What is Polymorphism in OOPS?
Net Programmer Interview Questions
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1. React class component program to use hook and render funcation. 2. Reverse word program 3. React Hook, Promiss , Chaining React Life Cycle 4. Prop intialization in deep 5. live example of Singletone class Dependancy Injection 6.Base keyword, Method Overriding 7. Indexes and Type In SQL , Optimization in SQL, C# Use of Store Procedure
All questions are related to .Net and SQL. One more managerial round was there.
Third Round question was practical about the optimization of a particular process.
What was the complex problem you solved recently in the current project?
1- Difference between Process, Thread and Tasks in detail. 2- Define output parameter in function with no definition in caller. 3- What is difference between a good unit test and bad test unit??????? How can you say a test is written best? 4-What are disadvantages of LINQ? 5- What is difference between Abstraction and Interface? 6- Give sample of a abstraction class in .NET 7- What is dependency injection? 8- Coding: Write an interface and dependency inject in a class. 9- Coding: This class implements a async method. Create a property which binds to the result of the method. Whenever it gets the result set the property. So the caller of the function should not be locked. Caller should bind to the property. How can we find that property get the result? 10- Write a unit test code for this class in async matter????? 11- How many types of lock do we have in .net and what are their differences
Explain how different oops concepts work taking cellphone as an example
If there are 0 to n floors in a building how to find least number of floor from which a dropped glass will break. Using most optimized way. (application of searching algo)
Diff b/w put and patch
Diff b/w data reader and adapter and life cyle of blazor application
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