The Boolean expression X+X' = 1 is an example of which Law/Theorem? Absorption Complementary Inequality Idempotent The 74LS83 is an example of a 4-bit parallel adder. To expand this device to an 8-bit adder you must Use four adders with no interconnections Use 8 adders with no interconnections Use two adders with the carry output of the one connected to the carry input of the other Use 2 adders and connect the sum outputs of one to the bit inputs of the other How many inputs, outputs and selectors are needed to implement 16X1 MUX? 16 outputs, 16 inputs, 4 selectors 1 output, 16 inputs, 4 selectors 8 Inputs, 16 outputs, 3 selectors 16 Inputs, 3outputs, 8 selectors

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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The Boolean expression X + X'= 1 is an example of which Law/Theorem?
Absorption
O Complementary
O Inequality
O Idempotent
The 74LS83 is an example of a 4-bit parallel adder. To expand this device to an
8-bit adder you must
Use four adders with no interconnections
O Use 8 adders with no interconnections
Use two adders with the carry output of the one connected to the carry input of the
other
Use 2 adders and connect the sum outputs of one to the bit inputs of the other
How many inputs, outputs and selectors are needed to implement 16X1 MUX?
O 16 outputs, 16 inputs, 4 selectors
1 output, 16 inputs, 4 selectors
8 Inputs, 16 outputs, 3 selectors
16 Inputs, 3outputs, 8 selectors
Transcribed Image Text:The Boolean expression X + X'= 1 is an example of which Law/Theorem? Absorption O Complementary O Inequality O Idempotent The 74LS83 is an example of a 4-bit parallel adder. To expand this device to an 8-bit adder you must Use four adders with no interconnections O Use 8 adders with no interconnections Use two adders with the carry output of the one connected to the carry input of the other Use 2 adders and connect the sum outputs of one to the bit inputs of the other How many inputs, outputs and selectors are needed to implement 16X1 MUX? O 16 outputs, 16 inputs, 4 selectors 1 output, 16 inputs, 4 selectors 8 Inputs, 16 outputs, 3 selectors 16 Inputs, 3outputs, 8 selectors
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