Essentials of Systems Analysis and Design (6th Edition)
6th Edition
ISBN: 9780133546231
Author: Joseph Valacich, Joey George
Publisher: PEARSON
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Chapter 3, Problem 25PE
Explanation of Solution
Network Diagram:
The network diagram showing critical path is:
Explanation:
- In a network diagram, activities are represented in circles and arrows represent the flow of activities.
- In the above network diagram, there are 7 activities which are A, B, C, D, E, F and G...
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For the following activities, draw the network diagram and by using forward and backward pass, determine:-1. Project duration.2. Critical path.
1-Draw the network diagram of the activities listed in the table below using Activity on Node.
2-Find the critical path and the duration of the project.
3-Find the values of ES, EC, LS, and LC of the events
4- Find the values of TF and FF for the activities
Draw an Activity-On-Arrow (AOA) network diagram representing the project. Put the node numbers in circles and draw arrows from node to node, labelling each arrow with the activity letter and estimated duration
Chapter 3 Solutions
Essentials of Systems Analysis and Design (6th Edition)
Ch. 3 - An online or hard-copy repository for all project...Ch. 3 - Prob. 2MCh. 3 - Prob. 3MCh. 3 - Prob. 4MCh. 3 - Prob. 5MCh. 3 - Prob. 6MCh. 3 - Prob. 7MCh. 3 - Prob. 8MCh. 3 - Prob. 9MCh. 3 - The process of dividing the project into...
Ch. 3 - Prob. 11MCh. 3 - A graphical representation of a project that shows...Ch. 3 - Prob. 13MCh. 3 - Prob. 14MCh. 3 - A systems analyst with a diverse set of...Ch. 3 - The second phase of the project management...Ch. 3 - Prob. 17MCh. 3 - Prob. 18MCh. 3 - Prob. 19MCh. 3 - Prob. 20MCh. 3 - Prob. 1RQCh. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Describe the steps involved in making a network...Ch. 3 - In which phase of the systems development life...Ch. 3 - What are some reasons why one activity may have to...Ch. 3 - Which of the four phases of the project management...Ch. 3 - What are some sources of risk in a systems...Ch. 3 - Search the Web for recent reviews of project...Ch. 3 - Prob. 16PECh. 3 - Prob. 17PECh. 3 - Prob. 18PECh. 3 - Prob. 19PECh. 3 - Construct a Gantt chart for the project defined in...Ch. 3 - Look again at the activities outlined in Problem...Ch. 3 - Prob. 25PECh. 3 - Prob. 26PECh. 3 - Prob. 27PECh. 3 - Prob. 29PECh. 3 - Prob. 30PECh. 3 - Prob. 31PECh. 3 - Prob. 32PECh. 3 - Prob. 33DQCh. 3 - Do you agree that breaking projects down into...Ch. 3 - Microsoft Project is powerful but expensive....Ch. 3 - When completing a project, some tasks are...Ch. 3 - a. While eating lunch one day, Juanita asked Chris...Ch. 3 - What qualities might Jim possess that would make...Ch. 3 - Prob. 41CQCh. 3 - Prob. 42CQCh. 3 - What should Jim do next to complete the project...Ch. 3 - Prob. 44CQ
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- The overall emphasis of the __________ phase is on gathering data on the existing system, determining the requirements of the new system, considering alternatives within identified constraints, and investigating the feasibility of alternative solutions. a. investigation b. analysis c. design d. constructionarrow_forwarddraw a network diagram based on this project plan, clearly showing the Activity ID and Activity duration.arrow_forward. Construct a Gantt chart and network diagram for a project you are or will be involved in. Choose a project of sufficient depth from work, home, or school. Identify the activities to be completed, determine the sequence of the activities, and construct a diagram reflecting the starting times, ending times, durations, and precedence (network diagram only) relationships among all activities. For your network diagram, use the procedure in this chapter to determine time estimates for each activity and calculate the expected time for each activity. Now determine the critical path and the early and late starting and finishing times for each activity. Which activities have slack time?arrow_forward
- Create a network diagram that show the sequence and dependent relationships of all the activities.arrow_forwardDraw a network diagram representing the following information: the project starts with three activities—A, B, and C—which can be done concurrently. When A is finished, D can start; when B is finished, F can start; when B and D are finished, E can start. The project is complete when C, E, and F are finished.arrow_forwardDraw an Activity-on-Arrow diagram using the following task diagram below. information. The task names have been shortened to just letters. Also label the critical path. Task A, no dependency, 5 days Task B, no dependency, 2 days Task C, no dependency, 7 days Task D, depends on Task A, 4 days Task E, depends on Task B and Tack C, 11 days Task F, depends on Tack C, 6 days Task G, depends on Task D and Task E, 5 days Task H, depends on Task E, 2 days Task I, depends on Task E and Task F, 4 days Task J, depends on Task H and Task I, 3 daysarrow_forward
- Draw a network diagram that represents the following information system development task list (activity/predecessor): (1/-), (2/1), (3/1), (4/3), (5/2), (6/4,5), (7/6), (8/4,5), (9/7,8).arrow_forwardConstruct a process flow diagram representing a study approach. include three lanes 1 lane for the instructor1lane for the student , 1 lane for the computer study program The process flow diagram should contain three (3) elements: process step box, decision box, and arrows.arrow_forwardCreate a UML diagram for an employer project management system.arrow_forward
- With the aid of diagram.A company developing a management system for its clients, decides to apply the concept of SDLC approach using Iterative model . Your work is to develop a Work Breakdown Structure ( WBS) for this project identifying the various task(s) to be done.arrow_forwardUsing an application of your choice: Draw a network diagram for this project, clearly showing the Activity ID and Activity durationarrow_forward1. Draw an Activity-On-Arrow (AOA) network diagram representing the project. Put the node numbers in circles and draw arrows from node to node, labelling each arrow with the activity letter and estimated duration. 2. Identify all the paths on the network diagram and note how long they are. 3. What is the critical path for this project and how long is it? 4. What is the shortest possible time needed to complete the project?arrow_forward
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