Tejas Networks Product Verification Engineer Interview Questions and Answers

Q1. Asked about the details of my projects
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Q2. Digital question related to flip flop and mux.
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Q3. Assertion, constraint questions
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Q4. Asked about different ways of saving power
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1hr interview, asked checker code, checked protocol knowledge mentioned in Resume, asked assertion.

Q1. Draw Digital circuit question based on the waveform
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Q2. Asked about code coverage in details
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Q3. 1 technical puzzle, to print infinite series of a given pattern
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Q4. 1 logical puzzle, 50ball in box of 1 colour and 50ball of 2nd colour in another box, calculate highest probability to choose 1 colour ball.
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Work and time, boat and stream question. basic digital questions, computer architecture

Q1. Difference between SRAM and DRAM, bloacking and non blocking statement
Ans. 
SRAM and DRAM are types of computer memory with different characteristics. Blocking and non-blocking statements are used in hardware design.
• SRAM (Static Random Access Memory) is faster, more expensive, and consumes more power than DRAM (Dynamic Random Access Memory).

• SRAM stores data in a flip-flop circuit, while DRAM stores data in a capacitor.

• SRAM does not need to be refreshed, while DRAM requires periodic refreshing.

• ...read more
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