FC ATT Week 9 Test Questions with Correct Answers

FC ATT Week 9



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



Why is a logic probe best suited to measure gates? - Answer-It can detect pulse



Which component is normally not found in ICs? - Answer-Inductors



How many devices are in an SSI? - Answer-less than 12



How many devices are in an MSI? - Answer-12 - 99



How many devices are in an LSI? - Answer-100 - 999



How many devices are in a VLSI? - Answer-1,000 - 99,999



How many devices are in an ULSI? - Answer-100,000 or more



Data Book - Answer-Used to provide Descriptions, Diagrams and characteristics of ICs



Why are ESDs so sensitive to static electricity? - Answer-The operate with very low current and voltage
levels



How does humidity effect ESDs? - Answer-It will affect magnitude and static charge