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WorksheetsBOOLEAN 3
Total questions: 10
Worksheet time: 5mins
The number of Terms in a switching function of four variables
4
8
16
12
The total number of cells in the K map of a switching function (A,B,C) consisting of only three variables are:
8
4
16
3
The minterm ,designator of the term AB'CD
4
5
11
None
The maxterm designator of the term, A'+B'+C+C'
2
13
15
None
A switching function f(A,B,C,D) = A'B'CD+A'BC'D+A'BCD+AB'CD
Σm(3,5,7,11)
Σm(6,5,7,11)
Σm(3,5,8,11)
Σm(3,5,7,13)
If a 3 variable switching function is expressed as the product of maxterms by f(A,B.C)= ∏(0,3,5,6) then it can also be expressed as the sum of minterms by
∏(1,2,4,7)
Σ(0,3,5,6)
Σ(1,2,4,7)
Σ(1,2,3,7)
An n variable K-map can have
n2 cells
2n cells
nn cells
n2n cells
Each term in the standard SOP form is called a
minterms
maxterms
literals
don't care
Each term in the standard POS form is called a
maxterms
minterms
don't care
literals
The binary number designations of the rows and columns of the K-map are in
binary code
BCD Code
Gray Code
XS-3 code
