Given this enum declaration:
Examine this code:
System.out.println(Alphabet.getFirstLetter());
What code should be written at line 3 to make this code print A?
Exam 1z0-819 All QuestionsBrowse all questions from this exam
Question 67
Correct Answer: B
To make the code print 'A', the getFirstLetter method must return the string representation of the constant A from the enum. Option B correctly uses the toString() method on A and declares getFirstLetter as static, ensuring it can be called on the enum type Alphabet without an instance. Thus, the proper code should be: static String getFirstLetter() { return A.toString(); }. This ensures the method returns 'A' as required by the question.
Discussion
d7bb0b2Option: B
A-> Missing } ,and if this is fixed, Alphabet.values()[1] => print B B-> ok C- > instance method so => Alphabet.getFirsletter() throw compilation error D-> same as C C AND D only works in an element of enum: Alphabet.A.getFirstLetter() not in static context Alphabeg.getFirstletter()
d7bb0b2Option: A
TWO OPTIONS ARE OK: A AND B; C AND D , are invalid because ther aren't static so cannot call with Alphabet.method().
d7bb0b2
Sorry only b, CAUSE A [1] must be [0]
d7bb0b2
and A missing }
OmnisumemOption: B
Tested: B.
StavokOption: B
B is correct
tmuralimanoharOption: B
Answer:B
Mukes877Option: B
B is correct Because Static is for not creating any object and values()[1] gives -> B
ObaltOption: B
Correct answer is B