Information Technology Project Management
8th Edition
ISBN: 9781285452340
Author: Kathy Schwalbe
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 6, Problem 2E
a. AOA network diagram:
Explanation of Solution
Draw an Activity on Arrow (AOA) network diagram representing the project given in Table 6.2 of the book. To accomplish the network diagram, follow the following steps:-
1. Put the node numbers 1 to 9 in circles.
2. Find all of the activities that start at node 1. Draw arrows between node 1 and those finish nodes. Put the activity letter and duration estimate on the associated arrow. In this case, Draw an edge from node 1 to 2 and label it as A=2. Label A=2 means activity A has a duration of 2 days.
3. Continue drawing the project network diagram until all activities are included on the diagrams that have dependencies.
4. Label each arrow with the activity letter and estimated time. The below network diagram has 11 arrows corresponding to 11 rows in the table.
- Draw second edge from node 2 to 3 and label it as B=2...
b. All paths on the network diagram:
Explanation of Solution
To identify all the paths on the network diagram, just follow the arrows to identify distinct routes from node 1 to node 9.
To find out length of each path, just add the duration for all activities on that path.
| Path No | Route | Length / Total Duration |
c. Critical path for this project
Explanation of Solution
The longest path in the network diagram is the critical path...
d. Shortest possible time needed to complete this project:
Explanation of Solution
The critical path represents the shortest time requir...
Expert Solution & Answer
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Année scolaire: 2024/2025
Collège SMARA
Devoir à domicile 1 semestre 2
Prof: NILAJ
PHYSIQUE CHIMIE
Nom et Prénom:
Niveau: 3APIC
Exercice 1:
Durée: 1 heure
1) Donner la définition des termes suivantes?
Le Mouvement :
La vitesse moyenne:
2) Répondre par « Vrai » ou «>
Un objet peut être en mouvement et au repos
Si la vitesse est constante, le mouvement sera uniforme.
3) Compléter les phrases par les termes qui conviennent :
Pour déterminer le mouvement ou le repos d'un objet, vous devez choisir un autre objet appelé le
d'un point d'un corps mobile est l'ensemble des positions qu'il
occupe durant son mouvement.
Il y a trois types de trajectoires: circulaire.
La distance de freinage dépend de
4) Cocher la bonne réponse?
> La relation entre la vitesse, la distance et le temps:
d
Vm = dxt
> L'unité internationale de la vitesse moyenne est :
m/s
5) On considère la figure suivante :
Compléter le tableau par les mots suivants :
En mouvement au repos
A
C
Km/h
et
et l'
m. s-1
15
A
B
C
Sol…
5. Here is a tree corresponding to T(64) for an unknown recurrence relation:
32 + lg 64
8+ lg 16
2+ lg 4
2+lg4
2+lg4
8+ lg 16
2+lg4
7
7
7
7
7
7
7
7
Fill in the details for the corresponding recurrence relation:
T(n) =
T(n/4)+
T(1)=
Put scratch work below. Scratch work is not graded but may be used for regrade
partial credit.
Top screenshot is question, the rest are examples and explinations.
Chapter 6 Solutions
Information Technology Project Management
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