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Senior C Software Developer Interview Questions

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5,475 senior c software developer interview questions shared by candidates

About project, How you use Multi-threading explain, Debugging how do you do VS2012. What compilers you use. Difference between mutex, semaphore how they are different. Where can you apply synchronization techniques what will you use to do them. Storage classes in c Difference between global and external Static variable 2nd round with client: Different CPP programs were given and asked for expected ouput. cpp programs include all oops concepts, virtual, virtual destructor
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C++ Developer

Interviewed at Cognizant

3.4★
Feb 23, 2022

About project, How you use Multi-threading explain, Debugging how do you do VS2012. What compilers you use. Difference between mutex, semaphore how they are different. Where can you apply synchronization techniques what will you use to do them. Storage classes in c Difference between global and external Static variable 2nd round with client: Different CPP programs were given and asked for expected ouput. cpp programs include all oops concepts, virtual, virtual destructor

1. Explain relation between thread and process. 2. What is Singleton design pattern 3. What are smart pointers 4. Difference between public,private,protected members 5. What are casting operators 6. Convert 100 to decimal 7. What is recursion 8. Benefits of weak pointers over shared pointers 9. I was asked to write a program which will take input of an expression and sort misplaced and overused parenthesis and return sentence with sorted parenthesis, e.g. input - ))(({}{ output - {(())}
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C++ Developer

Interviewed at Barclays

4★
Aug 6, 2020

1. Explain relation between thread and process. 2. What is Singleton design pattern 3. What are smart pointers 4. Difference between public,private,protected members 5. What are casting operators 6. Convert 100 to decimal 7. What is recursion 8. Benefits of weak pointers over shared pointers 9. I was asked to write a program which will take input of an expression and sort misplaced and overused parenthesis and return sentence with sorted parenthesis, e.g. input - ))(({}{ output - {(())}

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