ATT TEST 8 EXAM NEWEST 2025 ACTUAL
EXAM COMPLETE 400 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS)| ALREADY GRADED A+||
BRAND NEW!!!
When a feedback line is used in a logic (digital) circuit, it
is called a _________ ✔✔✔ANSWER➡➡Sequential
citcuit
What is a WORD? ✔✔✔ANSWER➡➡A complete
piece of digital data
Flip flops store information by using what?
✔✔✔ANSWER➡➡Feedback from output gates to
input gates
What part of the clock pulse is used to level trigger a flip
flop? ✔✔✔ANSWER➡➡Low pulse width
,What is the purpose of a register?
✔✔✔ANSWER➡➡To store and transfer data
How does the logic probe indicate a high signal?
✔✔✔ANSWER➡➡By a red led
Integrated circuits were made possible by the invention
of what? ✔✔✔ANSWER➡➡Semiconductor devices
What are 3 common features in all IC's?
✔✔✔ANSWER➡➡Pins, parts number, pin indicator
Which IC family has the lowest power rating?
✔✔✔ANSWER➡➡CMOS
Which IC family has the fastest switching speed?
✔✔✔ANSWER➡➡ECL
Which IC family has the lowest power requirements?
✔✔✔ANSWER➡➡CMOS
, Which IC family has input/output voltages of 0V-15V?
✔✔✔ANSWER➡➡CMOS
What is the advantage of TTL over ECL?
✔✔✔ANSWER➡➡Lower power
What is the purpose of a decimal encoder?
✔✔✔ANSWER➡➡Convert decimal numbers to
binary outputs
What circuit converts binary numbers to outputs that
represent alphanumeric characters?
✔✔✔ANSWER➡➡Binary decoder
Why are ESDs so sensitive to static electricity?
✔✔✔ANSWER➡➡They normally operate at very
low current and voltage levels
What does a basic digital circuit look for?
✔✔✔ANSWER➡➡The presence or absence of a
signal
EXAM COMPLETE 400 QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS)| ALREADY GRADED A+||
BRAND NEW!!!
When a feedback line is used in a logic (digital) circuit, it
is called a _________ ✔✔✔ANSWER➡➡Sequential
citcuit
What is a WORD? ✔✔✔ANSWER➡➡A complete
piece of digital data
Flip flops store information by using what?
✔✔✔ANSWER➡➡Feedback from output gates to
input gates
What part of the clock pulse is used to level trigger a flip
flop? ✔✔✔ANSWER➡➡Low pulse width
,What is the purpose of a register?
✔✔✔ANSWER➡➡To store and transfer data
How does the logic probe indicate a high signal?
✔✔✔ANSWER➡➡By a red led
Integrated circuits were made possible by the invention
of what? ✔✔✔ANSWER➡➡Semiconductor devices
What are 3 common features in all IC's?
✔✔✔ANSWER➡➡Pins, parts number, pin indicator
Which IC family has the lowest power rating?
✔✔✔ANSWER➡➡CMOS
Which IC family has the fastest switching speed?
✔✔✔ANSWER➡➡ECL
Which IC family has the lowest power requirements?
✔✔✔ANSWER➡➡CMOS
, Which IC family has input/output voltages of 0V-15V?
✔✔✔ANSWER➡➡CMOS
What is the advantage of TTL over ECL?
✔✔✔ANSWER➡➡Lower power
What is the purpose of a decimal encoder?
✔✔✔ANSWER➡➡Convert decimal numbers to
binary outputs
What circuit converts binary numbers to outputs that
represent alphanumeric characters?
✔✔✔ANSWER➡➡Binary decoder
Why are ESDs so sensitive to static electricity?
✔✔✔ANSWER➡➡They normally operate at very
low current and voltage levels
What does a basic digital circuit look for?
✔✔✔ANSWER➡➡The presence or absence of a
signal
