Exam 1z0-808 topic 1 question 21 discussion

Answer is A : Boolean can't be used in switch

A is the answer

Answer -A

Switch cannot accept Boolean. A is correct

Answer is A

Answer is A

public class Test { public static void main(String[] args) { String opt = "true"; switch (opt) { case "true": System.out.print("True"); break; default: System.out.print("***"); } System.out.println("Done"); } }

Option is A.Because boolean type is not allowed in switch statement.

Obviously it's A

Correct Answer is A.

Answer A correct switch doesn't check boolean values

A is correct, you cannot have a boolean, double or long in a switch statement thus B is incorrect. C would result in the default statement being printed out

The switch takes as input only String and int

A correct

Agreed Answer is option A!

Agree, the correct answer "A" Replace line 5 With String opt = "true"; Replace line 7 with case "true":

Antwort B ergibt kein sinn , also es muss ein String sein , und bei C und D auslassen oder nicht kommt nur ; DONE raus public static void main(String[] args) { String opt = " true"; switch (opt) { case "true": System.out.print("True"); // break; // default: System.out.print("***"); } System.out.println("Done"); } } also nur Done / oder ?