16. Which of the following statements is/are true? 1. The order of directed graph G is always half as the order of its undirected graph counterpart. II. The size of a graph G is solely based on the number of edges found in the graph. A. I only is true C. Both I and II are true B. II only is true D. Neither I nor II is true

16. Which of the following statements is/are true? 1. The order of directed graph G is always half as the order of its undirected graph counterpart. II. The size of a graph G is solely based on the number of edges found in the graph. A. I only is true C. Both I and II are true B. II only is true D. Neither I nor II is true

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Given below are two statements: S1: If a Graph G is n colorable then it's also n+1 colorable. S2: Every Bipartite graph is 2 colorable Which of the above statement(s) is/are correct?
For each of the following statements, decide whether it is true or false. If it is true, include a (short, but clear) argument why it is true, and if it is false, include a concrete graph which shows that the claim is false.a) There is a tree which contains exactly one leaf. b) A graph can be colored with two colors if and only if it is bipartite. c) A graph on n ≥ 2 vertices with at most n − 2 edges is always acyclic.
(Graph Theory) In chess, a knight can move from a square to another square if one of their coordinates differs by 1, and the other differs by 2. A knight's tour is a traversal by knight moves starting at a square, visiting each square once, and returning to the start. Does a 7 × 7 chessboard admit a knight's tour? If so, show the tour.
(0)URGENT!!!! Please use this graph class and SOLVE FOR ISOLATEDTRIPLETS QUESTION AND AVERAGE BALANCE RATIO Here is the graph class: public class Graph {private final int V;private int E;private final Bag<Integer>[] adj; /*** Create an empty graph with V vertices.*/@SuppressWarnings("unchecked")public Graph(int V) {if (V < 0) throw new Error("Number of vertices must be nonnegative");this.V = V;this.E = 0;this.adj = new Bag[V];for (int v = 0; v < V; v++) {adj[v] = new Bag<>();}} /*** Return the number of vertices in the graph.*/public int V() { return V; } /*** Return the number of edges in the graph.*/public int E() { return E; } /*** Add the undirected edge v-w to graph.* @throws java.lang.IndexOutOfBoundsException unless both 0 <= v < V and 0 <= w < V*/public void addEdge(int v, int w) {if (v < 0 || v >= V) throw new IndexOutOfBoundsException();if (w < 0 || w >= V) throw new IndexOutOfBoundsException();E++;adj[v].add(w);adj[w].add(v);} /***…
This assignment requires the extension of your graph code to apply it to movement through a “world”. The world will be a weighted, directed graph, with nodes for the start position and target(s), and other nodes containing blocks, diversions, boosts and portals. For example, in a cat world, a dog may block you, toys may take your attention, food may give you more energy and portals may prove that cats are pan-dimensional beings. This structure could also be used to implement Snakes and Ladders, or other games. Your task is to build a representation of the world and explore the possible routes through the world and rank them. Sample input files will be available – with various scenarios in a cat world. Your program should be called gameofcatz.py/java, and have three starting options: * No command line arguments : provides usage information * "-i" : interactive testing environment * "-s" : simulation mode (usage: gameofcatz –s infile savefile) When the program starts in interactive mode,…
Which of the following is the size of an adjacency list graph representation? V refers to the number of vertices, E the number of edges. 1.O(V + E) 2.O(V * 2E) 3.O(V - E) 4.O(V * E)
Wouldyou use the adjacency list structure or the adjacency matrix Strijc each of the following cases? Justify your choice. a. The graph has 10,000 vertices and 20,000 edges, and it is importan as little space as possible. b; The graph has 10,000 vertices and 20,000,000 edges, and it is impo use as little space as possible. c. You need to answer the query arëAdjacent as fast as possible, no how much space you use.
a) Write a program that asks user to enter number of vertices in a directed graph and thenthe adjacency matrix representing the directed graph. The program, then, must display thenode with the highest outdegree. Assume that nodes are named as 0, 1, 2 and so on.
Question 5: Write a Java Program representing the below graph. The vertices should berepresented using array. Edges should be represented using three ways: 2D array, edge objectsand an adjacency matrix.
function [ ] = square_spectrum( L,N )%Activity 1 for CEN415 Summer 2022 x=linspace(0,2*L,200);f1=(-1).^floor(x/L);plot(x,f1)f2=0;for n=1:2:N, f2=f2+4*sin(n*pi.*x/L)/n/pi;endhold onplot(x,f2)hold offend 2-Run the function for L=3 and N=3 and upload the image of the graph plotted use matlap
you get setup to work with graphs.Create a Graph class to store nodes and edges or download a Graph librarysuch as JUNG. Use it to implement Breadth First Search and Depth First SearchFollow the video from class if you need a reference.
Create a script in python to create a graph of two user given polynomials. Your script should get a starting point,ending point, and the number of points for the graph from the user (use linearly spaced points). It shouldalso get the coefficients of each polynomial from the user. Plot the first polynomial in red and the secondpolynomial in blue. Your graph should have a legend with useful information that is in the upper centerpart of the graph. Finally, your graph should have a proper title and proper labels on each axis.