iByteCode Technologies SDE Intern Interview Questions and Answers

Here with the assignment tasks , they will provide us tasks , we have to complete it within given time.

Q1. Spread the information of marpu foundation in social media
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Q2. Do you contribute to social lives.
Ans. 
Yes, I actively participate in social events and enjoy connecting with others.
• I regularly attend social gatherings such as parties, networking events, and community activities.

• I engage in conversations and build relationships with a diverse group of people.

• I volunteer for social causes and contribute to making a positive impact in the community.
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This round has 3 coding questions mostly based on graph and trees

Q1. A lockable tree problem
Ans. 
Design a data structure for locking/unlocking nodes in a binary tree efficiently.
• Implement a lockable tree data structure with lock(), unlock(), and isLocked() methods.

• Ensure a node can only be locked if all ancestors are unlocked and all descendants are locked.

• Optimize the operations for efficiency.

• Consider using a flag in each node to track its locked status.

• Use a recursive approach to check locking conditions.

• Mainta...read more
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Q2. OS level improvements in above problem
Ans. 
Improving the operating system can enhance performance and efficiency of the system.
• Optimizing memory management to reduce overhead

• Implementing better scheduling algorithms to improve multitasking

• Enhancing file system performance for faster data access

• Improving network stack for better communication speed
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Aptitude test was easy and v slow

Q1. What is your bg
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Q2. Why do want to join
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Easy questions but less time

2 easy and 1 hard leet code

Q1. Reverse the link list
Ans. 
Reverse a linked list
• Iterate through the linked list and reverse the pointers

• Use three pointers - prev, current, next to reverse the links

• Update the head of the linked list to the last node after reversing
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Q2. The Hanoi tower problem was given
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Q3. One DP question was given to explain not write
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Q1. JEE rank and previous paid internship
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Q1. Tell me about yourself
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Q2. Why do you want to join this company
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Q1. Based on cv and candidate profile
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LR, Quant and DI. Had spome tuf and some easy questions

Q1. What was ur name, what is ur qualification ,
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Q2. Tell me sth about yourdsef
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Q3. Why we shud select u
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