Java SE 11 Developer (1Z0-819) — Question 27

Which three initialization statements are correct? (Choose three.)

Answer options

• A. int[][][] e = {{1,1,1},{2,2,2}};
• B. short sh = (short)’A’;
• C. float x = 1f;
• D. byte b = 10; char c = b;
• E. String contact# = “(+2) (999) (232)”;
• F. int x = 12_34;
• G. boolean false = (4 != 4);

Correct answer: C, B, F

Explanation

The correct answers are C, B, and F. Option C initializes a float with a literal that includes an 'f', option B correctly casts a character to a short, and option F uses underscores for better readability in an integer. Options A and E contain syntax errors, D has a type mismatch, and G incorrectly uses 'false' as a variable name, which is a reserved keyword.