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Junior Net Developer Interview Questions

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8,170 junior net developer interview questions shared by candidates

1.What is Abstraction? 2.What is Interface? 3.Can we create instance of interface? 4.sealed class in c#? 5.Method Overloading? 6.What is Polymorphism? 7.What is Serialization? 8.What is Primary key? 9.Difference between Primary Key and Unique key 10.Which is faster in Array and ArryList? After answer they ask why and etc....
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TCS BPS for C#.Net

Interviewed at Tata Consultancy Services

3.5★
Apr 3, 2017

1.What is Abstraction? 2.What is Interface? 3.Can we create instance of interface? 4.sealed class in c#? 5.Method Overloading? 6.What is Polymorphism? 7.What is Serialization? 8.What is Primary key? 9.Difference between Primary Key and Unique key 10.Which is faster in Array and ArryList? After answer they ask why and etc....

Tell me about yourself truncate and delete Stored procedures Primary key, unique key, composite key Multiple inheritance in interface Project in detail How can we store excel sheets in database directly Reference types bulk insert CI/CD Pipeline, Jenkins lazy loading Inheritance - method overloading with int16,int32,int64 Anti-forgery token - uses String memory, int, signed int, unsigned int Entity framework why multiple inheritance not in class and why in interface Why WCF Rest services instead of web API, web services Difference between public variable and public properties Filters in MVC Various contracts in rest service Package for your services ref and out keyword sealed class and it's uses IEnumerable, IQueryable
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.NET Developer

Interviewed at Tata Consultancy Services

3.5★
Sep 22, 2022

Tell me about yourself truncate and delete Stored procedures Primary key, unique key, composite key Multiple inheritance in interface Project in detail How can we store excel sheets in database directly Reference types bulk insert CI/CD Pipeline, Jenkins lazy loading Inheritance - method overloading with int16,int32,int64 Anti-forgery token - uses String memory, int, signed int, unsigned int Entity framework why multiple inheritance not in class and why in interface Why WCF Rest services instead of web API, web services Difference between public variable and public properties Filters in MVC Various contracts in rest service Package for your services ref and out keyword sealed class and it's uses IEnumerable, IQueryable

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