Winman Software Assistant Trainee Interview Questions and Answers

Q1. Find anagrams in a sentence
Ans. 
Identify anagrams within a given sentence
• Split the sentence into individual words

• Compare each word to every other word to find anagrams

• Store anagrams in an array of strings
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Q2. Find lca of a binary tree
Ans. 
The lowest common ancestor (LCA) of a binary tree is the shared ancestor of two nodes farthest from the root.
• Start from the root and recursively search for the nodes in the left and right subtrees.

• If one node is found in the left subtree and the other in the right subtree, then the root is the LCA.

• If both nodes are found in the left subtree, then the LCA is in the left subtree. Same for the right subtree.

• Repeat the pro
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Q1. Find duplicates in a string
Ans. 
Use a hash set to find duplicates in a string efficiently.
• Create a hash set to store characters as you iterate through the string.

• If a character is already in the hash set, it is a duplicate.

• Return the duplicates as an array of strings.
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Q2. Find the sum of the digits in a reverse order
Ans. 
To find the sum of digits in reverse order, reverse the number and then add the digits together.
• Reverse the given number

• Separate each digit of the reversed number

• Add all the digits together to get the sum
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Q1. What is your experience with previous company
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Q1. System design for autonomous vehicle
Ans. 
Designing a system for autonomous vehicles involves integrating sensors, algorithms, and control systems to enable safe and efficient navigation.
• Consider sensor fusion to combine data from cameras, lidar, radar, and GPS for accurate perception of the vehicle's surroundings.

• Implement localization techniques such as SLAM (Simultaneous Localization and Mapping) to enable the vehicle to understand its position in real-time...read more
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Q2. Ros related basic to advanced questions
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Talk about social media influence impact on chilfern

Q1. Questions on GL, AP and AR modules like Procure to Pay process with Journal entries, Order to Cash with journal entries, 4Cs, cash flows
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Q1. Deep dive into into Implementation setups on AP, AR, support issues with solution, Primary Ledger, secondary Ledger, OTL - AR
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Q1. Why did you quit previous company, why should we hire you, salary discussion
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Quantitative aptitude, english, Data interpretation, basic finance, multiple choice, 30 minutes

A case study on US car industry, 20 minutes time to study the case and bring out analyses

Q1. Asked about everything that comes in Oracle Tech EBS role. From SQL, PLSQL to Sales Order Management processes. How business was carried out in my previous organization.
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