System Development Portfolio

Running head: PORTFOLIO 3
Portfolio 3
Name of Student
Name of the University
Author Note

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Table of Contents
Systems Development Life Cycle Core Processes..........................................................................2
WBS.................................................................................................................................................3
Sequence Diagram...........................................................................................................................5
Use Case..........................................................................................................................................6
Bibliography....................................................................................................................................6

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Systems Development Life Cycle Core Processes
Following are the six core processes in the system development life cycle core process:
Identifying the problem and obtaining approval: The existing problem is the
establishment of the system that can allow the students to enroll in the online learning system of
the HEC (high Education College). The problem is to establish the network and the database
management system that can boost and empower the operational activities related to the
enrollment and registration of the student. Proposing the draft to the executives of the HEC and
asking for the approval will b the next step.
Planning and Monitoring the Project: Resources and web development are the necessary
element for the establishment of a network where the University and the students can interact
with each other. The schedule and budget will be identified in this phase for the overall
execution of the project considering every activity, stakeholders, and the resources necessary for
the execution of the project.
Discovering and Understanding the Details: the establishment will be needing network
configuration including the routers, switches, web pages, and database management system
delivery. These establishments will be helpful in collecting and executing real-time data and
executing the needed activities.
Designing the system components for problem solving; The most necessary components
in making the system real will be the central router, sub-divided routers, and switches assuring
the successful establishment of the network. A web page and database management system will

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be necessary in manner to collect and execute the real-time data and process them for necessary
transaction.
Building, Testing, and integrating system components: the system will be tested on the
platform, the identified result will be helpful in assuring the identification of the bugs and
glitches occurring in the completely developed system, and thus, the quality can be increased
through eliminating those bugs and glitches.
Completing system tests and Deploying: After accomplishing all the objectives and
processes mentioned above, the system will be deployed for the application of the developed
system assuring the highest efficiency and effectiveness of the system.

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WBS
Figure 1: WBS
(Source: Created by Author)
Activities involved for this establishment:
Task Name Duration Start Finish Predecessors
HEC online Learning system 138 days Thu 5/10/18 Mon 11/19/18
Project initiation 24 days Thu 5/10/18 Tue 6/12/18
analyze requirements 3 days Thu 5/10/18 Mon 5/14/18
Propose solution 4 days Tue 5/15/18 Fri 5/18/18 3
Identify feasibility and 5 days Mon 5/21/18 Fri 5/25/18 4

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Compliance
Risk Identification 7 days Mon 5/28/18 Tue 6/5/18 5
Risk handling strategies 5 days Wed 6/6/18 Tue 6/12/18 6
Project Planning 26 days Wed 6/13/18 Wed 7/18/18
Estimation of Schedule 7 days Wed 6/13/18 Thu 6/21/18 7
Estimation of Busget 6 days Fri 6/22/18 Fri 6/29/18 9
Resources Identification 8 days Mon 7/2/18 Wed 7/11/18 10
Supplier Identification 5 days Thu 7/12/18 Wed 7/18/18 11
Project Execution 47 days Thu 7/19/18 Fri 9/21/18
Emails for staff and
Student 7 days Thu 7/19/18 Fri 7/27/18 12
Web page development 5 days Mon 7/30/18 Fri 8/3/18 14
Database and management
system 7 days Mon 8/6/18 Tue 8/14/18 15
Routers establishment 4 days Wed 8/15/18 Mon 8/20/18 16
Swirtches establishment 5 days Tue 8/21/18 Mon 8/27/18 17
configuration of the routers 7 days Tue 8/28/18 Wed 9/5/18 18
Establishing firewalls 5 days Thu 9/6/18 Wed 9/12/18 19
Backup storage 7 days Thu 9/13/18 Fri 9/21/18 20
Project Monitorin g and
Controlling 28 days Mon 9/24/18 Wed 10/31/18
Regular Audit 8 days Mon 9/24/18 Wed 10/3/18 21
Identification of the bugs
and glitches 7 days Thu 10/4/18 Fri 10/12/18 23
elimination of the bugs and
glitches 6 days Mon 10/15/18 Mon 10/22/18 24
regular audit 7 days Tue 10/23/18 Wed 10/31/18 25
Project closure 13 days Thu 11/1/18 Mon 11/19/18
Documentation 7 days Thu 11/1/18 Fri 11/9/18 26
Stakeholder sign-off 6 days Mon 11/12/18 Mon 11/19/18 28

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Sequence Diagram
Figure 1: Sequence Diagram
(Source: Created by Author)

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Use Case

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Bibliography
Chowdhury, S.A., Mohian, S., Mehra, S., Gawsane, S., Johnson, T.T. and Csallner, C., 2018.
Automatically Finding Bugs in a Commercial Cyber-Physical System Development Tool Chain
With SLforge. In 40th International Conference on Software Engineering (To Appear). ACM.
Eastman, C.M., 2018. Building product models: computer environments, supporting design and
construction. CRC press.
Laplante, P.A., 2017. Requirements engineering for software and systems. Auerbach
Publications.
Onat, N.C., Kucukvar, M., Halog, A. and Cloutier, S., 2017. Systems thinking for life cycle
sustainability assessment: a review of recent developments, applications, and future
perspectives. Sustainability, 9(5), p.706.