Design and implement a REST API for Zenjob (There are JOBs and SHIFTs in the DB. Using REST API, companies can cancel a job, cancel a shift, cancel all shifts associated to talent).
Technical Lead Java Interview Questions
18,722 technical lead java interview questions shared by candidates
Questions about the project in your resume, like how did you do this? Tell me a time when you took initiative. Tell me a time when you had to learn something new. How do you learn? What does CI/CD mean to you? What does an ideal pipeline look like to you? Tell me about experience where you collaborated with the P.O regarding roadmaps. Tell me about experience where you gather requirements from Business / client/ stakeholders. What is the most important thing for you as an engineer? Example of team-work. How do you feel about full-stack?
They asked about OOP, api and similar questions like that
Algorithmic task, which can be interpreted in many ways, but only the one that interviewer has as answer is correct, no any other answers were acceptable.
Describe data structure - ArrayList, LinkedList, Deque, Queue, Stack. How is built ArrayList and LinkedList (difference) ?
DSA Graph: Fill island with flood water.
Practical task from Hackerrank: 1 for java coding, 1 for sql query
Basic knowledge on software development, behavioral questions.
1. find the pallindrome of an integer. 2. You have an array of integers, you need to make all zeros of input array to right side. 3. find the second highest number in the array. 4. You have an string, you have to print the 3 occurence and the '@' and again next 3 occurence and '@' let string be 123456789 output : 123@456@789@
What is the purpose of a default constructor? class Student3{ int id; String name; void display(){System.out.println(id+" "+name);} public static void main(String args[]){ Student3 s1=new Student3(); Student3 s2=new Student3(); s1.display(); s2.display(); } }
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