Educational Wealth: autumn 2018

Outline-3414:Software engineering-autumn 2018-aiou

Abdullah 0 aiou, autumn 2018, Outline, software engineering Wednesday, April 24, 2019

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<span style="color: red;">Software engineering (3414)</span></h2>
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<b style="mso-bidi-font-weight: normal;"><span lang="EN-GB" style="font-size: 14.0pt; layout-grid-mode: line; mso-ansi-language: EN-GB; mso-bidi-font-size: 13.0pt;">Course
Outline:</span></b></div>
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<span style="color: black;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 1:<span style="mso-tab-count: 1;">      </span>Introduction</span></b></span></div>
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<span style="color: black;"><span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Introduction to Software, Role of Software,
Characteristics of Software, Need for Software, Introduction to Software
Engineering</span></span></div>
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<span style="color: black;"><span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Software Process, Software Process Models
(Linear Sequential Model, Prototyping Model, RAD Model, Evolutionary Software
Process Models), Difference between FDD Diagrams & UML Diagrams</span></span></div>
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<span style="color: black;"><span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Project Management Concept, Software
Management Team, Common Software Management Problems, and Basic Management
Techniques</span></span></div>
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<span style="color: black;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 4:<span style="mso-tab-count: 1;">      </span>System Engineering</span></b></span></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 11.0pt;">(Structured approach, Object-Oriented
approach)</span></b></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 5:<span style="mso-tab-count: 1;">      </span>Analysis Concepts and
Principles</span></b></div>
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<span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Requirements Analysis, Communication
Techniques, Analysis Principles, Software Prototyping, Specification,
Specification Review</span></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 6:<span style="mso-tab-count: 1;">      </span>Analysis Modeling-I</span></b></div>
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<span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Elements of the Analysis Model, Data
Modeling, Functional Modeling (DFD), Behavioral Modeling (STD)</span></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 7:<span style="mso-tab-count: 1;">      </span>Analysis Modeling-II </span></b></div>
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<span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Entity Relationship Diagram (ERD), Control
Flow Model, Control Specification and Process Specification, the Data
Dictionary </span></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt; mso-bidi-font-size: 11.0pt;">Unit 8:<span style="mso-tab-count: 1;">      </span>Design Concepts and
Principles</span></b></div>
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<span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Design Concepts, Design Process, Effective
Modular Design, Design Principles for Effective Modularity, Introduction to
Design Model, Web Apps Interface Design.</span></div>
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<b style="mso-bidi-font-weight: normal;"><span style="font-size: 12.0pt;">Unit 9:<span style="mso-tab-count: 1;">      </span>Software Testing Methods</span></b></div>
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<span style="font-size: 11.0pt;"><span style="mso-tab-count: 1;">    </span>Software Testing Fundamentals, Testing
objectives, Testing principles, Test Case Design, White box testing, Basis Path
testing, Control Structure Testing, Black Box Testing.</span></div>
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<span class="CharacterStyle1"><b><span style="font-size: 11.0pt;">Activities </span></b></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">/ <b>Practical:</b></span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">     
</span></span></span></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">List down major software problems</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">     
</span></span></span></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">Identify weaknesses & strengths of software
process models </span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;"><span style="mso-list: Ignore;">3.<span style="font: 7.0pt "Times New Roman";">     
</span></span></span></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">Propose a case study and select appropriate model. You
may use a mix and match of various models</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;"><span style="mso-list: Ignore;">4.<span style="font: 7.0pt "Times New Roman";">     
</span></span></span></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">Apply project management principles in a project as
case study</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;"><span style="mso-list: Ignore;">5.<span style="font: 7.0pt "Times New Roman";">     
</span></span></span></span><span class="CharacterStyle1"><span style="font-size: 11.0pt;">Propose a system and identify its elements</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;">6.<span style="mso-tab-count: 1;">   </span>Select a case study and develop requirement specification document</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;">7.<span style="mso-tab-count: 1;">   </span>Propose a system and illustrate its functional & behavioral
models</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;">8.<span style="mso-tab-count: 1;">   </span><span style="letter-spacing: -.2pt;">Propose a case study and
develop ER model using industry standard modeling software</span></span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;">9.<span style="mso-tab-count: 1;">   </span>How would you achieve coupling & cohesion in your design</span></span></div>
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<span class="CharacterStyle1"><span style="font-size: 11.0pt;">10.<span style="mso-tab-count: 1;"> </span>Develop a test cases for software facility like spell check, file
save, cut/paste</span></span></div>
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Outline-3414:Software engineering-autumn 2018-aiou

Software engineering (3414) Course Outline: Unit 1: Introduction Introduction to Software, Role of Software, Charac...

assign#1-solved assighnments(3439)-aiou:autumn 2018-operating system

Abdullah 0 3439, aiou, autumn 2018, operating system, solved assignments Wednesday, April 24, 2019

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<div dir="ltr" id="docs-internal-guid-ad01d26d-7fff-b6d6-bc0f-57d7334069b1" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 16pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">ALLAMA IQBAL OPEN UNIVERSITY, ISLAMABAD</span></div>
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Course: Operating System</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;"> </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">(3439/903)                  </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Semester: Autumn, 2018           </span><br />
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Level: Bachelor (BS (CS))</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Total Marks: 100</span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Pass Marks: 50   </span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 13.999999999999998pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">ASSIGNMENT No. 1</span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">(Unit 1 – 4)</span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: italic; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">Note:</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: italic; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">  </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: italic; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;">All questions are compulsory. Each question carries equal marks.</span><br />
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: italic; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre;"><br /></span></div>
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<div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; padding: 0pt 0pt 0pt 27pt; text-align: justify; text-indent: -27pt;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Q.1</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">What is meant by the term operating system? Explain the history of operating system in detail with the help of suitable examples. </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">(20)</span></div>
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<div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-left: -36pt; margin-top: 0pt; padding: 0pt 0pt 0pt 36pt; text-align: justify; text-indent: -36pt;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Q.2</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">a)</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Explain the structure of an operating system in detail.</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">(20)</span></div>
<div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-left: -36pt; margin-top: 0pt; padding: 0pt 0pt 0pt 36pt; text-align: justify; text-indent: -36pt;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">b)</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Generally describe the characteristics of an operating system. </span></div>
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<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Q.3</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Explain the term </span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Deadlock</span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">. Also define the concept of “Deadlock Avoidance” with the help of different examples.</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">(20)</span></div>
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<div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; padding: 0pt 0pt 0pt 27pt; text-align: justify; text-indent: -27pt;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Q.4</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Define the term </span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Process</span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;"> and also describe the </span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Classic IPC Problems</span><span style="background-color: white; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">"</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;"> in detail.</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">(20)</span></div>
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<div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: justify;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Q.5</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Write short notes on the following topics:</span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">    </span><span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">(20)</span></div>
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<li dir="ltr" style="background-color: transparent; color: black; font-family: 'Noto Sans Symbols',sans-serif; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; margin-left: 9pt; text-decoration: none; vertical-align: baseline; white-space: pre;"><div dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: justify;">
<span style="background-color: transparent; color: black; font-family: "times new roman"; font-size: 12pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre;">Protection Mechanisms</span></div>
</li>
 For assighnment # 2 click here</ul>
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