Nuhvin Global Services Private Limited Full Stack Developer Interview Questions and Answers

Questions on aptitude and data structures

Q1. SQL test paper and technical round asking simple questions on programming and oops concept
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Q1. Tell me about your current project
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CRUD application of Employee Management

Q1. Introduce yourself what are you hobbies what is your qualifications
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Timea and work,time and distance

Mettl , easyrotate array , reverse strign

Q1. Select query with joins Distinct difference Q2 arrays sorting merging pushing Product tables select
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Q2. Socialite laravel only basics
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Its very good the give a scenario and according to that you have to develop a project

Q1. What is inhertance and its type
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Inheritance is a mechanism in OOP where a new class is derived from an existing class.
• It allows the new class to inherit the properties and methods of the existing class.

• There are 4 types of inheritance: Single, Multiple, Hierarchical, and Multilevel.

• Example: A class 'Car' can inherit properties and methods from a class 'Vehicle'.
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Q2. What is Polymorpism and thier type
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Polymorphism is the ability of an object to take on many forms. There are two types: compile-time and runtime polymorphism.
• Compile-time polymorphism is achieved through function overloading and operator overloading.

• Runtime polymorphism is achieved through virtual functions and function overriding.

• Polymorphism allows for code reusability and flexibility in object-oriented programming.

• Example of compile-time polymorphism...read more
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Q1. Tell me about yourself
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Small application that perform crud operation