Unthinkable Solutions Associate Software Engineer Interview Questions and Answers for Freshers

Q1. Oops and need for oops
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Q2. Write a code to get unique elements of an array
Ans. 
Code to get unique elements of an array of strings
• Create a Set to store unique elements

• Iterate through the array and add elements to the Set

• Convert the Set back to an array to get unique elements
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Q3. How python differs from other languages
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Python is a high-level, interpreted programming language known for its simplicity and readability.
• Python uses indentation to define code blocks, making it easier to read and understand.

• Python has a large standard library with built-in functions and modules for various tasks.

• Python supports multiple programming paradigms, including procedural, object-oriented, and functional programming.

• Python is dynamically typed, mean...read more
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In this round I heavily asked on my major projects and was given 1 problem from hackerrank

The first round was group discussion; which was conducted by an institution referring candidates to the company. I was shortlisted.

The next round was also conducted by the company itself, and it was group discussion again, it went well. I believe there were around 12 candidates in one batch, and I was shortlisted. And I got the selection mail for the final technical interview, but then they call me and say I'm kept on hold and never contacted me.

Q1. I was kept on hold thus i never got the chance of attending the interview.
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It was easy logical, quants, grammer

2 gd rounds, topic was social media impacting social skills

Q1. 2 programs on arrays and list, two find the occurrence of a letter in a string
Ans. 
Two programs to find the occurrence of a letter in a string using arrays and lists.
• For array program, iterate through the string and count the occurrence of the given letter.

• For list program, convert the string to a list and use the count() method to find the occurrence of the given letter.

• Handle edge cases like empty string and invalid input.
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Q2. Personal details and puzzle
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General Aptitude with code based questions

Q1. Questions based on OOPS and JS
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Basic Aptitude and coding questions were there as MCQ format.

One current affairs topic is given

Q1. Basic questions like strength and weakness
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Q1. Basic Btech project discussion
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Q1. Leet code question
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Q1. Normal discussion
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It was moderate, but a huge number of students got eliminated in this round it self.

A group of 30 to 40 students were there in meeting a topic was given and we had to speak on it. This round is also easy if your confident and good at English.

This is GD 2 same procedure was carried out as above.

Q1. This was completely based on OOPs, DBMS, C++ and skills what I had mentioned. Interviewer asked 2 coding questions one was reverse an array and other was on arrays.
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Q1. There is no hr round for this company so this was the last round it was completely on project, the questions were on project itself.
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Basic aptitude test of 30 mins MCQ based, little bit of programming questions, little bit of technical questions and some aptitude questions.

Q1. One on one technical round. Asked everything from resume, gave a coding question to solve, pretty much basic technical questions from your domain.
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Q1. Technical round 2 taken by the Director of technology or CTO, similar to technical round 1 but little more in depth. No coding questions asked. Oops concepts, classes, etc were asked from the preferred pro...read more
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