HP India Software Developer Interview Questions, Process, and Tips

3 easy to medium coding problems

Q1. Self introduction
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Q2. DSA problems based on your skills
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Coding test had two questions which we should solve using any of the programing language

Q1. Why do we use truncate in sql
Ans. 
Truncate is used in SQL to quickly delete all records from a table without logging individual row deletions.
• Truncate is faster than using DELETE statement as it does not log individual row deletions.

• Truncate resets the identity seed value of the table.

• Truncate cannot be rolled back and does not activate triggers.
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Q2. Memory management techniques in os.
Ans. 
Memory management techniques in operating systems involve allocation, deallocation, and optimization of memory usage.
• Memory partitioning: dividing memory into fixed-size or variable-size partitions for allocation to processes.

• Paging: dividing memory into fixed-size blocks and allocating them to processes as needed.

• Segmentation: dividing memory into logical segments based on program structure.

• Virtual memory: using disk ...read more
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Q1. Just gave description about the jd.
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4 coding questions set of 2 and 2,2 languages to be chosen prior to interview, They came on Campus, but preferred equal boys and girls ommitting talented boys

Q1. Writing a program based on Array sorting
Ans. 
Sorting an array of strings using a program
• Use a sorting algorithm like bubble sort, selection sort, or merge sort

• Compare strings using built-in comparison functions or custom comparison functions

• Ensure the sorting algorithm is efficient for large arrays
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Q2. Basics of C & C++
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Q1. Tell about yourself, passion and goals in life
Ans. 
Passionate software developer with a goal to continuously learn and grow in the field.
• Passionate about coding and problem-solving

• Goal to stay updated with latest technologies and trends

• Interested in developing innovative solutions for real-world problems
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Q1. Why should I hire you?
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Q2. What is your salary expectation?
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Q3. Why you chose our company?
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