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29,166 senior developer interview questions shared by candidates

during the first part of the Interview, the Unit manager introduced me the company and the position which was C/C++ developer. In the second part I've introduced my self and my experiences so the unit manager asked me few questions such as: what did you learn with this experience, what was the most difficult thing you faced and so on. After that I had a written test, made of 40 questions to be answered in 40 minutes. The position was for a DEV in C/C++ but many questions were in Java. Here's some questions I remember: What is the difference between an Interface and Abstract class? How would increase the area of a square if you increase the length of a side of 40%? How can you swap two variables containing a integer without using a third variable? How do you convert the hex number CAFE in bits ? How do you convert the bits number 100112100101.... into hex ? And then other java questions rather simple for a java Dev. After complaining about the fact that there were java questions, I have been asked some C++ questions, such as which cast operators do you know, which one you have used, what is the differences, and other basic C++ questions.
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Senior Software Developer

Interviewed at Gemalto

3.8★
Jun 20, 2015

during the first part of the Interview, the Unit manager introduced me the company and the position which was C/C++ developer. In the second part I've introduced my self and my experiences so the unit manager asked me few questions such as: what did you learn with this experience, what was the most difficult thing you faced and so on. After that I had a written test, made of 40 questions to be answered in 40 minutes. The position was for a DEV in C/C++ but many questions were in Java. Here's some questions I remember: What is the difference between an Interface and Abstract class? How would increase the area of a square if you increase the length of a side of 40%? How can you swap two variables containing a integer without using a third variable? How do you convert the hex number CAFE in bits ? How do you convert the bits number 100112100101.... into hex ? And then other java questions rather simple for a java Dev. After complaining about the fact that there were java questions, I have been asked some C++ questions, such as which cast operators do you know, which one you have used, what is the differences, and other basic C++ questions.

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