Whats will be displayed if there are four matches between two tables when using outer join? what if it was an inner join?
Developer Interview Questions
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HR round : The Hr guy was interested in knowing what I know about the company and Why I want to join them.
How would you increase our sales by 200% within the next 6 months.
1. Android components 2. App lifecycle. 3. Design pattern
What do you know about our company?
Hacker Rank Test is pretty straightforward. It's a bunch of multiple choice questions, and a coding task. I did not spend the whole 2 hours like some of the other applicant suggested. I guess it really depends on how many years since you've graduated from a computer science program. The take home test is where I failed. They ask you to solve a maze (an image) with a start and goal for both orthogonal and non-orthogonal maze. They say they judge the code based on SOLID principles, performance and originality. They expect you to write this in C# and with visual studio. And if you fail their standards, they don't provide you with any information.
What kind of role you want? We have a huge team of data scientist? We have best innovators? What is the guarantee of your joining? and others
Given a matrix of chars from the set {"u", "l", "d", "r", "x"}, where the matrix is guaranteed to have one "x," and each of the other chars represent a direction up, down, left, and right, and a point on the matrix, write a function that returns true if "x" can be reached by following the specified path.
what are the access modifiers,
Inheritance, Interfaces, Concept of multiple inheritance in java
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