Development of MIS within the organization

MIS | Development of MIS withing oprganization

Phases of MIS development:
  1. Planning
  2. Requirement gathering and analysis
  3. Design
  4. Development
  5. Testing
  6. Maintenance
  7. Feedback
1. Planning:
  1. It is necessary to understand and define the requirements of MIS.
  2. There should be effective communication between the developers and system users.
  3. Cost should be decided.
  4. Time required for MIS development planning.
  5. Planning of development methods.
2. Requirement gathering and analysis
  1. Verbal communication for requirement gathering.
  2. Non verbal communication (Email, Internet, etc.) for requirement gathering.
  3. Contacting experienced persons.
  4. Review of old MIS.
  5. Functional requirements gathering.
  6. Non functional requirements gathering.
3. Design
  1. Interpret the requirements into architectural, logical and physical designs of how the information system to be implemented.
4. Development
  1. On the basis of above design system in implemented.
  2. System is first developed in small units.
  3. Than these small units are integrated to get a large system.
  4. Development may involve engineers, system users, stack holders etc.
5. Testing
  1. The system developed in above phased required to be tested.
  2. Unit testing test each small programs individually.
  3. After unit testing Integration testing is performed which combines all the small programs.
  4. Alpha Testing is carried out by the test team within the developing organization.
  5. Beta Testing is performed by a selected group of users, customers, or users other than development team.
  6. Acceptance Testing is performed by the customer to determine whether software is acceptable or not by the user.

Python Programming ↓ 👆
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Principles of Programming Languages
EasyExamNotes.com covered following topics in these notes.

Practicals:
Previous years solved papers:
A list of Video lectures References:
  1. Sebesta,”Concept of programming Language”, Pearson Edu 
  2. Louden, “Programming Languages: Principles & Practices” , Cengage Learning 
  3. Tucker, “Programming Languages: Principles and paradigms “, Tata McGraw –Hill. 
  4. E Horowitz, "Programming Languages", 2nd Edition, Addison Wesley

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    Computer Organization and Architecture 

    EasyExamNotes.com covered following topics in these notes.

    1. Structure of desktop computers
    2. Logic gates
    3. Register organization
    4. Bus structure
    5. Addressing modes
    6. Register transfer language
    7. Direct mapping numericals
    8. Register in Assembly Language Programming
    9. Arrays in Assembly Language Programming

    References:

    1. William stalling ,“Computer Architecture and Organization” PHI
    2. Morris Mano , “Computer System Organization ”PHI

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    Computer Network

    EasyExamNotes.com covered following topics in these notes.
    1. Data Link Layer
    2. Framing
    3. Byte count framing method
    4. Flag bytes with byte stuffing framing method
    5. Flag bits with bit stuffing framing method
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    References:
    1. Andrew S. Tanenbaum, David J. Wetherall, “Computer Networks” Pearson Education.
    2. Douglas E Comer, “Internetworking with TCP/IP Principles, Protocols, And Architecture",Pearson Education
    3. KavehPahlavan, Prashant Krishnamurthy, “Networking Fundamentals”, Wiley Publication.
    4. Ying-Dar Lin, Ren-Hung Hwang, Fred Baker, “Computer Networks: An Open Source Approach”, McGraw Hill.