IG Infotech India Interview Questions, Process, and Tips

Round 1 was Coding test in which, there were 25 MCQs and 2 Coding questions.
MCQs were majorly output based (Java Outputs), one coding question was easy to medium and the other was medium.
The time was quite sufficient.

Q1. There were 5 technical coding questions. The questions can be rated from easy to medium.
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Q2. There were 4 puzzles asked. All are available on GFG.
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Q3. Basic theory questions were also asked thoroughly.
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Q1. Tell me something about yourself.
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Q2. Background questions about family and friends.
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Q3. Background about coding.
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Q4. Why QA and not development.
Ans. 
I enjoy the challenge of finding and preventing defects, ensuring high-quality software for end-users.
• I have a keen eye for detail and enjoy analyzing and testing software

• I find satisfaction in ensuring that end-users have a positive experience with the software

• I have a passion for quality and enjoy collaborating with developers to improve the overall product

• I believe that QA is just as important as development in the
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Q5. How many offers do you have.
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Q6. Why do want to join our company.
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Q7. Some questions were scenario based so get well prepared and take help of internet before the interview.
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Q1. Print count of repeated char in string
Ans. 
Count the number of times each character is repeated in a given string.
• Iterate through the string and store the count of each character in a hashmap.

• Print the count of each character from the hashmap.
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Q2. Store array in list
Ans. 
To store an array in a list, convert the array to a list data structure.
• Convert the array to a list using a list constructor or list comprehension.

• Example: array = ['apple', 'banana', 'cherry'] -> list = list(array)

• Example: list = [item for item in array]
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Q3. Read file using apache poi
Ans. 
Apache POI is a Java library for reading and writing Microsoft Office documents.
• Create a FileInputStream object to read the file

• Create an XSSFWorkbook object using the FileInputStream

• Get the desired sheet from the workbook using getSheetAt() or getSheet() method

• Iterate through rows and cells to read the data
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Q1. Tell me about youyou dorself and what do
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Q2. Where do you see yourself in next 5 years
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General basic aptitude questions will be asked. Be careful about the time because time given is less.

2 question were there one on linkedlist and other on string

Q1. This was technical interview and was fully java based as well as complete resume.
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Q2. They also ask about the final year project that we did in our college
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