## UGC-NET | UGC NET CS 2018 July – II | Question 85

The equivalence of ¬∃x Q(x) is: (A) ∃x ¬Q(x) (B) ∀x ¬Q(x) (C) ¬∃x ¬Q(x) (D) ∀x Q(x) Answer: (B) Explanation: This is simple property… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 84

Digital data received from a sensor can fill up 0 to 32 buffers. Let the sample space be S={0, 1, 2, ………., 32} where the… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 83

The following LPP Maximize z=100×1 +2×2 +5×3 Subject to 14×1 +x2 −6×3 +3×4 =7 32×1 +x2 −12×3 ≤10 3×1 −x2 −x3 ≤0 x1 , x2… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 82

Which of the following statements is false about convex minimization problem? (A) If a local minimum exists, then it is a global minimum (B) The… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 81

E is the number of edges in the graph and f is maximum flow in the graph. When the capacities are integers, the runtime of… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 80

Consider the set of all possible five-card poker hands dealt fairly from a standard deck of fifty-two cards. How many atomic events are there in… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 79

A knowledge base contains just one sentence, ∃x AsHighAs (x, Everest). Consider the following two sentences obtained after applying existential instantiation. (a) AsHighAs (Everest, Everest)… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 78

Consider the following two sentences : (a) The planning graph data structure can be used to give a better heuristic for a planning problem. (b)… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 77

Consider the following English sentence : “Agra and Gwalior are both in India”. A student has written a logical sentence for the above English sentence… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 76

Consider the following statements : (a) False ⊧ True (b) If α ⊧ (β ∧ γ) then α ⊧ β and α ⊧ γ. Which… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 75

Consider a vocabulary with only four propositions A, B, C and D. How many models are there for the following sentence? B V C (A)… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 74

Consider following sentences regarding A * , an informed search strategy in Artificial Intelligence (AI). (a) A * expands all nodes with f(n) < C… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 73

In heuristic search algorithms in Artificial Intelligence (AI), if a collection of admissible heuristics h 1 …….hm is available for a problem and none of… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 72

In Artificial Intelligence (AI), a simple reflex agent selects actions on the basis of_________. (A) current percept, completely ignoring rest of the percept history. (B)… Read More »

## UGC-NET | UGC NET CS 2018 July – II | Question 71

In Artificial Intelligence (AI), an environment is uncertain if it is ________. (A) Not fully observable and not deterministic (B) Not fully observable or not… Read More »