a) java.lang.String
b) java.lang.Byte
c) java.lang.Short
d) java.lang.StringBuilder
d) java.lang.StringBuilder
a. Output stream b. Input stream c. Reader stream d. Input reader stream Answer: a. Output stream Explanation: flush() of output stream class is used
a. is-a b. part-of c. has-a d. has-parts Answer: d. has-parts Explanation has-parts is the wrong answer! Object-oriented programming generally supports four types of relationships:
a) It can only contain one class declaration. b) It can contain one public class declaration and one public interface definition. c) It must define
a. int number(); b. float average[]; c. counter int[]; d. []double marks; Answer: b. float average[]; Explanation: The correct syntax for declaring an array is
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