ATT TEST 9 LATEST ACTUAL EXAMINATION 2026 QUESTIONS WITH DETAILED ANSWERS GRADED A+

ATT TEST 9 LATEST ACTUAL EXAMINATION
2026 QUESTIONS WITH DETAILED
ANSWERS GRADED A+

⫸ 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