Java Technical Lead Interview Questions

595 java technical lead interview questions shared by candidates

Questions on serialization and multi threading. Question on strategy design pattern. Basic questions on oracle PLSQL . Performance tuning in java. The interviewer did not know that there exists a try catch block in sql and we can throw and error from the catch block. The interviewer does not know the difference between sqlserver and oracle. He assumes both have the same features.
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Technical Lead - Java

Interviewed at State Street

3.4
Jul 9, 2018

Questions on serialization and multi threading. Question on strategy design pattern. Basic questions on oracle PLSQL . Performance tuning in java. The interviewer did not know that there exists a try catch block in sql and we can throw and error from the catch block. The interviewer does not know the difference between sqlserver and oracle. He assumes both have the same features.

Concurrent package collection, Semaphore,Cyclic Barrier, Class Level Lock, Object level Lock, Access Modifier, Serialization, Tree Map, Comparator vs Comparable. Design patterns,SOLID Paper code -> Prime Number, Cylic String
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Module Lead Java

Interviewed at Continental

3.9
Feb 22, 2017

Concurrent package collection, Semaphore,Cyclic Barrier, Class Level Lock, Object level Lock, Access Modifier, Serialization, Tree Map, Comparator vs Comparable. Design patterns,SOLID Paper code -> Prime Number, Cylic String

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