Unformatted text preview: ̅ d. ̅̅ ̅ e. ̅ ̅̅ Page 12 of 17 Consider this Circuit and partial Truth Table for 0 0 0 A 0 0 1 B 0 1 0 C 0 1 1 1 1 0 0 1 1 0 1 D 1 1 0 1 1 1 1 . E 12.Which assignment is true regarding the output ?
a.
b.
c.
d.
e. Page 13 of 17 Consider this Truth Table for output
W, but one of the gates is incorrect. 000 0 001 1 010 0 011 1 100 1 101 0 110 1 111 . Someone made a Logic Circuit for 0 13.Which AND gate above causes to be computed incorrectly? a. 1
b. 2
c. 3
d. 4
e. 5 Page 14 of 17 14.Which combination of inputs results in being pulled “high” (ie. )? a.
b.
c.
d.
e.
15.Which Boolean Expression describes ?
( a. ) b. ( c. ̅̅̅̅ ( ̅ d. ̅̅̅̅ e. )(
̅) )
̅̅ ( ̅ ̅) ̅̅ Page 15 of 17 16.Consider the relationship between
above and
problem. Which combination of inputs results in of the previous
? a.
b.
c.
d.
e.
17.Which of these Boolean Expressions is not true?
a.
b. ̅̅̅̅̅̅̅̅̅)̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅̅
( ̅ ̅ ̅ ̅̅
( ) c.
d. ̅ ̅ ̅̅̅̅ e. They are all true. P...
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This test prep was uploaded on 03/21/2014 for the course ECE 110 taught by Professor Staff during the Fall '08 term at University of Illinois, Urbana Champaign.
 Fall '08
 Staff

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