In using the keyword this in place of super) ,the invocation of this must be the ___________ action taken by the constructor.

A) first
B) last
C) it does not matter
D) none of the above

Question

In using the keyword this in place of super) ,the invocation of this must be the ___________ action taken by the constructor.A) firstB) lastC) it does not matterD) none of the above

Ruben Swartz · Accepted Answer

Final Answer : A, Explanation :  The keyword this must be the first action taken by the constructor as it is used to invoke another constructor within the same class. If it is not used as the first statement, then there is a chance that some instance variables may not have been initialized yet.

In using the keyword this in place of super) ,the invocation of this must be the ___________ action taken by the constructor.

A) first
B) last
C) it does not matter
D) none of the above

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