Java Developer
Role: Java Developer
Assesses object orientation, use of Spring and Hibernate, API design, concurrency, security and best practices in enterprise Java. Suited to openings on legacy systems or new projects in the JVM ecosystem.
Sample questions
Taken from the template itself. Questions with a recorded answer key are left out, so reading this page cannot help anyone pass the test.
As the candidate sees it
Java Developer
- 1.Short text
Which Spring annotation combines @Controller and @ResponseBody to expose REST endpoints?
With it, the class's methods return serialized data (for example, JSON) directly in the response body, without resolving views. Answer with the annotation name.
- 2.Short text
Which Java keyword guarantees that changes to a variable are visible to other threads?
One thread updates a stop flag and another thread reads it in a loop. Without the keyword, the reading thread may keep seeing a cached value. Answer with the keyword.
- Shown once you copy the template
- Shown once you copy the template
- Shown once you copy the template
6 more questions in the full template.
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Short text
Which Spring annotation combines @Controller and @ResponseBody to expose REST endpoints?
Answer
Score
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