Verification Manager Interview Questions

3,713 verification manager interview questions shared by candidates

On-campus: Verilog code writing, simple hardware design question using muxes and counter that was approached from different levels of abstraction. Phone Interview: Entirely computer architecture questions, including cache coherency protocols, cache organizations
avatar

CPU Design Verification Intern

Interviewed at Apple

4.1
Oct 19, 2016

On-campus: Verilog code writing, simple hardware design question using muxes and counter that was approached from different levels of abstraction. Phone Interview: Entirely computer architecture questions, including cache coherency protocols, cache organizations

Q1. FIFO depth, given read and write rates for a burst of x writes Q2. a=0; b=0; c=1; #1 a=c; #1 b =a; (Give waveforms) Q3. a<=0; b<=0; c<=1; #1 a<=c; #1 b< =a; (Give waveforms) Q4. a=0; b=0; c=1; a= #1 c; b=#1 a; (Give waveforms) Q5. a<=0; b<=0; c<=1; a<= #1 c; b<=#1 a; (Give waveforms) Q6. You have incoming bit stream. You can't store them. You get a new bit at every clock edge, find modulo 5 of the updated number everytime. Eg, if bitstream is 10111, you find modulo of 1, then 10, then 101 and so on..
avatar

Verification Design Engineer

Interviewed at Apple

4.1
Oct 11, 2017

Q1. FIFO depth, given read and write rates for a burst of x writes Q2. a=0; b=0; c=1; #1 a=c; #1 b =a; (Give waveforms) Q3. a<=0; b<=0; c<=1; #1 a<=c; #1 b< =a; (Give waveforms) Q4. a=0; b=0; c=1; a= #1 c; b=#1 a; (Give waveforms) Q5. a<=0; b<=0; c<=1; a<= #1 c; b<=#1 a; (Give waveforms) Q6. You have incoming bit stream. You can't store them. You get a new bit at every clock edge, find modulo 5 of the updated number everytime. Eg, if bitstream is 10111, you find modulo of 1, then 10, then 101 and so on..

Viewing 3091 - 3100 interview questions

See Interview Questions for Similar Jobs

Glassdoor has 3,713 interview questions and reports from Verification manager interviews. Prepare for your interview. Get hired. Love your job.