Oracle Exam 1Z0-811 Topic 2 Question 24 Discussion

Actual exam question for Oracle's 1Z0-811 exam

Question #: 24
Topic #: 2

[All 1Z0-811 Questions]

Which statement is true about a mutator method?

AIt replaces the default constructor.

BIt returns mutated instance members.

CIt must be declared private.

DIt can be used to assign data to instance members.

Show Suggested Answer

Suggested Answer: B

by Dean at Feb 13, 2024, 04:50 AM

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Chandra

6 months ago

I remember learning that mutator methods are often public and used to set values in an object, so I think D is the right choice.

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Charlesetta

6 months ago

I see your point, Adelle, but I think option D is more commonly associated with mutator methods.

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Adelle

6 months ago

But isn't option B) also true? It returns mutated instance members.

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Miles

6 months ago

I agree with Charlesetta. Mutator methods are used to change or assign values to instance variables.

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Charlesetta

6 months ago

I think the correct answer is D) It can be used to assign data to instance members.

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Desmond

7 months ago

Yes, it can modify instance members as well, that's why I chose D)

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Lovetta

7 months ago

But can't it also modify instance members?

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Alba

7 months ago

I agree with Desmond, a mutator method is used to assign data to instance members.

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Desmond

7 months ago

I think the correct answer is D)

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