Chetu Backend Developer Interview Questions and Answers

DSA - STRING AND ARRAY QUESTION

Q1. Java,Spring,hibernate,SQL
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Q1. What is ambition in your life
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Q1. Tell me about yourself.
Ans. 
I am a backend developer with experience in building scalable and efficient web applications.
• Experienced in designing and implementing RESTful APIs

• Proficient in programming languages like Java, Python, and Node.js

• Skilled in database management and optimization

• Familiar with cloud platforms like AWS and Google Cloud

• Strong problem-solving and debugging skills
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Q2. When and for how long will the interview be
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Q3. I don't want to ask Please tell how many rounds of interview there will be
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Q4. Tell me the timing of the interview so that I will do the preparation
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Q5. Don't ask anything, just tell me
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Q6. What will be the topic you tell me
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Q7. I have seen naukari.com I am looking for job
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Q8. Get you interview done quickly because you need this job
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Q1. Find pairs from list whose is equals to target
Ans. 
Find pairs from list whose sum is equal to target
• Iterate through the list and for each element, check if the target minus the element exists in a hashmap

• If it exists, add the pair to the result list

• If it doesn't exist, add the current element to the hashmap
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Q2. Multiple iNheritance
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