What We Are Learn On This Post
PayU India Interview Questions
- Write the syntax of dropdown
- What is Webdriver-Java interface
- What is the current version of Selenium webdriver
- How to get the text value from the text box
- StrinG x=”ABC”;
String x=”ab”; does it create two objects?
PayU India Developer Interview Questions
Company: PayU India
Profile: Senior Developer
Check Also: Pegasystems Interview Questions
Round 1(Telephonic):
- Find a loop in a linked list and remove it?
- Prove p^2-1 is divisible by 24, given p is a prime number?
Round 2:
- Given a number of points in a circle. How many ways chords can drawn in a circle with conditions give.
From any point, only one chord can be drawn.
II. All points need to be covered.
III. No 2 chords can intersect each other.
Write a program once you get formulae for it. - Database optimization techniques? Indexing and many other ways?
- 2 tables are having GB’s of data with no index on any col. You want to fetch the data from the join of these tables, what will you do?
Round 3:
- Sharding related questions?
- Load balancing?
- You are standing at point 0,0 in begining. You can move in East(0),West(1),North(3),South(4) any number of steps. Input will be like (0(E),2)-> (1(W),2)-> (3(N),2)->(4(S),1)->(1(W),3) Where will you cross your path?
Round 4:
- Related to my projects and work experience?
- Given an English dictionary (implemented as a hashmap (word -> meaning)) and a string without spaces, output all possible combinations of valid English words that, when combined, reproduce the input string. e.g. input: “programmerit” output: {{pro, gram, merit}, {program, merit}, {programmer, it}}
Finally, I got an offer from PayU. I was very happy. Thanks, SoftwareTestingto for helping me in my preparation 🙂
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