MedPlus Software Engineer Interview Questions and Answers

Hackathon organized by lowes on campus

Q1. 1 hour technical round held and many questions were asked from data structures and algorithms and about some projects that i have created
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Q1. Typical HR questions were asked
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2 coding questions to be solved in 60 minutes. First question was based on arrays and second based on binary tree.

Q1. The interviewer asked about the projects i mentioned in the resume. My first project was based on DBMS so he started by asking basic database questions like what key points to be considered while designing...read more
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Q2. Next he asked me to write few SQL queries using joins and also asked what is a foreign key, types of joins.
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Q3. According to my certifications mentioned in my resume, he started with DSA. He asked me to write code for inssertion and deletion of a node in a Linked list using class and functions. He asked abt JVM, JDK...read more
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Q4. At last, he asked me an aptitude question to find the rate when amount, principal and time is given.
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Q1. All behavioral questions were asked by HR. He first started with my internships and what tools i used for projects. Make sure you know every detail of every project done during internship.
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Q2. He asked about what difficulties and challenges i faced during working on projects and how i overcame them. Also asked about team leading and its importance.
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Q3. Finally, he asked why Lowe's and why do you think you fit for the role. Then he asked what do you know about the company and its values.
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Q4. At last, he asked if i have any offer in hand and the salary offering.
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There were 2 coding questions and mcqs

Q1. Data structures and algorithms
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Q2. Questions about tools used in projects
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Q1. Basic hr questions
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Trim bst, subtraction LL

Q1. Combination sum
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Q2. Target element index in Rotated sorted array
Ans. 
Finding index of target element in a rotated sorted array.
• Use binary search to find the pivot point where the array is rotated.

• Determine which half of the array the target element lies in.

• Perform binary search on the appropriate half to find the target element index.
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Q3. Longest substring with no repeated characters
Ans. 
Find the longest substring in a given string with no repeated characters.
• Use a sliding window approach to keep track of the current substring.

• Use a hash set to keep track of the characters in the current substring.

• If a repeated character is found, move the start of the window to the next character after the first occurrence of the repeated character.

• Update the maximum length of the substring as the window slides throug
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Q4. Reverse words in a string
Ans. 
Reverse the order of words in a given string.
• Split the string into an array of words using space as a delimiter.

• Reverse the array of words.

• Join the array of words back into a string using space as a separator.
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Q1. Open for relocation
Ans. 
Yes, I am open for relocation.
• I am willing to relocate for the right opportunity

• I am open to exploring new places and cultures

• I understand that relocation may be necessary for career growth
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