technical interview Q & A for high-tech professionals
Interview Questions
Electronics Hardware
Computer Software
Quick Thinking Tests
General questions
Phone screening questions
Submit your Q or A

Technical articles
Technical discussion
Resume and interview
How to get a job in Silicon Valley
How much are you worth on market?
Do you need an agent?

Break point
Written Exam
Logic Tests
Professional Test
Tomato company
Cup of coffee
How stock market works
Engineering jokes

About Hitequest
About Hitequest
Home page


=Electronics Hardware Questions=


To enter the office people have to pass through the corridor. Once someone gets into the office the light turns on. It goes off when noone is present in the room. There are two registration sensors in the corridor.  Build a state machine diagram and design a circuit to control the light.