Presto Infosolutions DOT NET Developer Interview Questions and Answers

Q1. Check if the linked list is palindrome or not
Ans. 
To check if a linked list is a palindrome, compare the first half of the list with the reversed second half.
• Traverse the linked list to find the middle node

• Reverse the second half of the linked list

• Compare the first half with the reversed second half to check for palindrome
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Q2. C string questions
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Q1. Operating systems questions
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Q2. Linked list and system design question
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Q1. What is tuple and list
Ans. 
Tuple and list are data structures in Python. Tuple is immutable and ordered, while list is mutable and ordered.
• Tuple is immutable, meaning its elements cannot be changed after creation

• List is mutable, meaning its elements can be changed after creation

• Tuple is ordered, meaning it maintains the order of elements

• List is ordered, meaning it maintains the order of elements

• Example of tuple: (1, 2, 3)

• Example of list: [1, 2,
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Coding test was comprising of mcq based questions on db, oops, c++ and java

Q1. It was a high intense interview. Interview starts with introduction and some resume based questions. Then, followed by deep networking and os based questions. Then, dsa questions were asked specifically on...read more
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Q1. It was also a tough one. Questions were specifically on project based of the resume and other questions were on btech curriculum, subjects, and experience.
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Q1. HR was easy. Questions were only about relocation and package breakup. But remember that they can put you in waiting and when needed they can call for another interview. So mark this and all the best.
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Q1. Linked list and double pointers
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