Mindfire Solutions Associate Software Engineer Interview Questions and Answers

MCQ questions on Linux Networking and SQL

Q1. Questions about Linux Sql and Networking
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Q2. Questions about the project
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Math, logical reasoning

Pattern print, array, string question to be solved in any language

Easy coding. School can also solve those problems

Q1. Asked technical questions related to my resume.
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Q2. Technical questions related to resume and cv
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Q3. Tell me about your self
Ans. 
I am a passionate software engineer with experience in developing and implementing software solutions.
• Experienced in programming languages such as Java, C++, and Python

• Proficient in software development methodologies and tools

• Strong problem-solving and analytical skills

• Excellent communication and teamwork abilities

• Developed a web application using Java Spring framework for a client

• Implemented an algorithm to optimize d
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Aptitude - 60 minutes - 4 Sections 15 minutes Each

Discuss A random topic given to you by the manager

Q1. Some Technical Questions Related to your field
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Q1. Basic HR Questions
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Basic aptitude test, easy to crack.

Asked all SQL concepts and few scenario based questions.

Q1. I was asked questions on React, JavaScript, etc as I mentioned them in my resume. Also questions on SQL were asked. I was also given 1 easy level coding question to solve.
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Q1. Two sum of an array
Ans. 
Find two numbers in an array that add up to a specific target value.
• Use a hashmap to store the difference between the target value and each element in the array.

• Iterate through the array and check if the current element's complement exists in the hashmap.

• Return the indices of the two numbers that add up to the target value.
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Q2. Stack balance parenthesis
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Q1. Is circular loop is there in a linkedList
Ans. 
No, a circular loop is not present in a linked list.
• A linked list does not have a circular loop by default.

• If a linked list has a circular loop, it is considered a circular linked list.

• Circular linked lists can be detected using Floyd's Cycle Detection Algorithm.
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Q2. How to identify the duplicates in circular linkedList
Ans. 
To identify duplicates in a circular linked list, use a hash set to keep track of visited nodes.
• Traverse the circular linked list while adding each node to a hash set.

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

• Consider edge cases such as an empty list or a list with only one node.
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