Online interview: 1. What is polymorphism ? 2. Design a 3 bit shift register in verilog RTL ? 3. For a FIFO design, what kind of assertions will you write(what conditions would you check for proper functioning of the FIFO) ?
Verification Engineer Interview Questions
Verification Engineer Interview Questions
Companies rely on verification engineers to ensure that their products work as intended. Prepare to answer questions that will assess your ability to design and implement product testing methods. Expect the interviewer to evaluate your communication and documentation skills, essential when working with product designers.
Top Verification Engineer Interview Questions & How to Answer
Question 1
Question #1: What skills should a successful verification engineer possess?
How to answer
How to answer: This question gives you the chance to demonstrate that you understand what the role entails, while showcasing your specific skills. A concise answer that clearly illustrates your approach to verification engineering will signify your value to the interviewer and the company.
Question 2
Question #2: What information do you need to develop a product test methodology?
How to answer
How to answer: Use this question as an opportunity to demonstrate your communication skills and your ability to work with a team. Make it clear to the interviewer that you value input from the product designers and that you don't hesitate to ask questions when necessary. The interviewer will also assess your analytical skills when you answer this question. Explain your information-gathering process and how you apply that information as concisely as possible.
Question 3
Question #3: What techniques do you use when developing a product test?
How to answer
How to answer: Prepare to demonstrate that you are familiar with a range of verification engineering techniques. Make sure you mention methods specific to the products produced by the company you're interviewing with.
3,814 verification engineer interview questions shared by candidates
What is an isolation cell?
Setup/hold time problem; meta-stability; 5-stage pipeline
data types in system verilog, test cases for memory designs, flipflop design
How do you find common elements between the arrays? reduce the complexity, asked me to write the code
First interview: describe a FSM for the result of a sequence of binary input mod 5. Merge sort. Second : C/ verilog coding.
Sorting, bit logic
What is crosstalk? Ways to fix crosstalk? Relationship between Resistance/Capacitance to Length & Width What is charge sharing? How to fix? What is body effect? What is short channel effect? List several effects.
First Round: 1. AND and OR gate using 2:1 Mux 2. Single line logic to check if a number is a power of 2 3. Working of in-order pipeline 4. Inputs to the program counter in an in-order pipeline 5. Working of a Branch Predictor and operations on it 6. Converting the in-order pipeline to an out-of-order pipeline 7. Register renaming and examples of memory disambiguation 8. Recursive function to find factorial of a number Second Round: 1. Project implementation details from resume 2. Function to perform binary search, first using iterations and then using recursion - also, how to terminate the recursion if the key is not found
What is the scope of a static variable? Given multiple scenarios(static variables across files, in recursion, ect.)
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