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1,241 dot net interview questions shared by candidates

C#/Oops: 1. Difference between int & int32. 2. What is CTS & functioanlity 3. Explain about GAC utility 4. Two assembly referred in one application. Client wants to update one assembly alone. how did you do that in PROD? 5. What is Garbage collection? Is it clears the unmanaged code or not? why? 6. What is finally & Dispose doing? 7. Write the code for String declaration inside notepad and difference between reference equals and .equals? 8. Abstract class declaration how to implement it? 9. Abstract class and Interface difference 10. Array and Arraylist details and its difference 11. Define Multidimensional Array in front of them 12. What is the entry point of vb.net program
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Dot NET Developer

Interviewed at HCLTech

3.8★
Oct 14, 2022

C#/Oops: 1. Difference between int & int32. 2. What is CTS & functioanlity 3. Explain about GAC utility 4. Two assembly referred in one application. Client wants to update one assembly alone. how did you do that in PROD? 5. What is Garbage collection? Is it clears the unmanaged code or not? why? 6. What is finally & Dispose doing? 7. Write the code for String declaration inside notepad and difference between reference equals and .equals? 8. Abstract class declaration how to implement it? 9. Abstract class and Interface difference 10. Array and Arraylist details and its difference 11. Define Multidimensional Array in front of them 12. What is the entry point of vb.net program

2 round 1.A file contains 1 million blacklisted urls. Which datastructure is used to search efficiently when a request comes in 2. What is a hashtable and explain the hashing mechanism 3. Sender sents a message to receiver. How a sender can ensure that the correct message reaches the recipient 4. Big O notation?
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Senior Dot Net Developer

Interviewed at SOTI

3★
Jul 23, 2019

2 round 1.A file contains 1 million blacklisted urls. Which datastructure is used to search efficiently when a request comes in 2. What is a hashtable and explain the hashing mechanism 3. Sender sents a message to receiver. How a sender can ensure that the correct message reaches the recipient 4. Big O notation?

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