NCR Voyix Software Engineer III Interview Questions and Answers

Oops, solid principles, easy coding questions , sql basics , guess the output

Q1. Write program in c# describing all OOPs concepts.
Ans. 
Program in C# demonstrating OOPs concepts
• Use classes and objects to demonstrate encapsulation

• Inheritance can be shown by creating a base class and derived classes

• Polymorphism can be illustrated through method overriding or interfaces

• Abstraction can be implemented by hiding internal details and showing only necessary information
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Q2. Write program for matrix diagonal & anti diagonal sum.
Ans. 
Program to calculate diagonal and anti-diagonal sum of a matrix.
• Iterate through the matrix to calculate diagonal and anti-diagonal sums separately.

• For diagonal sum, add elements where row index equals column index.

• For anti-diagonal sum, add elements where row index + column index equals matrix size - 1.

• Example: For a 3x3 matrix, diagonal sum = matrix[0][0] + matrix[1][1] + matrix[2][2]

• Example: For a 3x3 matrix, anti-di...read more
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Q3. SOLID principles and design patterns
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Q1. Most of them are in inheritence,polymorphism,sample programme to write
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Q1. Behaviour managerial skills
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Q1. Salary discussion. about my family/educational background if i can work from Hyderabad
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