ACTUAL QUESTIONS AND CORRECT
ANSWERS
Why is an input that is hooked to ground low? - CORRECT ANSWER It is shorted to ground
Is an input hooked to source high or low? - CORRECT ANSWER High
What is the output of inputs that are shorted together? - CORRECT ANSWER Floating
What are the two states of digital waveforms? - CORRECT ANSWER True or False
High or Low
0 or 1
What three things does a buffer act like? - CORRECT ANSWER Amplifier/ Driver
Protection
Switch
What type of ICs are used for digital application? - CORRECT ANSWER Linear
What led to the creation of ICs? - CORRECT ANSWER Semiconductive material/ Transistors
Which ESD is the most sensitive to static electricity? - CORRECT ANSWER MOSFET
How is an ESD identified? - CORRECT ANSWER Black and yellow packaging
Which order do you troubleshoot combinational Gates? - CORRECT ANSWER input to output
Why is a logic probe best suited to measure gates? - CORRECT ANSWER It can detect pulse