ienumerable vs ienumerator? Singleton pros and cons? Factory pattern vs DI? Struct vs Class Interface What is dll and why to use it? What is generic method? What is IOC? What is Race conditions? What is deadlock in Thread? Generic method to convert array of class to array of another class.
1. What is the difference between delete and truncate. 2. What is mean by partition in SQL. 3. What are the types of indexes are in SQL.
Tell me about design patterns you've used.
Quite some questions about .NET and how certain things are working. It was quite deep, talked about memory and how garbage collection works, a sync, micro services, database indexes, certain types of authentication.
Diff between PUT and POST
OOPS, C#, finiding output of programs,sorting techniques, delegate,observable, directives,decorator,indexers
MCP .NET framework 2.0 questions
2. How did these consumed Data (REST) Services.
What is a static Class? Can you explain me the process of some of your work?
1. In MVC pattern, what is different between viewbag and model attributes when passing data to view? Also ViewBag vs session data. Then do you know temp data? 2. SQL, Select customer id, customer name from customer and order Group by relative customer record and retrieve LAST order date. Create status column which shown active/inactive order status (base on your custom logic) 3. Open paint and draw clock which shown 11:50. Compute the degree between short hand and long hand.
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