Graduate Developer Interview Questions

5,194 graduate developer interview questions shared by candidates

Difference between a class and an object. What is polymorphism. How would you call a method from the base class. (IE from Animal instead of Dog) Difference between an array and a list, when would you use either one. What is the difference between a queue and a stack. How would you create a tree of a folder structure. If I throw a coin 5 times what is the likelihood I'll get at least one head. If I have 8 marbles, 7 way exactly the same and 1 is slightly heavier, using a weigher how many moves could you find out which was the heaviest.

Graduate Software Engineer

Interviewed at Entuity

4.5
Feb 15, 2017

Difference between a class and an object. What is polymorphism. How would you call a method from the base class. (IE from Animal instead of Dog) Difference between an array and a list, when would you use either one. What is the difference between a queue and a stack. How would you create a tree of a folder structure. If I throw a coin 5 times what is the likelihood I'll get at least one head. If I have 8 marbles, 7 way exactly the same and 1 is slightly heavier, using a weigher how many moves could you find out which was the heaviest.

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