BOOLEAN 3

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