Slide 10 Flashcards

1
Q

Beskriv de 6 trin i System Development Life Cycle (SDLC)

A
  1. Planning
  2. Requirement
  3. Design
  4. Development
  5. Implementering
  6. Maintenance
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2
Q

Hvad indgår under Planlægning i SDLC

A
Teknisk Feasibility
Økonomisk Feasibility
Organisatorisk Feasibility
Juridisk Feasibility
Etisk Feasibility
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3
Q

Hvad indgår under Specifications i SDLC

A

Funktionelle krav: Hvordan skal systemet interagere med brugere og andre systemer

Ikke-funktionelle krav: Systemets afgrænsninger

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4
Q

Nævn de 4 forskellige typer af implementering

A

Parallel implementering
Trinvis implementering
Big-Bang implementering
Pilot implementering

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5
Q

Beskriv den traditionelle tilgang

A

Traditionel: Én udviklingsfase ad gangen i rækkefølge

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6
Q

Beskriv fordele ved Open Source

A

Robusthed
Kreativitet
Begrænset lock-In
Gratis licens

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7
Q

Beskriv ulemper ved Open source

A

Ofte uforudsigelige omkostninger
Support varierer meget
Sikkerhed

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8
Q

Beskriv fordele ved Outsourcing

A

Potentielle besparelser
Variable omkostninger
Fokus på kerneaktiviteter

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9
Q

Beskriv ulemper ved Outsourcing

A

Tab af interne kompetencer
Afhængighed af leverandør
Kompromitterer forretningshemmeligheden

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10
Q

Beskriv de 6 trin i SDLC modellen

A
Planning
Requirements
Design
Development
Implementation
Maintenance
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