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03_IS: Acquisition, development & implementation (6_Busi.application…

- - - - ACID principle
  - - - SCARF/EAM
      - Snapshots
      - Audit hooks
      - Integrated test facililty ITF
      - CIS
        (Continuous &
        intermittent simulation)
- - - - Total monetary amount
      - Total items
      - Total documents
      - Hash totals
    - - Transaction log
      - Reconciliation of data
      - Documentation
      - Error correction procedures
      - Anticipation
      - Transmittal log
      - Cancellation of
        source documents
    - - Signatures
      - Online access controls
      - Unique passwords
      - Terminal workstation identification
      - Source documents
  - - - Manual recalculations
      - Edit checks
      - Run-to-run totals
      - Programmed controls
      - Reasonableness verification
        of calculated amounts
      - Limit checks on amounts
      - Reconciliation of file totals
      - Exception reports
    - - System control parameters
      - Standing data
      - Master data / balance data
      - Transaction files
- - - - Feasibility study
      - Requirements definition
      - 3A. Software selection
        & application
        
        Software implemented
        without customization (vendor)
        
        Software needs
        customization (vendor)
        
        Software needs to be developed
      - 3B. Design
        
        Entity relationship diagrams
        
        Software baselining
        
        User involvement in design
        
        End of design phase
        
        IS auditor involvement
      - 4A. Configuration
      - 4B. Development
        
        Programming methods & techniques
        
        Integrated dev. environment
        
        Programming languages
        
        Program debugging
        
        Testing
        
        Elements of software
        testing process
        
        Bottom up testing
        
        Top down testing
        
        Testing classifications
        
        Unit testing
        
        Interface or
        integration testing
        
        System testing
        
        Recovery testing
        
        Security testing
        
        Load testing
        
        Volume testing
        
        Stress testing
        
        Performance testing
        
        Final acceptance
        testing
        
        QAT - Quality
        assurance testing
        
        UAT - user
        acceptance testing
        
        Automated application
        testing
        
        Other types
        of testing
        
        Alpha & beta testing
        
        Pilot testing
        
        White box testing
        
        Black box testing
        
        Function validation testing
        
        Regression testing
        
        Parallel testing
        
        Sociability testing
      - Final testing &
        implementation
        
        Implementation planning
        
        Develop support structures
        
        Establish support fuctions
        
        End user training
        
        Data migration
        
        Changeover
        techniques
        
        Parallel
        
        Phased
        
        Abrupt
        
        Certification/accredition
      - Post implementation
        review
- - - - Server
      - Virtualization hypervisor
      - Guest machine
    - - Bare metal / native
      - Hosted