Hitachi Astemo Senior Engineer Interview Questions and Answers

Q1. Why you want join lear?
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Q1. HR questions were generic
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Casting should be thorough

Aluminium die Casting

Q1. Basic HR question (tell me about yourself and similar)
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Q1. Technical questions related to field
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Q1. Interview cum interaction with top management
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Q1. Basic c programming question and embedded questions
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Q1. Programming and basics of embedded c
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Q1. Technical and project related
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Q1. Personal and joining related
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Q1. Inventory management process
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Q1. Current CTC and family background
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Q1. Hydraulic circuit, electrical circuit
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Q2. Documentation,SAP,store inventory
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Q1. Explain function pointers in c?
Ans. 
Function pointers in C are pointers that point to functions instead of data.
• Function pointers are used to pass functions as arguments to other functions.

• They can be used to implement callbacks and event handlers.

• Syntax: return_type (*ptr_name)(parameters);

• Example: int (*funcPtr)(int, int);
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Q2. Explain DCM module from BSW?
Ans. 
DCM module in BSW is responsible for managing diagnostic communication between the vehicle and external diagnostic tools.
• DCM stands for Diagnostic Communication Manager

• It handles communication protocols such as UDS, KWP2000, and OBD

• DCM manages diagnostic sessions, communication parameters, and diagnostic trouble codes

• It provides APIs for diagnostic services like reading and clearing DTCs

• Example: DCM module in BSW facil...read more
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