Altimetrik Java Developer Interview Questions and Answers

Q1. Java8 coding to filter the vowels
Ans. 
Using Java8 to filter vowels from an array of strings
• Use Java8 stream and filter to iterate through each string in the array

• Use a lambda expression to check if each character is a vowel

• Collect the filtered strings into a new array
Answered by AI
Add your answer
Q2. Java8, Multi Threading, Hibernate, JPA
Add your answer

Contiguous array in java

Q1. Microservices architecture
Add your answer
Q2. Saga design pattern
Add your answer

Asked to write a code related to transaction in java8

Construct binary tree from expression

Q1. Microservices patterns
Add your answer
Q2. Circuit breaker
Add your answer