Principal Data Engineer Interview Questions

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What is composition? Lets say, you have a class A with a method called "Print" that prints "Hello World". Then I will create a new class called B where I will be using composition and it will also have a method called "Print" where it will print "Hello Vijay". How will you implement this?
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Principal Software Developer

Interviewed at Herbalife

3.5
Jun 17, 2018

What is composition? Lets say, you have a class A with a method called "Print" that prints "Hello World". Then I will create a new class called B where I will be using composition and it will also have a method called "Print" where it will print "Hello Vijay". How will you implement this?

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