Java Programming Questions & Answers: part6



Software Programming : Java Programming QUESTIONS AND ANSWERS :: part6 : 1 to 5

Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :

1.What is the sequence of major events in the life of an applet?

init, start, stop, destroy
start, init , stop , destroy
init, start , destroy, stop
init, start, destroy
destroy, start, init, stop.

2.What is the return type of the method getID() defined in AWTEvent class

Int
long
Object
Component
float.

3.Given a class named Book, which one of these is a valid constructor declaration for the class?

Book(Book b) { }
Book Book() { }
private final Book() { }
void Book() { }
abstract Book() { }.

4.Given the code String s1 = “ yes” ; String s2 = “ yes “ ; String s3 = new String ( s1); Which of the following would equate to true?

s1 == s2
s1 = s2
s3 == s1
s3=s1
s1!=s2.

5.What is the fundamental unit of information of writer streams?

Characters
Bytes
Files
Records
Information.

More Java Programming QUESTIONS AND ANSWERS available in next pages

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