Quiz : .NET Developer

With this quiz we are aiming to learn more about your generic programming skills. The quiz consists of 14 questions with multiple choices.

It is estimated that the quiz will take 20-25 mins to complete. Please note that some questions may have multiple answers.

Good luck!


What is the difference between Primary key and Unique key?


What result would provide this code sample?


int?[] arr=new int?[5];
Console.WriteLine(arr[4]);


Can we use “this” in the static class


Which of the following operator does not throw an exception if the cast fails?


Which of the following extension method allows us to configure custom error handling route?


Which of the following request/response data formats Web API supports by default?


Lambda expression can be invoked like a delegate


Which of the following keyword is used to declare a variable whose type will be automatically determined by the compiler?


Which types of indexes are in the SQL server?


What is a trigger in SQL?


What are the different types of temporary tables in SQL server?


Which of the following keyword is used to raise an error in a stored procedure?


What is normalization?


Which code is more optimal?

1)

String text="FirstName"+"LastName";

2)

StringBuilder textB=new StringBuilder();
textB.Append("FirstName");
textB.Append("LastName");
String text=textB.ToString();


Powered by Odoo