this and super - Java Quiz Question

Sub And Super Classes

CPU and MotherBoard Next-but

Which of the following is incorrect?

X: this() is used to invoke a constructor of the same class.
Y: super() is used to invoke a superclass constructor.

	X only
	Y only
	Both are correct
	Both are incorrect

Topic: Inheritance And Constructors In Java

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1	Define Classes
2	Constructors Output Test
3	Classes854
4	Classes856
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13	Sub And Super Classes
14	Constructors Test
15	this and super
16	Four Wheelers
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21	Beautiful
22	Constructor
23	Constructors and inheritance