime. B: B 1 C: C 4 D: D Compilation fails. E: E 0

In a one-tailed hypothesis test:? the rejection region is in only one of the tails of a distribution.|the rejection region is split between the tails of a distribution.|the area of the rejection region equals the p-value.|the area of the rejection region is twice the value of the p-value.