Biosafe Lab India Operations Engineer Interview Questions and Answers

Basics of java and aome advance level java and also wotk on some data structure . In case you are expirenced be clear with your projects. Be prepared for the manegerial round also .

Basic programms like reversal of string.

Q1. Manegerial round along with system designing some behaviourial questions were also there System design questions
Ans. Practice concepts like indexing and pratitioning ,queations may be asked abt it
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Q2. Knowledge of azure and power bi is additional
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Q1. Self Introduction, explain about your projects
Ans. 
I am a software engineer with experience in developing web applications using Java, Spring Boot, and Angular.
• Developed a web application for a retail company using Java and Spring Boot

• Implemented RESTful APIs for communication between frontend and backend

• Designed and developed user interfaces using Angular framework
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Q2. Rotate an array n times with a O(1) time complexity
Ans. 
Use modular arithmetic to efficiently rotate array n times.
• Use modular arithmetic to calculate the effective number of rotations (n % array length)

• Reverse the entire array

• Reverse the first n elements

• Reverse the remaining elements
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Q1. Self Introduction
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Q2. What do you know about the company
Ans. 
The company is a leading software development firm specializing in creating innovative solutions for various industries.
• Specializes in creating innovative software solutions

• Works with clients from various industries

• Known for high-quality and reliable products

• Has a strong team of software engineers and developers
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Q1. How to reverse two numbers without using temp variable
Ans. 
To reverse two numbers without using a temp variable, use bitwise XOR operation.
• Use bitwise XOR operation to swap two numbers without using a temp variable.

• Example: a = 5, b = 7. a = a XOR b, b = a XOR b, a = a XOR b. After this, a = 7, b = 5.
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Q1. Why do you want to join Thermo Fisher
Ans. 
I want to join Thermo Fisher because of their reputation for innovation and impact in the scientific community.
• Thermo Fisher is a leader in the scientific research and healthcare industry

• I am impressed by their commitment to innovation and cutting-edge technology

• I believe working at Thermo Fisher will provide me with opportunities for professional growth and development
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Q1. How much experince in this field
Ans. 
I have 2 years of experience in this field.
• I have worked as a Junior Engineer for 2 years.

• During my time in this field, I have gained experience in various aspects of engineering such as design, testing, and analysis.

• I have also worked on several projects, including a project to improve the efficiency of a manufacturing process.

• I am constantly learning and keeping up with the latest developments in the field.
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Q2. Why are you like this work
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I am passionate about this work because it allows me to apply my technical skills and problem-solving abilities to make a positive impact.
• I enjoy working with technology and finding innovative solutions.

• I find satisfaction in overcoming challenges and learning new things.

• I appreciate the opportunity to contribute to the development of useful products or services.

• I value the collaborative nature of engineering work and ...read more
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Q3. Tell us something about you
Ans. 
I am a dedicated and enthusiastic Junior Engineer with a strong passion for problem-solving and learning new technologies.
• I have a Bachelor's degree in Engineering with a focus on software development.

• I have experience working on various projects during my studies, including developing a web application for a local business.

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

• I have a solid und...read more
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Q1. Why do you want this role?
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Q2. What experience do you have that makes you suited to the role?
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Q1. Self , previous year company work
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It was a 90 mins round, and we have to do 85 questions. Coding was also a part of it.

Logical reasoning numerical English sum

Python power bi sql tablue