A directory of Objective Type Questions covering all the Computer Science subjects. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews.

 11. Let R and S be two fuzzy relations defined as follows. Then, the resulting relation, T, which relates elements of universe of X to elements of universe of Z using max-product composition is given by a. A b. B c. C d. D
 View Answer Report Discuss Too Difficult! Search Google Answer: (d).D

 12. Let R and S be two fuzzy relations defined as follows. Then, the resulting relation, T, which relates elements of universe x to elements of universe z using max-min composition is given by a. A b. B c. C d. D
 View Answer Report Discuss Too Difficult! Search Google Answer: (c).C

 13. Compute the value of adding the following two fuzzy integers: A = {(0.3,1), (0.6,2), (1,3), (0.7,4), (0.2,5)} B = {(0.5,11), (1,12), (0.5,13)} Where fuzzy addition is defined as μA+B(z) = maxx+y=z (min(μA(x), μB(x))) Then, f(A+B) is equal to a. {(0.5,12), (0.6,13), (1,14), (0.7,15), (0.7,16), (1,17), (1,18)} b. {(0.5,12), (0.6,13), (1,14), (1,15), (1,16), (1,17), (1,18)} c. {(0.3,12), (0.5,13), (0.5,14), (1,15), (0.7,16), (0.5,17), (0.2,18)} d. {(0.3,12), (0.5,13), (0.6,14), (1,15), (0.7,16), (0.5,17), (0.2,18)}
 View Answer Report Discuss Too Difficult! Search Google Answer: (d).{(0.3,12), (0.5,13), (0.6,14), (1,15), (0.7,16), (0.5,17), (0.2,18)}

 14. A perceptron has input weights W1 = -3.9 and W2 = 1.1 with threshold value T = 0.3. What output does it give for the input x1 = 1.3 and x2 = 2.2? a. -2.65 b. -2.30 c. 0 d. 1
 View Answer Report Discuss Too Difficult! Search Google Answer: (c).0

 15. Let A and B be two fuzzy integers defined as: A={(1,0.3), (2,0.6), (3,1), (4,0.7), (5,0.2)} B={(10,0.5), (11,1), (12,0.5)} Using fuzzy arithmetic operation given by a. {(11,0.8), (13,1), (15,1)} b. {(11,0.3), (12,0.5), (13,1), (14,1), (15,1), (16,0.5), (17,0.2)} c. {(11,0.3), (12,0.5), (13,0.6), (14,1), (15,1), (16,0.5), (17,0.2)} d. {(11,0.3), (12,0.5), (13,0.6), (14,1), (15,0.7), (16,0.5), (17,0.2)}
 View Answer Report Discuss Too Difficult! Search Google Answer: (d).{(11,0.3), (12,0.5), (13,0.6), (14,1), (15,0.7), (16,0.5), (17,0.2)}

 16. Let A be the set of comfortable houses given as follows. Then the set of comfortable and affordable houses is a. A b. B c. C d. D
 View Answer Report Discuss Too Difficult! Answer: (a).A

 17. Support of a fuzzy set given below, within a universal set X is given as a. A b. B c. C d. D
 View Answer Report Discuss Too Difficult! Search Google Answer: (d).D

 18. In a single perceptron, the updation rule of weight vector is given by a. w(n + 1)=w(n)+η[d(n)-y(n)] b. w(n + 1)=w(n)–η[d(n)-y(n)] c. w(n + 1)=w(n)+η[d(n)-y(n)]* x (n) d. w(n + 1)=w(n)–η[d(n)-y(n)]* x (n)
 View Answer Report Discuss Too Difficult! Search Google Answer: (c).w(n + 1)=w(n)+η[d(n)-y(n)]* x (n)

 19. The golden ratio ϕ and its conjugate ϕ’ both satisfy the equation a. x^3 – x – 1 = 0 b. x^3 + x – 1 = 0 c. x^2 – x – 1 = 0 d. x^2 + x – 1 = 0
 View Answer Report Discuss Too Difficult! Search Google Answer: (c).x^2 – x – 1 = 0

 20. At any iteration of simplex method, if Δj (Zj – Cj) corresponding to any non-basic variable Xj is obtained as zero, the solution under the test is a. Degenerate solution b. Unbounded solution c. Alternative solution d. Optimal solution
 View Answer Report Discuss Too Difficult! Search Google Answer: (c).Alternative solution

Page 2 of 3