TPC 291 Digital Logic Fundamentals Exam Questions
and Answers
In .Boolean .algebra, .all .functions .can .be .expressed .by .equations .based .on .what .three .operations? .- .
(correct .answer) .-AND, .OR, .and .NOT
TPC .291 .Digital .Logic .Fundamentals .p. .5
For .an .AND .gate, .the .output .is .TRUE .is .input .A .is .______ .and .input .B .is .______. .- .
(correct .answer) .-TRUE, .TRUE
TPC .291 .Digital .Logic .Fundamentals .p. .6
A .solid-state .logic .switch .must .be .able .to... .- .(correct .answer) .-indicate .which .state .is .at .its .input
TPC .291 .Digital .Logic .Fundamentals .p. .8
The .AND .function .in .positive .logic .is .equivalent .to .the .______ .function .in .negative .logic. .- .
(correct .answer) .-OR
TPC .291 .Digital .Logic .Fundamentals .p. .10
If .CMOS .logic .is .used .in .a .circuit .with .TTL .logic, .the .input .voltage .usually .is .______. .- .
(correct .answer) .-5V
TPC .291 .Digital .Logic .Fundamentals .p. .15
and Answers
In .Boolean .algebra, .all .functions .can .be .expressed .by .equations .based .on .what .three .operations? .- .
(correct .answer) .-AND, .OR, .and .NOT
TPC .291 .Digital .Logic .Fundamentals .p. .5
For .an .AND .gate, .the .output .is .TRUE .is .input .A .is .______ .and .input .B .is .______. .- .
(correct .answer) .-TRUE, .TRUE
TPC .291 .Digital .Logic .Fundamentals .p. .6
A .solid-state .logic .switch .must .be .able .to... .- .(correct .answer) .-indicate .which .state .is .at .its .input
TPC .291 .Digital .Logic .Fundamentals .p. .8
The .AND .function .in .positive .logic .is .equivalent .to .the .______ .function .in .negative .logic. .- .
(correct .answer) .-OR
TPC .291 .Digital .Logic .Fundamentals .p. .10
If .CMOS .logic .is .used .in .a .circuit .with .TTL .logic, .the .input .voltage .usually .is .______. .- .
(correct .answer) .-5V
TPC .291 .Digital .Logic .Fundamentals .p. .15