5 years ago in Java Package And Interface

Which of these interface must contain a unique element?

[A] Set
[B] List
[C] Array
[D] Collection
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Attempted 169
Correct 75
Incorrect 36
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Vaibhav Bisht
Vaibhav Bisht - 1 month ago

Vaibhav Bisht from Dehradun, India is saying Set is correct answer

Assaad Amine
Assaad Amine - 1 month ago

Assaad Amine from Casablanca, Morocco is saying Collection is correct answer

Awa Kone
Awa Kone - 1 month ago

Awa Kone from Berrechid, Morocco is saying Array is correct answer

ayoub benigmim
ayoub benigmim - 1 month ago

ayoub benigmim from Casablanca, Morocco is saying Set is correct answer

AHMED SOULIMANI - 1 month ago

AHMED SOULIMANI from Casablanca, Morocco is saying Set is correct answer

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