How hashmap internally calculate hashcode
Software Developer Java Interview Questions
4,306 software developer java interview questions shared by candidates
Introduce yourself What have you prepared for interview What do you learn in python Encapsulation Inheritance Write a program in python (he asked to replace all the A's in my name with black spaces) SQL based questions - how to copy data from one table to another table
Java 8 features?
major question on oops and dbms sql are also imp
Why do you want to change
Aptitude questions: (1)A number of friends decided to go on a picnic and planned to spend Rs. 96 on eatables. Four of them, however, did not turn up. As a consequence, the remaining ones had to contribute Rs. 4 each extra. The number of those who attended the picnic was (2)Suresh started a business with Rs.20,000. Kiran joined him after 4 months with Rs.30,000. After 2 months, Suresh withdrew Rs.5,000 of his capital and 2 more months later, Kiran brought in Rs.20,000 more. What should be the ratio in which they should share their profits at the end of the year? (3)A man borrows Rs. 20,000 at 10% compound interest. At the end of every year he pays Rs. 2000 as part repayment. How much does he still owe after three such installments? (4)Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full in (5)2 hours after a freight train leaves Delhi a passenger train leaves the same station traveling in the same direction at an average speed of 16 km/hr. After traveling 4 hrs the passenger train overtakes the freight train. The average speed of the freight train was? (6)coding-decoding reasoning (7)blood relations Technical Interview: They are asking in deep not only just basic questions so thoroughly prepare well for the basic concepts (1)String (2)Garbage collection
Phone Interview: How would you take a paragraph and find the number of occurrences for a given particular word?
Algorithms and data structures: implement a voting system.
Q1: What type of applications have you built?
Basic SQL, string replace but then the requirement changed if the string has " in the middle, Well I said, of course that changes to the looping process. Then the person asked if the string didn't have a second ". We do you want to pass the string once or move backwards. The code is generic but stop changing the requirements. In the end, I was able to answer all Java questions, some too basic I felt insulted.
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