Technical Lead Java Interview Questions

18,570 technical lead java interview questions shared by candidates

1. Basic core java questions 2. questions o n collections like difference between HashMap and ConcurrentHashMap,internal implementation of HashMap 3.Which collection is used to maintain unique elements 4.When ins ArrayList and LinkedList used 5.Programming questions on threads,synchronization,wait,notify 6. few basic programming questions like find the second highest element of an array without sorting etc 7.Basic linux commands 8. JVM memory structure, what is stack heap etc
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Java Developer

Interviewed at Six Dee Telecom Solutions

3.1
Sep 10, 2015

1. Basic core java questions 2. questions o n collections like difference between HashMap and ConcurrentHashMap,internal implementation of HashMap 3.Which collection is used to maintain unique elements 4.When ins ArrayList and LinkedList used 5.Programming questions on threads,synchronization,wait,notify 6. few basic programming questions like find the second highest element of an array without sorting etc 7.Basic linux commands 8. JVM memory structure, what is stack heap etc

Hacen una serie de preguntas por sorteo, te dan a elegir un numero y luego segun lo que elegiste te dan una tematica, en la prueba tecnica les recomiendo que repasen paradigma orientado a objetos y sql, dado que es clave para aprobar ese proceso
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Desarrollador Java

Interviewed at Epidata

3.1
Jan 29, 2021

Hacen una serie de preguntas por sorteo, te dan a elegir un numero y luego segun lo que elegiste te dan una tematica, en la prueba tecnica les recomiendo que repasen paradigma orientado a objetos y sql, dado que es clave para aprobar ese proceso

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