Synopsys Interview Questions, Process, and Tips

Digital Electronics, CMOS, Aptitude, C programming

Q1. Verilog, VLSI Design Flow, CMOS basics
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Q1. About C++ language. Correct the wrong code snippet.
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Hackerank Medium-Hard

Q1. In depth knowledge of C++
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Q1. Tell about osi model
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The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model.

• It helps in understanding how different networking protocols work together.

• The seven layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and communicates w...read more
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Q2. What happend when we enter google.com
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Q1. Why want to join us
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I am passionate about cybersecurity and believe in the values and mission of your company.
• I have a strong background in cybersecurity with experience in threat detection and prevention.

• I am impressed by your company's reputation for innovative security solutions.

• I am excited about the opportunity to work with a team of talented professionals in the field.

• I believe that my skills and expertise align well with the challe
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Q2. Yourself in 5 years
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Analog electronics,digital electronics,VLSI general aptitude

Q1. What is CMOS What is pmos transistor Diode
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CMOS is a type of digital circuit technology that uses both p-type and n-type metal-oxide-semiconductor field-effect transistors.
• CMOS stands for Complementary Metal-Oxide-Semiconductor

• It is widely used in digital circuits due to its low power consumption and high noise immunity

• PMOS is a type of MOSFET that uses p-type semiconductor for the channel

• Transistor is a semiconductor device used to amplify or switch electronic...read more
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Q2. What is pmos Diode Flip flop, triggering
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PMOS is a type of MOSFET transistor used in digital and analog circuits. A diode is a two-terminal electronic component that allows current to flow in one direction. A flip flop is a digital circuit that can store one bit of information.
• PMOS is a type of MOSFET transistor that operates with a positive voltage on the gate relative to the source.

• A diode is used to rectify AC to DC, protect circuits from voltage spikes, a...read more
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Frog jump dp problem

Q1. Microservices, Kubernetes
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Q2. Rbac and access control
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Q1. PNR flow and questions related to each stage like floorplanning guidelines, how to do macro placement etc.
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Q2. Challenges you faced in Placement stage, how did you resolve congestion in your design. How to improve timing.
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Q3. CTS spec files, inverters or buffers which is preferable. Skew and latency related questions
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Q4. Detailed discussion about crosstalk, antenna effects and Electromigration
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Q5. Basic TCL scripts to write
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