Using Dijkstra's link-state routing algorithm, calculate routes from node v to all other nodes. 5 3 -V- w 5 2 1 3 2 Show your work by filling the following table. The 7 rows in the table does not indicate you will finish the calculation in 7 steps, modify the table as needed. NOTE: when there is a tie, i.e., two nodes have the same distance to N', always use the node that is lower in the alphabetical order. For example, in the first step, D(u) and D(x) are both 2, you will include node u into the new N' because u is lower in the alphabet than x. Step 0 N' D(u),p(u) D(w),p(w) D(x),p(x) D(y),p(y) D(z),p(z) 1 2 3 4 5 6 Fill the following routing table, for each destination node, the outgoing link should be one of (v, u), (v, x), or (v, w). destination outgoing link X y W Z

Using Dijkstra's link-state routing algorithm, calculate routes from node v to all other nodes. 5 3 -V- w 5 2 1 3 2 Show your work by filling the following table. The 7 rows in the table does not indicate you will finish the calculation in 7 steps, modify the table as needed. NOTE: when there is a tie, i.e., two nodes have the same distance to N', always use the node that is lower in the alphabetical order. For example, in the first step, D(u) and D(x) are both 2, you will include node u into the new N' because u is lower in the alphabet than x. Step 0 N' D(u),p(u) D(w),p(w) D(x),p(x) D(y),p(y) D(z),p(z) 1 2 3 4 5 6 Fill the following routing table, for each destination node, the outgoing link should be one of (v, u), (v, x), or (v, w). destination outgoing link X y W Z

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

Assume you created an ADT LinkedStack with the top node being the final node in the chain of nodes. Explain how to define the methods listed below without traversing. (a) pop (b) take a look
The rules for deleting a key k from a node n: Rule 1. If n has more than the number of keys and the k is not the largest in n, simply delete k from n. Rule 2. If n has more than the minimum number of keys and the k is the largest in n, delete k and modify the higher level indexes to reflect the new largest key in n. Rule 3. If n has exactly the minimum number of keys and one of the siblings of n has few enough keys, merge n with its sibling and delete a key from the parent node. Rule 4. If n has exactly the minimum number of keys and one of the siblings of n has extra keys, redistribute by moving some keys from a sibling to n, and modify the higher level indexes to reflect the new largest keys in the affected nodes (if necessary).
No one knows how many nodes are in the shortest linked list.Which one do you think is the longest?
C PROGRAMMING. you are to write a TCP/IP server that can build up a graph of a network ofnetworks (using the supplied graph library and implementation of Dijkstra’s algorithm) and thenquery that graph to find out which link between two networks should be used as the next hop tosend a packet of data from one network to another within the network of networks (using thesupplied implementation of Dijkstra’s algorithm). using the following program as a start point: /* * NetworkServer.c * ProgrammingPortfolio Skeleton * */ /* You will need to include these header files to be able to implement the TCP/IP functions */#include <stdio.h>#include <stdlib.h>#include <string.h>#include <sys/types.h>#include <netinet/in.h>#include <netdb.h>#include <fcntl.h>#include <unistd.h>#include <errno.h>#include <sys/socket.h> /* You will also need to add #include for your graph library header files */ int main(int argc, const char * argv[]){…
Homework #2 Q1: A set of LANS are linked using bridges to create the bridged network depicted by the figure bellow. The bridges communicate configuration BPDUS to build a spanning tree to prevent loops within the network. If all bridges start the spanning tree algorithm (all bridges are initialized), answer the following questions (assume that the circles in the figure are the bridges and the ID for each bridge is the number inside these circles. Also assume that the state of each bridge is changing in sequence according to the information in each question) B3 B5 B1 B2 F B7 B6 B4 a) What is the initial configuration BPDU for B6? b) What is the configuration BPDU of B2 after receiving the initial configuration BPDU of B7? c) If B3 accepted B2 as the root, what is the configuration BPDU of B3? d) If B3 accepted B1 as the root through B5, what is the configuration BPDU of B3? e) Which bridge is the designated bridge of LAN C at this time? f) Now, if B7 accepted B1 as the root, what is the…
The following step is used to insert a node as first node LINK[NEW] = START AND START = NEW. Select one: True False The following step is used to insert a Node after the Node with location LOC LINK[NEW] = LINK[LOC] and LINK[LOC] = NEW Select one: True False The following step is used to remove first node from the AVAIL list. NEW: =AVAIL AND AVAIL: =LINK[AVAIL] Select one: True False
bool DelOddCopEven(Node* headPtr) { if (headPtr == nullptr) { return false; } Node* prev = nullptr; Node* current = headPtr; while (current != nullptr) { if (current->data % 2 != 0) { // Odd-valued node, delete it if (prev != nullptr) { prev->link = current->link; } else { headPtr = current->link; } Node* temp = current; current = current->link; delete temp; } else { // Even-valued node, create a copy and insert it after the original node Node* newNode = new Node; newNode->data = current->data; newNode->link = current->link; current->link = newNode; // Update the previous and current pointers prev = newNode; current = newNode->link; } } return true;} int FindListLength(Node* headPtr){ int length = 0;…
What is the difference between a ship operator and a rehash operator? A A rehash operator takes the output of a query subexpression and routes it to the input of a query plan on another node, while a ship operator hashes keys to machines. B A rehash operator divides ranges across the machines, while a ship operator hashes keys to machines. (C) A ship operator takes the output of a query subexpression and routes it to the input of a query plan on another node, while a rehash operator hashes keys to machines. (D) A rehash operator performs load balancing across machines, while a hash operator hashes keys to machines
Assume that the following method is in a class called DLL (not same as KWLinkedList). What does this method do? public void method_LI( ) { KWLinkedList list = new KWLinkedList( ); list.add(2); list.add(-1); list.add(0); list.add(1); list.add(0); Listlterator iter = list.listlterator(); while(iter.hasNext()) { if (iter.next() == 0) iter.remove(); if( iter.hasPrevious() ) System.out.println("END"); else while(iter.hasNext() System.out.print(iter.next() + " "); }
write a function that will swap tow adjacent elements by adjusting only the links (and not the data) using a single linked lists
There is no way to know how many nodes make up the optimal linkedlist.Which one in particular stands out as being particularly lengthy?
Let's say you used ADT LinkedStack, where the top node is the last in a chain of nodes. Define the following methods without traversing, please. pop (a) peek (b)