Advanced Micro Devices Interview Questions and Answers

Q1. C++ implement file sorting
Ans. 
C++ implementation for sorting lines in a file using standard libraries and algorithms.
• Read file contents into a vector of strings using ifstream.

• Use std::sort from the <algorithm> library to sort the vector.

• Write the sorted strings back to a file using ofstream.

• Example: std::sort(lines.begin(), lines.end());

• Ensure to handle file opening and closing properly.
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Q2. Resume based questions
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Q1. System Verilog RTL coding of a round robin arbiter - multiple requesters, one granter
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Q2. STA - Setup and hold time violations
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Q3. FIFO + RAM storage for converting and processing OOO read returns to in-order requesting pattern
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Q1. Onsite - tech interview with 4 others - concentrated on problem solving, testing, verification and RTL coding
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Q1. Tell me about yourself
Ans. 
I am a dedicated and detail-oriented design verification engineer with a strong background in ensuring product functionality and reliability.
• Experienced in creating test plans and test cases for design verification

• Proficient in using verification tools such as UVM and SystemVerilog

• Skilled in debugging and troubleshooting issues to ensure product quality

• Strong communication skills to collaborate with cross-functional te...read more
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Q2. What is the best quality about yourself
Ans. 
My attention to detail is the best quality I possess.
• I have a keen eye for spotting errors and inconsistencies.

• I am meticulous in my work and always strive for perfection.

• I excel in tasks that require precision and accuracy.
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It was a series of leetcode easies in Python. Consisting of string manipulation and arrays

Q1. Coverage improvement
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Q2. Atpg flow and inputs
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Q3. Have your faced any violations
Ans. 
No violations faced
• No, I have not faced any violations in my career

• I always make sure to adhere to all rules and regulations in my work

• I prioritize ethical conduct and compliance with industry standards
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Q1. What is compression ratio and how does it affect patterns
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Q2. How do you stich chains in two different partitions
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Q1. Write testproc file
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Q2. Logic is given and was asked to write stuck at and TFT fault pattern
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Q3. How do you handle synchronous and asynchronous resets during scan
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Q1. OCC architecture
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Q2. Scan and ATPG DRC's
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Q1. What do you need to build an OS
Ans. 
Building an OS requires hardware, a bootloader, kernel, system libraries, and user interfaces for interaction.
• Hardware: A computer or device to run the OS, e.g., x86 architecture.

• Bootloader: Software to load the OS, e.g., GRUB.

• Kernel: Core component managing resources, e.g., Linux kernel.

• System Libraries: Provide essential functions, e.g., libc.

• User Interfaces: Command line or graphical interfaces for user interaction,...read more
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