STMicroelectronics Interview Questions, Process, and Tips

Q1. What is EM and how we mitigate it
Ans. 
EM stands for electromagnetic interference, and it can be mitigated through shielding, grounding, filtering, and proper layout design.
• Shielding: Using materials like conductive foils or metal enclosures to block EM waves.

• Grounding: Connecting electronic components to a common ground to reduce interference.

• Filtering: Using capacitors and inductors to filter out unwanted frequencies.

• Proper layout design: Keeping sensitiv...read more
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Q2. What is race condition and stuck at zero fault
Ans. 
Race condition is a situation in which the output of a program depends on the sequence or timing of uncontrollable events. Stuck at zero fault is a fault in digital circuits where a signal line is stuck at logic zero.
• Race condition occurs when multiple processes access and manipulate shared data concurrently without proper synchronization.

• Stuck at zero fault is a common fault in digital circuits where a signal line is ...read more
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Q1. Why you want to join this company?
Ans. 
I am excited about the innovative projects and collaborative work culture at this company.
• Impressed by the company's reputation for cutting-edge technology

• Excited about the opportunity to work on challenging projects

• Interested in the collaborative work culture and team dynamics

• Believe my skills and experience align well with the company's goals
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Q2. What is your expecation from this company?
Ans. 
I expect a challenging work environment, opportunities for growth, and a supportive team.
• Challenging projects that allow me to utilize my skills and knowledge

• Opportunities for professional development and advancement

• A supportive team that values collaboration and communication
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There was one coding question along with approximately 30 multiple-choice questions focused on algorithms, Python, and machine learning.

Q1. First they asked me to explain the same question which was asked in round1. I explained it nicely.
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Q2. Then they gave me a leetcode question of spiral matrix. I haven't heard of the question before so was not able to understand it properly although coded whatever I was able to understand. It was a weak comm...read more
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Profit and loss ,time and work ,speed distance and time

Java ,ops ,collection frameworks

Q1. STA , setup and hold?
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