INFISTACK TECHNOLOGIES Software Consultant Interview Questions and Answers

Coding based questions

Q1. Java oops sql based questions
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Q1. Introduce yourself
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Q1. Can you please introduce yourself?
Ans. 
I am a Software Development Engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications

• Good team player
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Q2. What type of questions are being asked?
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SQL queries were asked from the given set of questions

Q1. What are different types of errors?
Ans. 
Different types of errors include syntax errors, runtime errors, and logical errors.
• Syntax errors: Errors in the code structure that prevent it from being compiled or executed.

• Runtime errors: Errors that occur during program execution, such as division by zero or accessing an out-of-bounds array element.

• Logical errors: Errors in the program's logic that result in incorrect output or behavior.

• Examples: Syntax error - mi...read more
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Q2. Reverse the given array
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Reverse the given array of strings
• Iterate through the array from both ends and swap elements until reaching the middle

• Use a temporary variable to store the value of the element being swapped
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General aptitude test

Q1. Basics of Python
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Q2. Basics of SQL and SQL query questions
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Q1. Detailed discussion about previous projects
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Q2. Python and SQL questions
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API Design using Node and Mongo

NodeJs , JavaScript, System Design

Q1. Introduce your self.
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Q1. Oops concepts polymorphism eg. and logic.
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Test assessing an individual's aptitude to become a fighter pilot

Q1. Tell me about yourself Why do you want to work here What are your strengths and weaknesses
Ans. 
I am a passionate software engineer with a strong desire to learn and grow. I am excited about the opportunity to work at this company.
• I have a Bachelor's degree in Computer Science and have completed multiple internships in software development.

• I am proficient in programming languages such as Java, Python, and JavaScript.

• My strengths include problem-solving, attention to detail, and strong communication skills.

• One of ...read more
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Q2. Are you a team player
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Q3. What is your hobbies
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Q4. What is your aim
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Q1. Round 1 Technical Questions on Node.Js and Angular 1. Difference between shallow clone and deep clone. 2. 1 question to test skill on object from abv topic. 3. What r Promises? Types? 4. Difference betwee...read more
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Q1. Experience with microservices? questions on kafka and queue system How to handle payment failure?
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