Futuresoft Previous Years Solved Sample Placement Papers
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In boolean algebra, the OR operation is performed by which properties?
A: Associative properties
B: Commutative properties
C: Distributive properties
D: All of the Mentioned
Ans: D -
The expression for Absorption law is given by
A: A + AB = A
B: A + AB = B
C: AB + AA’ = A
D: A + B = B + A
Ans: A -
The involution of A is equal to
A: A
B: A’
C: 1
D: 0
Ans: A -
A(A + B) =?
A: AB
B: 1
C: (1 + AB)
D: A
Ans: D -
(A + B)(A’ * B’) =?
A: 1
B: 0
C: AB
D: AB’
Ans: B -
Complement of the expression A’B + CD’ is
A: (A’ + B)(C’ + D)
B: (A + B’)(C’ + D)
C: (A’ + B)(C’ + D)
D: (A + B’)(C + D’)
Ans: D -
Simplify Y = AB’ + (A’ + B)C.
A: AB’ + C
B: AB + AC
C: A’B + AC’
D: AB + A
Ans: A -
The boolean function A + BC is a reduced form of
A: AB + BC
B: (A + B)(A + C)
C: A’B + AB’C
D: (A + C)B
Ans: B -
The logical sum of two or more logical product terms is called
A: SOP
B: POS
C: OR operation
D: NAND operation
Ans: A -
The expression Y = AB + BC + AC shows the operation.
A: EX-OR
B: SOP
C: POS
D: NOR
Ans: B -
The expression Y = (A + B)(B + C)(C + A) shows the operation.
A: AND
B: POS
C: SOP
D: NAND
Ans: B -
The canonical sum of product form of the function Y(A, B) = A + B is
A: AB + BB + A’A
B: AB + AB’ + A’B
C: BA + BA’ + A’B’
D: AB’ + A’B + A’B’
Ans: B -
A variable on its own or in its complemented form is known as a
A: Product Term
B: Literal
C: Sum Term
D: Word
Ans: B -
Canonical form is a unique way of representing
A: SOP
B: Minterm
C: Boolean Expressions
D: POS
Ans: C -
Boolean algebra is also called
A: Switching algebra
B: Arithmetic algebra
C: Linear algebra
D: Algebra
Ans: A