Information Technology Project Management
9th Edition
ISBN: 9781337101356
Author: Kathy Schwalbe
Publisher: Cengage Learning
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Chapter 6, Problem 6DQ
Explanation of Solution
Gantt Charts:
A Gantt chart also known as bar chart. It is used for displaying the schedule information by specifying the activities of the project and the dates like when they start and finish in a specific calendar format.
- Gantt chart for the software projects usually contains milestones, tasks, task durations and arrows showing task dependencies.
- In software project Gantt chart, we generally have a black diamond symbol, thick black bars, grey horizontal bars, arrows and white diamond symbols.
- The black diamond symbol generally represents a milestone.
- The thick black bars with arrows represent the summary tasks.
- The grey horizontal bars represent the duration of each task.
- Arrows show the relationship between the tasks.
- The white diamond represents a missed milestone.
Critical Path Method:
Critical Path Method is a network diagramming technique. It is used for predicting the duration of the total project.
- This tool helps in combating the schedule overruns.
- It is also known as critical path analysis.
- Critical path is nothing but a series of activities, which determines the earliest time that a project needs to be completed.
- It has a less amount of slack and float.
- Slack and float is the time in which an activity can be delayed without actually delaying the project finish project.
- In order to develop a critical path for a project, we need to develop a network diagram first.
- Once the network diagram is created we can determine the critical path by estimating the duration of each activity.
- We use critical path to make schedule Trade-offs and to shorten a project schedule...
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Answer the following questions based on project planning Software Engineering:
1. Explain the looping process that occurs from the project scheduling! What criteria can be used to assume the loop process can be terminated?2. What is the difference between forward scheduling and backward scheduling, use the example [https://iansommerville.com/software-engineering-book/web/planning-activities/]? Also compare the Critical Path results of the two scheduling approaches?3. Is there a difference in Release Planning vs. Iteration Planning in making software using an Agile approach?4. Explain the level of accuracy of the Project Cost Estimation with COCOMO II?5. Explain how to get the estimated source line of code (SLOC)?
What is the importance of critical path method in project scheduling? Write in one line about the use of work breakdown structure , activity network, Gantt chart and PERT chart.
10 Which of the following is a classic organizational structure?
A Functional
B Projectized
C Composite
D Matrix
11 Defining a new project or a new phase of an existing project relates
to
A Initiating process.
B. Planning process
C Scope management process
D. Control process
12 If you are developing a Project Management Plan, how should you determine
the level of detail to be included in the plan?
A Always only provide a summary or high level plan
B Include only the details your manager specifically requested
C Always provide the maximum level of detail possible
D. Provide the level of detail based on the project complexity and application area
13 Midway through a project, a project manager determined that the project was
running way behind schedule. If the project manager needs to shorten the project
schedule, without changing the project scope, which of the following schedule
compression techniques could be applied?
A. Crashing
B. Reserve Analysis
C. Forecasting
D. Last Tracking
14.…
Chapter 6 Solutions
Information Technology Project Management
Knowledge Booster
Similar questions
- Why do you think schedule issues often cause the most conflicts on projects?arrow_forwardTask 1: How will you explain the Six-Step Process as an iterative process? Consider any two sequence of steps from the six steps and explain. Task 2: Assume that you are working on a project and you are advised to apply the six-step process and based on the advice you have also started apply the steps sequentially. Are you allowed to decide on the sequence of the Six-Step process? What are the identified issues if the initial steps of the process are skipped? Task 3: Why do think Gap Analysis is important and how does it help in the EA development process? Task 4: What are the areas taken into consideration while working on identifying the high- level purpose of the EA? Task 5: What different constraints are placed on identifying the scope? Task 6: What are the key aspects of scoping the architecture work?arrow_forwardWhat do you think about adding slack to individual task estimates? If you were asked to add a project buffer for the entire project, what would be your response to your manager? Explain your reasoning. What would be one ethical issue when imposing slack and/or project buffering/slack?arrow_forward
- 17 The entical path method (CPM) calculates the theoretical early start and fish dates, and late start and finish dates. The difference between the late and early start of a task is called A Free float B. Feeding buffer C Danger zone D Total float 18 Which of the following is NOT a characteristic of a project? A Ongoing nature B Uniqueness C Clear objectives D Integration of interrelated tasks and resources 19. Which of the following is NOT managed by the project manager? A. Time, cost and scope B. The project team C. The project sponsor D Expectations of the stakeholders 20 When writing the roles and responsibilities for team members, you should document the role, authority, responsibility and competency for each team member. Where must this information be documented? -A Human resource management plan B RACI chart C Resource calendar D Resource Breakdown Structure (RBS) 21. Which of these is not a component of the scope baseline that is contained in the project management plan? A Work…arrow_forwardExplain the project execution Spiral Model and V Model.arrow_forwardAs a project manager you are considering on your methodology for allocating buffers to estimates prior to their commitment. Which ones of these four options follow the strategy of providing a larger buffer to larger activities and providing smaller buffer to smaller activities? O Add ten percent of estimated duration to each activity O Do not add any buffer, but simply communicate estimates as commitments Add two days to each summary activity Round up to the next Fibonacci number from the current estimatedarrow_forward
- At Riverside Financial, where you work as a project manager, you have been asked to conduct user training sessions during the implementation phase for a new information system. You must develop a specific schedule for the tasks (the estimated task duration for each is shown in parentheses): First, you need to send an e-mail message to all department managers announcing the training sessions (3 days). After the e-mail message goes out, two tasks can begin at the same time: You can develop the training material (7 days) and confirm arrangements for the training facility you plan to use (15 days). As soon as the training material is complete, you can work on two tasks at once: Arrange to have copies of handout material printed (7 days) and develop a set of PowerPoint slides (8 days). When the PowerPoint slides are ready, you conduct a practice training session with the instructor who will assist you (3 days). Finally, when the practice session is over, the handout material is ready, and…arrow_forwardSuppose you are the project manager for the following project: First,draw a network diagram for the project. Determine the critical path andslack times for all of the tasks. This completes your plan for the projectschedule. During project execution, you become aware of the need tochange the duration of Task 4 to five days.Meanwhile, Task 3 has been finished one day early, so it only took one day to do. What, ifany, effects do these changes have on your project? What would have happened if you had notbeen monitoring the status of the project?arrow_forwardThe change in the amount of work remaining (which is the amount of work finished during an iteration minus the amount of functionality added in that iteration) is called: Gross velocity Burndown Velocity Net velocity its In Scrum, sprint length: Can vary from sprint to sprint within a single project Can be extended if more time is needed Should always remain the same throughout the project Can be shortened if work is completed earlyarrow_forward
- Explain the meaning of the term "project scheduling." While making preliminary estimates of schedules, what considerations need to be given priority?arrow_forwardWhat precisely does the critical route approach achieve, however, and why is it such a vital part of project scheduling?arrow_forwardConsider an everyday project: You are making a pizza when you have no ingredients at home. Prepare a work-breakdown structure, prepare a list of activities, develop precedence between activities, approximately estimate the time for each activity, complete the CPM project schedule and identify your critical path.arrow_forward
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