Consider the network shown below, and Dijkstra’s link-state algorithm. Here, we are interested in computing the least cost path from node E to all other nodes using Dijkstra's algorithm. Using the algorithm statement used in the textbook and its visual representation, complete the "Step 3" row in the table below showing the link state algorithm’s execution by matching the table entries (i), (ii), (iii), (iv) and (v) with their values.

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
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Consider the network shown below, and Dijkstra’s link-state algorithm. Here, we are interested in computing the least cost path from node E to all other nodes using Dijkstra's algorithm. Using the algorithm statement used in the textbook and its visual representation, complete the "Step 3" row in the table below showing the link state algorithm’s execution by matching the table entries (i), (ii), (iii), (iv) and (v) with their values.

A
Step
0
1
W N
3
(i)
(ii)
(iii)
(iv)
(v)
3
2
4
(В
8
D
N'
E
m
(i)
10
E
4
(ii)
2
(F
A
B
с
D
F
D(A),p(A) D(B),p(B) D(C),p(C) D(D),p(D) D(F),p(F)
Not quite. This answer is incorrect.
(iii)
8,D
6,F
8,D
4,E
1,E
∞
∞
*
(iv)
(v)
2,E
2,E
Transcribed Image Text:A Step 0 1 W N 3 (i) (ii) (iii) (iv) (v) 3 2 4 (В 8 D N' E m (i) 10 E 4 (ii) 2 (F A B с D F D(A),p(A) D(B),p(B) D(C),p(C) D(D),p(D) D(F),p(F) Not quite. This answer is incorrect. (iii) 8,D 6,F 8,D 4,E 1,E ∞ ∞ * (iv) (v) 2,E 2,E
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