Pages: 1 2 3 4 5 Consider the following linear programming problem: Max. z = 0.50×2 – 0.10×1 Subject to the constraints 2×1 + 5×2 ≤ 80 x1 + x2 ≤ 20 and x1, x2 ≥ 0 The total maximum profit (z) for the above problem is: (A) 6 (B) […]
Pages: 1 2 3 4 5 The ISO quality assurance standard that applies to software Engineering is (A) ISO 9000 : 2004 (B) ISO 9001 : 2000 (C) ISO 9002 : 2001 (D) ISO 9003 : 2004 Answer: B Which of the following are external qualities of a software product […]
Pages: 1 2 3 4 5 Consider the problem of a chain <A1, A2, A3, A4> of four matrices. Suppose that the dimensions of the matrices A1, A2, A3 and A4 are 30 × 35, 35 × 15, 15 × 5 and 5 × 10 respectively. The minimum number of […]
Pages: 1 2 3 4 5 A point P(2, 5) is rotated about a pivot point (1, 2) by 60°. What is the new transformed point P’? (A) (1, 4) (B) (–1, 4) (C) (1, – 4) (D) (– 4, 1) Answer: B Explanation: In perspective projection (from 3D to […]
Pages: 1 2 3 4 5 A ripple counter is a (n): (A) Synchronous Counter (B) Asynchronous counter (C) Parallel counter (D) None of the above Answer: B Explanation: A ripple counter is an asynchronous counter where only the first flip-flop is clocked by an external clock. All subsequent flip-flops […]
Pages : 1 2 3 4 5 Which of the following is used to determine the specificity of requirements ? (A) n1/n2 (B) n2/n1 (C) n1+n2 (D) n1–n2 Where n1 is the number of requirements for which all reviewers have identical interpretations, n2 is number of requirements in a specification. […]
Pages : 1 2 3 4 5 The number of strings of length 4 that are generated by the regular expression (0+1+|2+3+)*, where | is an alternation character and {+, *} are quantification characters, is: (A) 08 (B) 09 (C) 10 (D) 12 Answer: C The content of the accumulator […]
Pages : 1 2 3 4 5 Consider an implementation of unsorted single linked list. Suppose it has its representation with a head and a tail pointer (i.e. pointers to the first and last nodes of the linked list). Given the representation, which of the following operation cannot be implemented in […]
Pages : 1 2 3 4 5 Given i= 0, j = 1, k = – 1 x = 0.5, y = 0.0 What is the output of given ‘C’ expression ? x * 3 & & 3 || j | k (A) -1 (B) 0 (C) 1 (D) 2 […]
Pages : 1 2 3 4 5 The Boolean function [~ (~p˄q)˄~(~p˄~q)]˅(p˄r) is equal to the Boolean function: (A) q (B) p˄r (C) p˅q (D) p Answer: D Let us assume that you construct ordered tree to represent the compound proposition (~(p˄q))↔(~p˅~q). Then, the prefix expression and post-fix expression determined […]