STMicroelectronics Interview Questions, Process, and Tips

Q1. Sta question, to find set up and hold time
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Q2. C basic questions
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Q1. Nonblock vs blocking difference with an example
Ans. 
Nonblocking operations allow the program to continue executing other tasks while waiting for a response, while blocking operations halt the program until a response is received.
• Nonblocking operations allow for asynchronous communication, while blocking operations are synchronous.

• Nonblocking operations are typically used in event-driven programming, while blocking operations are common in traditional procedural programm...read more
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Q2. DFF Vs latch difference
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DFF stores data based on clock signal, while latch stores data based on enable signal.
• DFF stands for Data Flip-Flop, while latch is a level-sensitive storage element.

• DFF stores data on the rising or falling edge of the clock signal, while latch stores data when the enable signal is high.

• DFF has two stable states (0 or 1), while latch has only one stable state.

• Example: D flip-flop, T flip-flop are examples of DFF, while
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Q1. Where you see yourself in 5 years
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In 5 years, I see myself leading a team of engineers in developing innovative products and solutions.
• Leading a team of engineers in a design department

• Developing innovative products and solutions

• Continuing to learn and grow in my role

• Possibly pursuing further education or certifications

• Contributing to the success and growth of the company
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Q2. What are you priorities
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My priorities are to deliver high-quality designs, meet project deadlines, and continuously improve my skills.
• Delivering high-quality designs that meet client requirements

• Meeting project deadlines to ensure timely completion

• Continuously improving my skills through training and learning new technologies
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Q1. Work experience mentioned in resume
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Q1. Previous work-related question
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Q1. Why you wanted to join
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I wanted to join because of the challenging projects and opportunities for growth.
• Exciting projects that will push my skills to the next level

• Opportunities for career advancement and professional development

• Positive company culture and values align with my own

• Desire to work with a talented team and learn from experienced engineers
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Q2. Where do you see yourselves in 5 years
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In 5 years, I see myself as a senior staff engineer leading a team of talented individuals, contributing to innovative projects, and continuously learning and growing in my role.
• Leading a team of engineers

• Contributing to innovative projects

• Continuous learning and growth in role
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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
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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?
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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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Standard questions with moderate difficulty

Q1. Linked list based questions
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Q2. Oracle/DB specific questions
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Q1. Scenario based questions
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Q1. Standard HR question
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