soft eng 1st ppt

WELCOMEto Software

Engineering Class

16th Meeting: Jan.13, 2014 / MondayPrepared by: Sir Earl Marquez Albina

Let us sing and reflect:

Inspirational Song /

Multimedia Prayer

Presentation

Prepared by: Sir Earl Marquez Albina

Lord of light and wisdom,

grant us bright

intellect,

LPU Prayer before the class:

Reminder: Do 5’s perfectly!

sound judgment and

retentive memory. Help us to study


Patiently, orderly and diligently to develop our

gifts Reminder: Do 5’s perfectly!

And make good use of

them according to

your will, Reminder: Do 5’s perfectly!

As we commit ourselves to

Veritas et Fortitudo, Pro Deo et Patria.

Amen Reminder: Do 5’s perfectly!

Live JESUS

in our hearts.Forever!


Special Greetings from: Sir Earl Marquez Albina

Happy CCS Days

January 22-24, 2014


16th Meeting:

Checking of Attendance

Faculty Consultation

Every Tue. & Fri. 10:00 – 11:00 PM /CCS Dept.

Agenda:• Student Reminders/ Announcements• Lesson Objectives • New Lesson: “Process Software

and System Modeling”• Midterm Quiz No.1 next meeting• Closing Prayer



Student Reminders / Announcements • January 22 – 24, 2014 CCS Days• January 28 – Deadline of Submission of Midterm Project to Sir Earl• January 28 – February 08, 2014 Midterm Examination Week• January 31 – Chinese New Year No Classes (Friday)


Student Reminders in SEPN13C:January 16, 2014 Thursday Submission of Resume of your Grammar

Consultant (Hardcopy, with picture and signature)

January 20, 2014 Monday 2nd Software Inspection (60 % progress) Submission of Chapters 1 and 2 (with dummy corrected by the grammar consultant )

January 23, 2014 Thursday Submission of Chapter 3 (with dummy corrected by the grammar consultant )

January 30, 2014(Midterm Project)

Thursday Submission of Revised SE Proposal, Chapters 1 and 2 for SE Documentation (final and Edited) Pls. read the guidelines prepared by your teacher.Follow the format

Learning Objectives:1. Demonstrate the software to the

teacher and students,2. Explain the software interface and

functionality,3. Share knowledge in

conceptualizing design concepts and architecture,

4. Prepare students for the System Modeling (given in the SE syllabus)

5. Give comments and suggestions Reminder: Do 5’s perfectly!

Software

Process & Modeling

Topic: Software Process & System Modeling


A collection of work activities, actions, and

task that are performed when some work product

is to be created.

Process


It executes the activities in a circular manner.

Evolutionary Process



It executes the five framework activities in

sequence beginning with communication and culmi-nating with deployment.

Linear ProcessTopic: Software Process & System Modeling


It executes one or more activities in parallel with

other activities.

Parallel Process



It executes the activity that repeats one or more

of the activities before proceeding to the next

activity.

Iterative Process



• Defines the approach that is taken as software is engineered.

• Served as framework for the activities, actions and task

Software ProcessTopic: Software Process & System Modeling


Software phasing that deals with project

initiation and requirements gathering of

the software.

1. Communication

Topic: Generic Process Model


Software phasing that deals with estimating,

scheduling, and tracking of the software.

2. Planning



Software phasing that deals with the analysis

and design of the software.

3. Modeling



Software phasing that deals with the coding and testing of the software..

4. Construction



Software phasing that deals with the delivery,

support and feedback of the software.

5. Deployment



Software Maintenance

Activities

Topic: System Modeling


activities are triggered by software faults encountered during the use of

the software. They involve simple fixes like cosmetic changes to the user

interface, or more complex fixes like redesign of a module or the re-

introduction of a missing functionality..

Corrective maintenance Topic: Types of Software Maintenance


activities involve dealing with weaknesses and vulnerabilities identified by the development

team during or after deploying the software and were not dealt with

in the installed software. .

Preventive maintenance Topic: Types of Software Maintenance


activities involve dealing with requests to improve the efficiency

of the algorithms and data structures, and user interface

interactions used in the design. .

Perfective maintenance Topic: Types of Software Maintenance


activities involve requests from software stakeholders to adapt

the software to different operating environments, user

interface styles, social contexts, or even new government regulations

and standards.. .

Adaptive maintenance Topic: Types of Software Maintenance


Types of System

Modeling



It combines the elements of the linear and parallel

process.

Incremental ModelTopic: System Modeling


A systematic sequential approach to software development and also

known as the classic life cycle.

.

Waterfall ModelTopic: System Modeling


It allows a software team to represent iterative and

concurrent elements of any of the process models.

Concurrent ModelTopic: System Modeling


• Introduced by Barry Boehm in 1988.

• An evolutionary software engineering paradigm

Spiral ModelTopic: System Modeling


• Use the Unified Modeling Language (UML)

Object Oriented ModelTopic: System Modeling


• Analysis – Identification of problem domain objects, object attributes and methods (operations), object relationships: aggregation (composition), inheritance and communication, scenarios using sequences of interactions



• Design – solution domain classes and interrelationships, entity, interface and control classes.

• Implementation – use Java, C++, C#



• developed by W. Humphrey • CMM can be used to assess

the maturity of existing processes.

Capability Maturity Model (CMM)


Midterm Period

Quiz No.1next meeting


Lord, thank you for giving us

the opportunity to learn

LPU Prayer after the class:


And the capacity to understand.

Let our knowledge be

of service Reminder: Do 5’s perfectly!

Not only for the attainment of our goals,

but also Reminder: Do 5’s perfectly!

For the benefit of others.

Amen


Live JESUS

in our hearts.Forever!


Take care and God

bless!- Sir Albina

soft eng 1st ppt

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