Bajaj Electricals Senior Software Engineer Interview Questions and Answers

Trees, Arrays, DP, Graphs, Leetcode Questions

Q1. Personal Projects
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Q2. System design interview, HP Products
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It had aptitude questions related tk dsa, dbms and os.

There were 3 coding question with different leetcode level. (Medium, medium. Hard(

Q1. Regarding Operating System
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Q2. Regarding OOPS(Abstraction)
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Q3. Bitwise related questions
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Q4. Linked list related questions
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Q1. Questions related to computer network
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Q2. Graph related question like bfs and dfs
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Q1. Why you want to join the company?
Ans. 
I am impressed by the company's innovative projects and collaborative work culture.
• Impressed by innovative projects

• Attracted to collaborative work culture

• Excited about potential for growth and learning opportunities
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Q2. What is the expectations from the company?
Ans. 
The company expects a Senior Software Engineer to have strong technical skills, problem-solving abilities, teamwork, and a commitment to continuous learning.
• Strong technical skills in programming languages and software development tools

• Ability to solve complex problems efficiently and effectively

• Collaboration and teamwork with other team members

• Commitment to continuous learning and staying updated with industry trends

• E...read more
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Tell about AC industry

Q1. Move zeros to end?
Ans. 
Move all zeros in an array of strings to the end while maintaining the order of non-zero elements.
• Iterate through the array and move all zeros to the end while keeping the order of non-zero elements.

• Use two pointers approach to swap elements in-place.

• Example: Input: ['a', 'b', 'c', '0', 'd', '0'], Output: ['a', 'b', 'c', 'd', '0', '0']
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Q2. WHat are AWS services?
Ans. 
AWS services are cloud computing services provided by Amazon Web Services.
• Compute services (e.g. EC2, Lambda)

• Storage services (e.g. S3, EBS)

• Database services (e.g. RDS, DynamoDB)

• Networking services (e.g. VPC, Route 53)

• Machine learning services (e.g. SageMaker)

• Analytics services (e.g. Redshift, Athena)
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Q3. What is dynamodb?
Ans. 
DynamoDB is a fully managed NoSQL database service provided by AWS.
• Fully managed NoSQL database service

• Scalable and high-performance

• Supports key-value and document data models

• Automatically replicates data across multiple Availability Zones for high availability
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Q1. How good are you at stress handling situations?
Ans. 
I am very good at handling stress situations, remaining calm and focused under pressure.
• I have experience working on high-pressure projects with tight deadlines.

• I am able to prioritize tasks effectively and stay organized during stressful situations.

• I have developed strong problem-solving skills that help me navigate stressful scenarios.

• I am able to communicate effectively with team members and stakeholders to manage s...read more
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Q2. Why daikin eloaborate this?
Ans. 
Daikin may elaborate on a topic to provide more detailed information or explanation.
• To provide a better understanding of a complex concept or product

• To address potential questions or concerns from customers

• To showcase the company's expertise and knowledge in the industry
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Easy to write with simole loetters to

Very easy to manipulate with this code

Q1. Basic DSA questions
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2 coding questions (1 DP + 1 Graph)

Q1. Leetcode easy, medium questions on tree, dp
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Q1. 1 coding question on string (hard).
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Q2. OS, DBMS, OOPs questions
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Q1. Usual HR questions + 2 puzzles question
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