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Java Applets - Multiple Choice Questions and Answers - Core Java MCQs

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Java Applets Objective Type Questions with Answers. Here five short Questions with Answers are added and each question contain four options as possible answer but only one option is the correct answer. Select one and check your answer with the given correct answer.
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(6) Which of the following statement is false in view of the applets in Java?
[A] Applets do not need a main() method
[B] Applets must be run under an applet viewer or a java-compatible browser
[C] User I/O is not accomplished with Java's stream I/O classes. Instead, applets use the interface provided by the AWT
[D] All are true

Comment

Answer: Option [D]
(7) Which of the following sequence of method calls take place when an applet begins?
[A] init(), start(), create()
[B] start(), init(), paint()
[C] init(), start(), paint()
[D] none of these

Comment

Answer: Option [C]

The methods used in applet are init(), start(0, stop(), destroy(), paint(Graphics)

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(8) Which of the following is NOT defined by applet class?
[A] init()
[B] paint()
[C] start()
[D] none of these

Comment

Answer: Option [A]

Init() method is a built in Java class. It is not defined by applet class because it is already written inside.

(9) Which of the following methods is defined by the Applet class?
[A] init()
[B] paint()
[C] start()
[D] none of these above

Comment

Answer: Option [D]
(10) What is not true about applets?
[A] Applets do not need a main() method
[B] Applets should be run under a Java-compatible browser
[C] Applet uses the interface provided by AWT
[D] User I/O is accomplished with Java's stream I/O classes

Comment

Answer: Option [D]

The classes java.io.InputStream and java.io.OutputStream are the root classes of all java IO input stream and Java IO Output stream classes respectively.

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