reversing a words in a sentences represented as an array of characters.
Ingeniero Java Interview Questions
27,719 ingeniero java interview questions shared by candidates
I have an array of million integers. I want to sum it efficiently. How would you do it without using Java 8 parallel streams?
how to find square root of integer
Is String immutable?
The recruiter did an initial technical screening on the phone. The questions were multi choice type. He read the questions and then read the choices. There were about 10 questions. Pretty basic.A day later I was scheduled for the first round of phone interview which was an hour long technical assessment. The questions were simple. At the end of this interview I was asked to code a solution for a simple problem. There was a screen share so that the interviewer could look at my screen. A day later I got a call saying they'd want to schedule an on-site. I wasnot given the details as to how many rounds of interview to expect. I wasnot not even given a schedule that listed how long the individual interviews would go for. Was just told the interview would take 2-3 hours. A day before the interview I received an e-mail saying the interview time was pre-poned by like 2 hours. It was very unprofessional to inform me of pre-poning a day before. I had to take the day off at work. I had 2 rounds of interview on-site. For both the rounds there were 2 interviewers. The first round was just a resume walk through and a few behavioural questions. the second interview consisted of 2 parts 1. cognitive interview. 2. root cause analysis type. For the cognitive part, the interviewers would give you a question( like how many ice-creams are sold in US each year) and would want to see your approach for it. for the second part, they'd give you a problem and expect you to come up with the root cause for it.
Java 8 vs 1.6
Describe your project in detail?
You are given a circular road with petrol pumps at regular intervals & you know the average of your car. Each petrol pump has given certain quantity of petrol. Now you need to find if you can complete that circle & from which point i.e. petrol pump you need to start.
Divide a string "ilikethebluesky" to "i like the blue sky" from a dictionary "l,like,the,blue,sky...."
What is static methods
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