Daikin Engineer Interview Questions and Answers for Experienced

Q1. Explain 5G Architecture
Ans. 
5G architecture is a network of multiple technologies that work together to provide faster and more reliable wireless communication.
• 5G architecture includes a core network, radio access network, and user equipment.

• The core network is responsible for managing and routing data traffic.

• The radio access network connects user equipment to the core network.

• User equipment includes devices like smartphones and tablets.

• 5G archi...read more
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That was a 4 hour On-site test in which you have to do 1 Question in 4 hours.
Difficulty of the question is Leetcode hard.

Q1. Search in a rotated array.
Ans. 
Searching in a rotated array involves finding a target element in an array that has been rotated at an unknown pivot point.
• Use binary search to efficiently search in a rotated array.

• Check if the target element is in the left or right half of the array based on the pivot point.

• Adjust the binary search algorithm based on the rotation to find the target element.
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Q1. Topological sort
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Q1. How was your experience at previous company
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Questions related to trees, graphs, and stacks.

Q1. Data structure design question
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Q2. Time complexity of solution
Ans. 
The time complexity of a solution refers to the amount of time it takes for an algorithm to run based on the input size.
• Time complexity is typically expressed using Big O notation, which describes the worst-case scenario for how the runtime grows with respect to the input size.

• Common time complexities include O(1) for constant time, O(log n) for logarithmic time, O(n) for linear time, O(n^2) for quadratic time, and O(2...read more
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Q1. Flood fill implementation
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Q2. LLD twitter
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Q1. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving skills and attention to detail. My weaknesses include public speaking and time management.
• Strengths: problem-solving skills

• Strengths: attention to detail

• Weaknesses: public speaking

• Weaknesses: time management
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Q1. Projects and how was the risk management.
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Q2. Cross functional requirements understanding and how it impacts the systesm
Ans. 
Cross functional requirements understanding is crucial for successful system development.
• Cross functional requirements understanding involves identifying and addressing the needs of all stakeholders involved in the system development process.

• It impacts the system by ensuring that all requirements are met and that the system functions as intended.

• Examples of cross functional requirements include usability, security, per...read more
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Q1. Understanding the current experience and reasons for job change
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Q2. Few basics about products
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Q1. Tell me about yourself
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I am a dedicated and experienced engineer with a passion for problem-solving and innovation.
• Experienced engineer with X years of experience in [specific field]

• Strong problem-solving skills demonstrated through [specific project or accomplishment]

• Passionate about innovation and staying up-to-date with industry trends

• Excellent communication and teamwork abilities

• Graduated from [University] with a degree in [Engineering f
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Q2. Challenging work
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