Cadence Design Systems Software Tester Interview Questions and Answers

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Q1. C programming question
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Q2. VLSI design questions
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Q3. Setup time analysis
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Q4. Hold time analysis
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Q5. Test patter generation
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Q1. What is SDLC and expalin its steps
Ans. 
SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.
• 1. Planning: Define the scope, requirements, and objectives of the project.

• 2. Analysis: Gather and analyze user requirements.

• 3. Design: Create a detailed design plan for the software.

• 4. Implementation: Develop the software based on the design plan.

• 5. Testing: Test the...read more
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Q2. Regression testing and real time example
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Regression testing is retesting of software to ensure new changes do not negatively impact existing functionality.
• Regression testing is performed to verify that recent code changes have not adversely affected existing features.

• It involves running previously executed test cases to ensure that no new bugs have been introduced.

• Example: After adding a new feature to a website, regression testing is done to make sure all ex...read more
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Q1. Basic Fundamentals, Data structures and algorithm
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30 mins 2 easy leetcode questions

Q1. Swap two numbers
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To swap two numbers, store one number in a temporary variable, assign the value of the second number to the first, and then assign the temporary variable to the second number.
• Create a temporary variable to store one of the numbers

• Assign the value of the second number to the first number

• Assign the value of the temporary variable to the second number
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Q2. Longest cinsecutive subsequence
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Find the longest consecutive subsequence in an array of strings.
• Sort the array of strings to ensure consecutive elements are next to each other

• Iterate through the sorted array to find the longest consecutive subsequence

• Track the current consecutive subsequence length and update the longest length found
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Q1. Test pattern generation
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Q2. C code program basics
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1) linked lists
2) max element in list
3) fibbonacci
4) recursion
5) check if ip addr is valid

Q1. Preffered locations
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Q2. Salary negotiation
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Q1. They asked me some coding questions On C
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Q2. Printing pattern, arrays
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Q1. Questions on arrays and strings
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Q2. Code to select 3 options and ascending, descending, swapping
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Code to select 3 options and perform ascending, descending, and swapping operations.
• Create a list of 3 options

• Implement sorting algorithms for ascending and descending order

• Swap the positions of two options based on user input
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Q1. Prepare all the basic concepts related to your field.
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