WorkSpan Interview Questions and Answers

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Q1. Two pointers question easy
Ans. 
The two pointers technique efficiently solves problems involving arrays or linked lists by using two indices to traverse data.
• Used to find pairs in a sorted array that sum to a specific target, e.g., [1, 2, 3, 4] for target 5.

• Can help in reversing a string or linked list by moving pointers from both ends towards the center.

• Effective for detecting cycles in a linked list using a slow and fast pointer approach.
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Q2. Set related question
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Q1. Stack related question
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Q2. Some ds related question
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Q1. Add project experiences
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Java program asked
Medium

Java program asked again

Q1. Roles and responsibilities
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Q2. Balanced paranthesis
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Q1. Round 1 was pretty good, interviewer asked 2 java questions- 1. There is a string, how would you just reverse one word in the string. Write a code for that.
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Q2. 2. Write a program to create a longest palindromic substring from a string.
Ans. 
The program finds the longest palindromic substring in a given string.
• Iterate through each character in the string.

• For each character, expand outwards to find the longest palindromic substring.

• Keep track of the longest palindromic substring found so far.

• Return the longest palindromic substring.
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Firstly, I got an email that position is on hold for 2 weeks, then after 2 weeks I got a call that hiring is being done again so am I ready for Round 2.
Talking about the round, It was pretty unprofessional, maybe they already got a candidate for that position because the interviewer just asked me one coding question that was to show how a GET request can be built through RestAssured and one verbal question on what is the difference between PUT and PATCH. I gave answers for both but there was no response from him. At last when I was asked if I have any questions, I asked him if he has some feedback for me, he straight away said No. I said okay. He told okay, thank you and disconnected the call. No proper closure, nothing. I wasn’t selected.

Q1. 2 medium level DSA
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Q2. System design and mangerial questions
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Q3. Culture fit round
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