Cadence Design Systems Senior Verification Engineer Interview Questions and Answers

Basic aptitude-10 question,digital moderate -Question,analog moderate -10 question,verilog and system verilog -10 question

Q1. Latches and flip flop all characteristics equation and proof of the characteristics equation in flip flop.applications of flip flop
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Q2. OOPS,INHERITANCE,VERILOG,BLOCKING - NON BLOCKING ASSIGNMENT OPERATOR and all the basic operations of verilog .
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Q3. Discussion on work experience.
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Q1. Assertions and coverage
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Q2. Umv basic principle
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UVM (Universal Verification Methodology) basic principle is to provide a standardized methodology for verifying digital designs.
• UVM is based on SystemVerilog and provides a framework for creating reusable verification environments

• It promotes the use of object-oriented programming techniques for creating modular and scalable testbenches

• UVM encourages the use of constrained-random stimulus generation and coverage-driven ...read more
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Q1. They asked from Digital, COA
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Q1. They asked the concepts of COA
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Q1. First started with Puzzle and then about company
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Q1. Basics of analog , digital and vlsi
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Q2. On face to face interview, they asked me abt my projects , digital, little analog , vlsi ( verilog), microcontrollers and c programming
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40 aptitude qns and some mcqs on basic programming

Q1. I was asked to write two sum, palindrome function and merge sort code in whatever language I'm comfortable in
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Q2. Two sum- return true or false
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Given an array of integers, determine if there are two numbers that add up to a specific target.
• Iterate through the array and store each element in a hash set.

• For each element, check if the difference between the target and the element exists in the hash set.

• If the difference exists, return true; otherwise, continue iterating.

• Example: nums = [2, 7, 11, 15], target = 9. The function should return true as 2 + 7 = 9.
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Q3. Merge sort function code
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Q4. Palindromic string or not
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Aotitude,core que on all subjects in ece

Q1. INTERNSHIP EXPERIENCE
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I completed a 6-month internship at XYZ Company where I gained hands-on experience in physical design tools and methodologies.
• Worked on floorplanning, placement, and routing of digital designs

• Utilized tools such as Cadence Innovus and Synopsys ICC

• Collaborated with cross-functional teams to optimize design performance
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Q2. ON DSD,VLSI,ANALOG ELECTRONICS
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Q1. APTITUDE,MATH,VLSI,DSD
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Q2. VLSI (HARD QUESTION BASED ON INDUSTRY LEVEL LIKE ON CIRCUIT HE GIVES ONE SCENARIO U HAVE TO ANSWER IT)
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