What are some questions that would be good to ask a candidate in a phone interview that can measure their OOD knowledge?

asked 17 Jul '12, 03:54

christina's gravatar image

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edited 17 Jul '12, 05:10

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pedrolima ♦♦


You can ask:

How would you code a class so that can only be one object of that class?

This is known as a 'singleton'.

What does it mean to say that a method is 'static'?

How do you invoke a static method defined in one class in another class?

What access modifier is required? If the invoking class is an extension, what modifier, other that public, can be used?

What is a 'wrapper'' class?


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answered 17 Jul '12, 04:45

njovianni's gravatar image

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edited 17 Jul '12, 04:52

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pedrolima ♦♦

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question asked: 17 Jul '12, 03:54

question was seen: 5,448 times

last updated: 17 Jul '12, 05:10