Synopsys Design Engineer Interview Questions and Answers

Asked Basic Aptitude Questions

Q1. Nmos Cross Section drawing
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Q2. Asic design flow
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Q3. Asic vs fpga difference
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ASICs are custom-designed for specific applications, while FPGAs are reprogrammable and more flexible.
• ASICs are Application-Specific Integrated Circuits designed for a specific purpose or application.

• FPGAs are Field-Programmable Gate Arrays that can be reconfigured for different tasks.

• ASICs are more efficient and faster than FPGAs for specific tasks.

• FPGAs are more flexible and can be reprogrammed for different function...read more
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Q4. Static Timing Analysis
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Q5. Projects related (verilog)
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Q1. Explain functional and code coverage.
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Functional coverage ensures all functions are tested, while code coverage ensures all lines of code are executed.
• Functional coverage focuses on testing the functionality of the design.

• Code coverage ensures that all lines of code are executed during testing.

• Functional coverage helps in identifying missing or incomplete functionality.

• Code coverage helps in identifying untested code paths.

• Example: Functional coverage may ...read more
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Q1. Questions on AHB protocol.
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Q1. Digital design based questions.
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Three DSA questions one on likedlist one on BST and one on maps

Q1. Cpp pointers explain smart pointers
Ans. 
Smart pointers in C++ provide automatic memory management and help prevent memory leaks.
• Smart pointers are objects that manage the memory of a pointer automatically.

• They ensure that memory is deallocated when it is no longer needed.

• Examples include unique_ptr, shared_ptr, and weak_ptr.
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Q2. Cpp question based on OOPs concepts
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DSA questions on graph and lots of puzzles

Q1. Questions about memory segments and compiler optimisations
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Q2. Question about controller architecture
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Q1. Question about memory allocation of variables from a code snippet
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Q1. As infineon is Produc based company and Every Person Responsible for complete Chip Testing instead on 1 specific Block. so Interview Asked Basic Tests like continuity, DPS short , Vil/Vih , Voh/Vih , Lekag...read more
Ans. Above all the Topics prepare clearly
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Q2. Basics of Tester Hardwares and why you join in INFIN ? Why want to Change the company ? Why should we we hire ? Tell me about any challenges faced in previous organisation and Work status ? Any protocol...read more
Ans. These are Main topics you should good before going to attend the interview
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Q1. Same as Previous Round but did by Manager in deep level on Basics and work
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Q1. General Discussion about Works did in previous organisation and Basics
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Q1. General Discussion and Salary Negotiation
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Medium good assesment test

Q1. DSA oops question in detail
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Q2. Array questions
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