Java MCQ Questions

(A) IllegalUnderscoresException

(B) Underscores are out of range

(C) Too many Underscores

(D) Underscores have to be located within digits

(A) Boolean

(B) Integer

(C) Float

(D) None of these

(A) Double

(B) Integer

(C) Characters

(D) Boolean

(A) JDK 7

(B) JDK 9

(C) JDK 8

(D) JDK 6

(A) JDK 8

(B) JDK 4

(C) JDK 6

(D) JDK 9

(A) 0x

(B) Ax

(C) Both (a) and (b)

(D) None of the above

(A) Combine two boolean values

(B) Combine two Numeric Values

(C) Combine two Strings

(D) Combine two characters

(A) A alphabet

(B) 0

(C) Ax

(D) 0x

(A) True

(B) False

(A) { }

(B) ()

(C) Both (a) and (b)

(D) None