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What is GAC? How to add assemblies in GAC? Managed code vs unmanaged code Value type vs reference type Abstract class vs interface ViewData vs TempData Request processing in MVC ASP.NET vs MVC ASP.NET web service vs WCF WCF contracts CTE in SQL server
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Senior Engineer - Product Development

Interviewed at Symphony Teleca

3.7★
Apr 26, 2015

What is GAC? How to add assemblies in GAC? Managed code vs unmanaged code Value type vs reference type Abstract class vs interface ViewData vs TempData Request processing in MVC ASP.NET vs MVC ASP.NET web service vs WCF WCF contracts CTE in SQL server

The 1st round was a telephonic discussion with Architect: 1. What is the optimal way to download a large file from server to your local machine? 2. About Design Patterns. 3. Explain Singleton pattern in detail. Let say a singleton pattern class is created. Another DLL is creating a instance of the Singleton class in 1st Line. In the same file, another instance call is being invoked. Whether it creates a new instance again or the previously created instance would be consumed? 4. Design a Paint Brush application. This is to evaluate the OOPS approach. 5. Download a 9 GB file from the network. 1st 100KB goes into File1, 2nd 100KB goes into File2, 3rd 100KB goes into File 3 and again start storing into File1, 2, 3... What is the optimal way to achieve this? 2nd round was F2F interview with the Architect: 1. Create an OOP Design to achieve the below functionality: Define a array and add necessary functions to achieve the functionalities: a) Find maximum number in the array. b) Add items to array c) Search an item in the array. All these functionality should be written using C or C# (without using any of the .net methods). 2. Create a function IndexOf(Source string, Destination string) which should return the index value. Don't use any of the existing .net methods/properties. Write the algorithm using C or C# 3. Explain the use of delegates in C# and write an example. 4. About different type of sorting algorithms and draw backs of sorting. Note: What I heard from the interviewer is, they are expecting people with C/C++ and C#. The C/C++ with Windows API's usage would be 80% and 20% of C#. Also, they are expecting the people to be good in Data structures and Algorithms.
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Product Development Manager

Interviewed at Support.com

3★
Jul 14, 2012

The 1st round was a telephonic discussion with Architect: 1. What is the optimal way to download a large file from server to your local machine? 2. About Design Patterns. 3. Explain Singleton pattern in detail. Let say a singleton pattern class is created. Another DLL is creating a instance of the Singleton class in 1st Line. In the same file, another instance call is being invoked. Whether it creates a new instance again or the previously created instance would be consumed? 4. Design a Paint Brush application. This is to evaluate the OOPS approach. 5. Download a 9 GB file from the network. 1st 100KB goes into File1, 2nd 100KB goes into File2, 3rd 100KB goes into File 3 and again start storing into File1, 2, 3... What is the optimal way to achieve this? 2nd round was F2F interview with the Architect: 1. Create an OOP Design to achieve the below functionality: Define a array and add necessary functions to achieve the functionalities: a) Find maximum number in the array. b) Add items to array c) Search an item in the array. All these functionality should be written using C or C# (without using any of the .net methods). 2. Create a function IndexOf(Source string, Destination string) which should return the index value. Don't use any of the existing .net methods/properties. Write the algorithm using C or C# 3. Explain the use of delegates in C# and write an example. 4. About different type of sorting algorithms and draw backs of sorting. Note: What I heard from the interviewer is, they are expecting people with C/C++ and C#. The C/C++ with Windows API's usage would be 80% and 20% of C#. Also, they are expecting the people to be good in Data structures and Algorithms.

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