NCR Voyix Senior Software Engineer Interview Questions and Answers

Q1. Difference between structure and class
Ans. 
Structure is a user-defined data type that groups related data members, while class is a blueprint for creating objects with data members and member functions.
• Structure is a value type, while class is a reference type

• Structure members are public by default, while class members are private by default

• Structure does not support inheritance, while class supports inheritance

• Example: struct Person { string name; int age; };
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Q2. What is Pass by Value & pass by Reference
Ans. 
Pass by value involves passing a copy of the actual value, while pass by reference involves passing a reference to the actual value.
• Pass by value: actual value is copied and changes made to the copy do not affect the original value

• Pass by reference: reference to the actual value is passed, changes made to the reference affect the original value

• Example: Pass by value - int x = 10; func(x); // x remains 10 after func cal...read more
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Q3. Print ****** *** *
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Q1. On c++ oops concepts
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Real time case studies and puzzles

Q1. Hr discussion on salary and work
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