ASM Technologies Developer interview questions

There are 2 rounds and 1st round was written test and followed by technical interview the interview was conducted around 1hour with difficulty level hard started from basic technical to advanced technical questions about java python AI &ML and also asked about puzzles.

1. Aptitude (On Paper) Quantitative: ratios, percentages, probability, permutations & combinations. Logical Reasoning: puzzles, seating arrangement, coding-decoding. Verbal Ability: synonyms, antonyms, comprehension. 2. Core Subjects (On Paper) OOPs: Difference between abstraction & encapsulation. Virtual functions vs pure virtual functions. Multiple inheritance issues in C++. DSA: Time complexity of common operations. Applications of stack & queue. Sorting algorithms – best/worst case. Git: Difference between git fetch & git pull. Command to undo last commit. Resolving merge conflicts. 3. Coding Round Star patterns: Print pyramid, inverted pyramid, diamond. Linked List: Reverse a linked list. Detect a cycle. Binary Tree: Inorder/Preorder/Postorder traversal. Find height of a tree. C++ pointers: Pointer arithmetic questions. Dangling pointer examples. Function pointers usage. 4. Git Commands (Hands-On) Initialize a repo → git init Stage & commit → git add ., git commit -m "msg" Branching & merging → git branch, git checkout, git merge Reset vs revert 5. Networks OSI vs TCP/IP model. Difference between TCP & UDP. What happens when you type a URL in the browser? IP address classes & subnetting basics. 6. HR Interview Tell me about yourself. Why do you want to join this company? Your strengths & weaknesses. Example of teamwork / conflict resolution. Where do you see yourself in 5 years?