please answer all of the question Brute Force Search A Write all possible circuits for the...
Must select a circuit, and give total traversal cost Heuristic Challenge Doing a brute force search (trying every path) is prohibitively difficult for finding a solution for a 7 point graph. Come up with an approach that will alw you to find a good low cost circuit (f not necessarily the best) 6. Select a "good" circuit in the the following graph and give the cost of traversing it The lowest cost circuit in the class gets 15 points B...
PART A 21 MARKS SHORT ANSWER QUESTIONS Answer ALL questions from this part. Write your answers in the Examination Answer Booklet. Each question is worth 1.5 marks (14 x 1.5 = 21 marks). Question 1 An organisation has been granted a block of addresses with the mask /22. If the organisation creates 8 equal-sized subnets, how many addresses (including the special addresses) are available in each subnet? Show your calculations. Question 2 Give an example of a valid classful address...
SECTION A- Multiple-choice questions. [30 marks] Answer all the questions from this section. Choose the correct answers from the best alternatives given below. 1. What does sampling mean in research______________________. A. Identify people suitable for research B. Sampling using your intelligence guess C. Sampling people, a population D. is a given number of subjects from a defined population which is representative of it 2. When a number of researchers use the same operational definition to achieve the same result, this...