Which of the following is the purpose of the path compression technique used in disjoint set...

Question

Question

Which of the following is the purpose of the path compression technique used in disjoint set forest implementation? A. To imp

engineering Computer-Science

Answer 1

Answer #1

To improve performance of search operation in the tree is the purposrse of the path compression.

In this approach no need traverse all the intermediate nodes again.

It speed up particular search task.

Option d

Answer 2

Answer #2

To reduce the height of the tree.

source: Test answer

answered by: Tanvi

Answer 3

Similar Homework Help Questions

What data structure is useful in improving performance of the Prim's algorithm? A. Disjoint set B....

What data structure is useful in improving performance of the Prim's algorithm? A. Disjoint set B. Min-Heap C. Max-Heap D. Binary search tree
Union-find algorithm. 1.when doing union by size, what extra information is kept at the root of...

Union-find algorithm. 1.when doing union by size, what extra information is kept at the root of each subtree? the height of the tree the number of children each node has the number of nodes in the tree 2.What is true of the union (a,b) operation using union by rank? You need to do find(a) but not a find(b) before unioning. You need to do find(a) and find(b) before unioning. 3.When using path compression, when does path compression happen?...
1. Time Complexity of Kruskal's Algorithm Which best describes the relative time complexities of the pre-sorting...

1. Time Complexity of Kruskal's Algorithm Which best describes the relative time complexities of the pre-sorting and main parts of algorithm? A) The time to pre-sort dominates B) The main part dominates C) The relationship depends on the sort and disjoint-set operations being used D) Kruskal's algorithm doesn't use pre-sorting 2. Kruskal's Algorithm: Disjoint Set Operations What are the number of calls to the respective disjoint set operations in Kruskal's Algorithm? A) MAKE-SET O(V), FIND O(V), UNION (V) B) MAKE-SET...

3. Consider the the following graphs for each of the two subproblems. Each subproblem can be answ...

3. Consider the the following graphs for each of the two subproblems. Each subproblem can be answered (or blank) independently of the other ( subject to the 4 total blank for partial credit rule). s MST algorithm on the graph below and left, starting with vertex all work done so far: al (40 points) You are runing Prim' a. You are about to take vertex g out of the min-ehave not done so yet. Show the order that vertices wer...
Which of the following statements is NOT part of the purpose of a control chart? A:...

Which of the following statements is NOT part of the purpose of a control chart? A: Tool to control variation in the process B: Tool to improve process performance C: Tool to meet customer specifications D: Tool to monitor process behavior
Which of the following is NOT a technique used by governments or central banks to impact...

Which of the following is NOT a technique used by governments or central banks to impact domestic currency valuation? Question 33 options: A) Direct Intervention B) Capital Controls C) Indirect Intervention D) All of these are techniques used to control currency valuation.

QUESTION 2: (20 marks) 2. Critical Path Method (CPM) is a network diagramming technique used to...

QUESTION 2: (20 marks) 2. Critical Path Method (CPM) is a network diagramming technique used to predict total project duration and to determine the critical path. a) Based on the table provided, create the CPM network diagram. Analyse and show the Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF) and the Float/Slack duration. (14 marks) b) Analyse the diagram, state and circle the Critical Path clearly. (6 Marks) Activity Predecessor Duration A 6 B A 7...
Which of the following is the original technique used to digitize voice with 8 bits of...

Which of the following is the original technique used to digitize voice with 8 bits of sampling 8,000 times per second, which yields 64Kbps for one voice channel? A. DAT B. CDMA C. PCM D. GSM
QUESTION 2: (20 marks) 2. Critical Path Method (CPM) is a network diagramming technique used to...

QUESTION 2: (20 marks) 2. Critical Path Method (CPM) is a network diagramming technique used to predict total project duration and to determine the critical path. a) Based on the table provided, create the CPM network diagram. Analyse and show the Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF) and the Float/Slack duration (14 marks) b) Analyse the diagram, state and circle the Critical Path clearly. (6 Marks) Activity Predecessor Duration A 6 B А 7...

If A and B are disjoint events, which of the following statements is TRUE about A...

If A and B are disjoint events, which of the following statements is TRUE about A and B? A. A and B are independent B. P(A) = 1- P(B) C. All of the given options are true. D. P(A or B) = P(A) + P(B)