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Java Technical Lead Interview Questions

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595 java technical lead interview questions shared by candidates

They found my profile on one of the job portals. One of the recruiters contacted me as they liked my profile. They wanted me to appear for the Programming test of 3 hours. Which I delivered successfully. As per the feedback they liked my test deliverables, but they have changed the requirements of the job, that is very unprofessional and cheating.
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Lead Java Developer for Toronto

Interviewed at Architech

4.3★
Feb 22, 2013

They found my profile on one of the job portals. One of the recruiters contacted me as they liked my profile. They wanted me to appear for the Programming test of 3 hours. Which I delivered successfully. As per the feedback they liked my test deliverables, but they have changed the requirements of the job, that is very unprofessional and cheating.

Written test is to write a sort program. They asked very basic question to me and also not happy with my answers. These question were asked when I had 4 to 5 years exp. Cause of Java out of memory error ConcurrentHashmap where is the synchronized block written? ConcurrentHashmap and Collections.synchronizedMap() difference Singleton pattern Why static methods are used ? Versioning in rest webservice
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Technical Lead - Java

Interviewed at HARMAN

3.8★
Oct 18, 2019

Written test is to write a sort program. They asked very basic question to me and also not happy with my answers. These question were asked when I had 4 to 5 years exp. Cause of Java out of memory error ConcurrentHashmap where is the synchronized block written? ConcurrentHashmap and Collections.synchronizedMap() difference Singleton pattern Why static methods are used ? Versioning in rest webservice

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