they asked about what is the application class do
Junior Android Developer Interview Questions
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Basic Java concepts: How to upload a file while video is being played Android Activity life Cycle.
they ask me something about java compilation
find pair in array whose difference is given number.
Production quality code question. Architecture questions. Agile process quetion
Questions are about Android,java and Database
1. Difference between Thread and Runnable. 2. Started Service and bound service and Intent Service. 3. SOLID Principle. 4. ART and Dalvik. 5. How the APK generated in Android. 6. Proguard obfuscation. how it works 7. HashMap and HashTable difference. 8. Difference between Array List and HashMap. 9. How the Concurrent Hashmap is Threadsafe. 10. Static synchronization in java. 11. Foreground service. 12. Basic puzzle. 13. Signed APK. 14. CI/CD. Round Second : 1. Fasad Pattern. 2. Points to review in code Code Review. 3. Logger design approach. 4. Info logs. 5. Java 8 New feature. 6. Microservice architecture. 7. type of design pattern in java 8. what design pattern we use. 9. Round Third 1.Sort value of hashmap. 2. Find duplicate between array without repetition. 3.cache design. 4. Memory management in Java 5. String pool 6. Ensure maxium cache hit and minium cache miss .7. Difference between Arry and linked , when should we use the both. 7. find second largest in array. 8. create stack using queue. 9. hashcode and equals
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Find the sum of contiguous subarray within a one-dimensional array of numbers which has the largest sum.
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