unit 123:43-Create New LoginAlready Register.
Unit -1 Part-222:39-Create New LoginAlready Register.
Unit-2 Part 118:50-
Unit-2 Part 223:16-
Unit 3 Part 113:41-
Unit 4 Part 123:28-
Unit 4 Part 218:18-
Unit 5 Part 111:27-
Unit 5 Part 231:02-
Unit 6 Part 130:41-
Unit 6 Part 215:37-
Unit 6 Part 338:53-
Unit 8 Part 133:33-
Golden test 112:12-
System Definition and concepts, types of systems, systems user, designers, analysts,
introduction to simple system development process- initiation, analysis, design,
coding, testing, implementation and maintenance. Basic principles of successful systems, Role and Need of Systems Analyst. Qualifications and responsibilities,
System Analysis as a Profession.
(ii)Requirement Gathering and Feasibility Analysis
System requirements specification, Classification of requirements as strategic, tactical,
operational and statutory, Requirement gathering techniques- interview, questionnaire,
on-site observation, document observation, selecting appropriate technique, Feasibility
analysis, deciding project goals, examining alternative solutions, Cost Benefit
Analysis, quantifications of costs and benefits, payback period, system proposal
preparation for managements, parts and documentation of a proposal
Data flow diagrams, case study for use of DFD, good conventions, Levelling of DFDs,
Levelling rules, Logical and physical DFDs, Software tools to create DFDs. Preparation of
Software Requirement Specification
(iv) Structured Design
Entity relationship model, E-R diagrams, Relationships cardinality and participation,
Normalizing relations, various normal forms and their need, Some examples of
relational data base design. Data input methods, designing outputs, output devices,
designing output reports, screen design, graphical user interfaces, interactive I/O on
Application Architecture, server-based architecture, client-based architecture, n-tier
Program design- structured chart. Preparation of Design Specification Document,
(v)Object Oriented Modelling using UML
Object Oriented (OO) Development Life Cycle and Modelling. Static and dynamic
modelling. Comparison of OO and Module-oriented Approach. Modelling using
UML; class diagram, use case diagram, object diagram, package diagram, activity
diagram, interaction diagrams, sequence diagram, state transition diagram.
Deployment diagram, component Diagram.
Software Testing, need for software testing, types of testing, Functional Testing-unit
testing, integration testing, user acceptance. Non-functional Testing-performance,
stress testing, peak load testing, Maintenance Testing-Regression Testing.
(vii) System Implementation and Maintenance
Planning considerations, Conversion methods, procedures and controls, System
acceptance criteria, System Evaluation and Performance, Testing and Validation.
Preparing, User Manual, Maintenance Activities and Issues.
(viii) Other Software Development ApproachesÃ‚Â
Different Software Development approaches-waterfall model, prototype, rapid
application development, spiral, agile development, DevOps development
Distributed System, centralized versus distributed system, components of distributed
system-processes, interfaces and data. Layers of distributed system-presentation
layers, application logic layer, data manipulation layer and data layer. Design and
layers of Internet Based applications.