Tip 1 : Practise atleast 300 questions from leetcode (100 easy, 150 medium, 50 hard) and participate regularly in short contest like codeforces, codechef lunchtime, leetcode weekly contest.
Tip 2 : It is important to practice coding consistently because it is what enables you to solve interview-questions in the stipulated time. But before this, it is even important to have a clear understanding of all the data-structures, so that they can be easily implemented as and when required to solve a problem. It is also mandatory to have a clear understanding of the time and space complexities of algorithms because this is what you are judged upon in real interviews. Good intuition and a good approach to solve a problem are what really helps to crack the interview of such companies.
Tip 3 : Be confident during the interview and interact with the interviewer.
Tip 4 : Also prepare for theory subjects like Operating system, Database Management System, etc
Tip 5 : Know your projects well, be ready with outcome of project, Tools and Technology used, any hardships during the project that you overcame. Have atleast 2 projects.
Tip 1 : Mention github links of project and Write your projects detailed - mostly in the following format: Name of the project, brief use case, tech stack used for development.
Tip 2 : Mention your rank on sites like CodeForces, CodeChef(if they are good). Also add any extra-curriculars you were part of, Eg- Android Developer Cyberlabs ". Presents you as a well rounded individual
Tip 3 : Be very honest and figure out only those things in your resume that you really know. Anything extra or unknown may have a negative impact upon your interview if asked by the interviewer.
Round was started at sharp 6pm. It consists of two sections. one section is mcq which consists of aptitude and puzzles. The interesting part of mcqs is that the environment is adaptive means if you answer correctly then next question will be hard as compare to previous question.
In this round 4 person interview panel is there. This round consist of hr questions + os + project-discussion+ data-structures and problem solving.
First they asked to introduce myself and then Hr told me the process of the interview.
After that my project discussion started and then another interviewer asked me about some os concepts like deadlock, conditions of deadlock. After that he want me to implement heap data structure. First I explain my approach with the help of paint I draw the heap structure and explain that how it will be implemented and then move to coding part.
Interviewer first asked about my intership project. I first explain problem statement of the project then explain How I solved the problem and then How it impacted the company. Then Interview asked some cross-question based on my project and I will be able to answer almost all questions
Then Interviewer asked me about my college project. As I made android application and luckily interviewer worked in the android developement team so the discussion goes around How you implemented features and what are the use cases of this project and one basic question of android what is activity.
What is deadlock and what are the conditions of the deadlock?
What is semaphore and how you implement semaphore?



Input:
'a' = 8, 'b' = 5
Output:
5 8
Explanation:
Initially, the value of 'a' and 'b' is 8 and 5, respectively.
After swapping, the value of 'a' is 5, and the value of 'b' is 8.



You do not need to print anything, just return the vector representation of the heap such that the input array follows 0 - based indexing and :
The left child of the ith node is at (2 * i + 1)th index.
The right child of the ith node is at (2 * i + 2)th index.
Parent of the node present at ith index is at (i - 1) / 2 indexes.
Why you are interested in Jaguar land rover?
Are you comfortable in working with different teams in your graduation period?

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?