ETRO1213 - Combinational Logic
Authored by Dwayne Brathwaite
Mathematics, Computers
University
Used 33+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What value is input B, if output Y is high when both input A and input C are high?
Low (0)
High (1)
High impedance
Short-circuit
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Input A is low, input B is high and output Y is low. What value is input C?
Low (0)
High (1)
High impedance
Short-circuit
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the value of input A when input B is low and output X is low?
Low (0)
High (1)
High impedance
Short-circuit
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Inputs A, B, C and D are all low. What is the value of output E?
Low (0)
High (1)
High impedance
Short-circuit
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What value is at output Y, If input A, input B and input C are all low?
Low (0)
High (1)
High impedance
Short-circuit
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Input A is high, input B is low and input C is high. What is the value at D?
Low (0)
High (1)
High impedance
Short-circuit
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Input A is high and input B is low. What is the value at output Q?
Low (0)
High (1)
High impedance
Short-circuit
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