Infineon Technologies R&D Engineer Interview Questions and Answers

Q1. Opps concept and Linklist and tree are highly asked in Synopsys.
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Q2. Reverse the linklist.
Ans. 
To reverse a linked list, iterate through the list and change the direction of pointers.
• Iterate through the linked list and keep track of the previous, current, and next nodes.

• Update the pointers of each node to reverse the direction.

• Set the head of the linked list to the last node encountered during iteration.
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Q3. Aptitude and Puzzle
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Q1. Basics of digital design, verilog, and projects
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Q1. Find leaves in a binary tree, left to right.
Ans. 
Traverse the binary tree using a queue to find leaves from left to right.
• Start by adding the root node to a queue

• While the queue is not empty, dequeue a node and check if it is a leaf node (both children are null)

• If it is a leaf node, add its value to the result array

• If it is not a leaf node, enqueue its children in left to right order
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Q2. Bfs in binary tree
Ans. 
Breadth-first search (BFS) is a traversal algorithm used to visit all nodes of a binary tree level by level.
• Start at the root node and visit all nodes at the current level before moving to the next level.

• Use a queue data structure to keep track of nodes to visit next.

• Example: BFS traversal of a binary tree - 1 -> 2 -> 3 -> 4 -> 5
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Q1. Html , Python , C++ theory and technical questions were asked.
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Coding questions on Python , html , C++ and data structure. Also about database and SQL query.

Q1. This was the managerial round in which technical questions were also asked
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