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Senior Java Developer Interviews

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Senior Java Developer Interview Questions

"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."

5,290 senior java developer interview questions shared by candidates

1. 100 doors task (first all doors closed, then open every door, then switch every 2nd door, then switch every 3rd door etc till 100th door. Find if nth door is opened or closed). 2. Java test questions (i.g. is this piece of code compilable, write the compareTo method to sort by last name, then by first name). 3. 27 horses, 3 tracks. Find the fastest horse and the second one by making minimum competitions between horses. Each horse always run with the same speed.
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Senior Java Developer

Interviewed at Interactive Brokers

3.4★
Apr 19, 2014

1. 100 doors task (first all doors closed, then open every door, then switch every 2nd door, then switch every 3rd door etc till 100th door. Find if nth door is opened or closed). 2. Java test questions (i.g. is this piece of code compilable, write the compareTo method to sort by last name, then by first name). 3. 27 horses, 3 tracks. Find the fastest horse and the second one by making minimum competitions between horses. Each horse always run with the same speed.

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