Comprehensive Questions
(Frequently Most Tested) with
Verified Answers
Why is an input that is hooked to ground low? - Answer: It is shorted to ground
Is an input hooked to source high or low? - Answer: High
What is the output of inputs that are shorted together? - Answer: Floating
What are the two states of digital waveforms? - Answer: True or False
High or Low
0 or 1
What three things does a buffer act like? - Answer: Amplifier/ Driver
Protection
Switch
What type of ICs are used for digital application? - Answer: Linear
What led to the creation of ICs? - Answer: Semiconductive material/ Transistors
Which ESD is the most sensitive to static electricity? - Answer: MOSFET
How is an ESD identified? - Answer: Black and yellow packaging
Which order do you troubleshoot combinational Gates? - Answer: input to output