Teaching HPSC Lecturer (Technical) Mock Test 2024 Digital Logic Number Representations and Computer Arithmetic Minimization of Boolean Expression
Given the function F = P’ + QR, where F is a function in three Boolean variables P, Q and R and P’ = !P, consider the following statements.
(S1) F = ∑ (4, 5, 6)
(S2) F = ∑ (0, 1, 2, 3, 7)
(S3) F = Π (4, 5, 6)
(S4) F = Π (0, 1, 2, 3, 7)
Which of the following is true?1
(S1) – False, (S2) – True, (S3) – True, (S4) - False
2
(S1) – True, (S2) – False, (S3) – False, (S4) - True
3
(S1) – False, (S2) – False, (S3) – True, (S4) - True
4
(S1) – True, (S2) – True, (S3) – False, (S4) - False
5
Question Not Attempted