PLTW DIGITAL ELECTRONICS - FINAL REVIEW SET 1,2,3 Exam (2026) Questions & Answers | 100% Verified solutions UPDATE |2026!! STUDY GUIDE EXAM

7/14/26, 9:04 AM PLTW DIGITAL ELECTRONICS - FINAL REVIEW SET 1,2,3 Exam (2026) Questions & Answers | 100% Verified solutions UPDATE…




PLTW DIGITAL ELECTRONICS - FINAL REVIEW
SET 1,2,3 Exam (2026) Questions & Answers | 100%
Verified solutions UPDATE |2026!! STUDY GUIDE
EXAM

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Terms in this set (236)



If an integrated circuit has been Turn the power off for a few minutes before pulling
damaged and you smell smoke, you out the damaged integrated circuit.
should__________________.


In scientific notation, which prefixes Micro, nano, milli
are used for values smaller than a
whole value?


What is the value of the resistor with 6.8 K Ω ±5 %
colors blue, grey, red , gold ?




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What are the color bands for a 390 Ω ORANGE-WHITE-BROWN-SILVER
(±10) resistor?


In a parallel circuit, you measure 1.5 900 m Volts
mAmps flowing through a 600 Ω
resistor. What is the voltage drop
across the resistor? Use Ohms law.


What is the decimal equivalent to the 22 power of 10
binary number 0101102?


In the eight-bit binary number shown B 0 (zero)
below, which bit is the Least
Significant Bit
(LSB)?
b7b6 b5 b4 b3 b2 b1 b0
10110101


Which of the following is a rule of A•A=A
Boolean algebra?


1. AA • 0 = A
2. AB • 1= 1
3. A • A = A
4. AC • A = 1


What is the binary equivalent to the 1101
decimal number 1310?


What is the decimal equivalent to the 22 base 10
binary number 0101102?


What is the binary equivalent to the 11002
hexadecimal number CH

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Which of the following equations is F = X' Y' Z + X' Y Z' + X Y Z'
the un-simplified Sum-Of-Products
equation for the truth table shown
below with F as the Output?


XYZ F
0000
0011
0101
0110
1000
1010
1101
1110




What is the letter symbol for current? I


Which of the following is a correct XY" = X' + Y'
DeMorgan's Identity?
1.. XY" = X'•Y'
2. XY" = X'•Y
3. XY" = X' + Y'
4. XY = X + Y




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. Which of the following is the F = Y'
simplified equivalent for the Boolean
equation shown?
F = Y' +XY'
1. F = X ''Y''
2. F = X
3. F = X Y'
4. F = Y'


Which Boolean equation is in F = (X + Y)(X+ Z)(Y + Z)
Product-Of-Sums form?


1. F = X Y Z + X Y + X Y Z
2. F = X Y Z + Z (X + Y)
3. F = (X + Y)(X+ Z)(Y + Z)
4. F = X Z(Y + Z)(Y + Z)


Which of the following Boolean F = A B' C + A B C + A
equation is in Sum-Of-Products
form?
1. F = A B' C + A B C + A
2. F = (A')(B')(BC)(ABC)
3. F = (10010)11101001)
4. F = A' (B + C) A (B' + C)


What is the minimum number of flip- 4
flops needed to build a Mod-10
Asynchronous counter?
1. 32
2. 64
3. 4
4. 10




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