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Desarrollador De Software Java Senior Interview Questions

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5,574 desarrollador de software java senior interview questions shared by candidates

There are total 3 rounds round 1: coding round level easy they will share a link of qualified.io where they will ask 3 questions like sum of multiples of 3 and 5 upto a given number first non-repeated character in a string roman number to integer
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Senior Java Developer

Interviewed at LogicMonitor

3.4★
Feb 26, 2023

There are total 3 rounds round 1: coding round level easy they will share a link of qualified.io where they will ask 3 questions like sum of multiples of 3 and 5 upto a given number first non-repeated character in a string roman number to integer

1)Java 8 features, Predicate and some basics on Stream API 2)Multithreading concepts. Thread pool, how do we create it? Based on what thread pool size is taken? 3)Countdownlatch, Cyclicbarrier, Semaphore 4)Given an integer array, write code to know if it is sorted or not 5)@Component,@Qualifier,@Autowired 6)Binary Search and its time complexity 7)In one of the applications design, automatic word search is required. How do we make use of all the words in our dictionary?Are we going to store in a database? In memory? 8)BlockingQueue 9)Array and ArrayList differences 10)Given a sorted array in ascending order with no duplicates. Find pairs of elements which will sum up to a given number?Write the optimal code 11)HibernateTemplate 12)ClassLoader and its types 13)CrudRepository and it's usage
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Senior Java Developer

Interviewed at Xactly Corp.

4★
Jul 20, 2021

1)Java 8 features, Predicate and some basics on Stream API 2)Multithreading concepts. Thread pool, how do we create it? Based on what thread pool size is taken? 3)Countdownlatch, Cyclicbarrier, Semaphore 4)Given an integer array, write code to know if it is sorted or not 5)@Component,@Qualifier,@Autowired 6)Binary Search and its time complexity 7)In one of the applications design, automatic word search is required. How do we make use of all the words in our dictionary?Are we going to store in a database? In memory? 8)BlockingQueue 9)Array and ArrayList differences 10)Given a sorted array in ascending order with no duplicates. Find pairs of elements which will sum up to a given number?Write the optimal code 11)HibernateTemplate 12)ClassLoader and its types 13)CrudRepository and it's usage

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