Intro (Lecture 1)

Question 1

Was ist eine Abstraktion (+ Beispiele)

Answer 1

Ermöglicht das Information Hiding Prinzip
OS -> Systemcalls
ISA -> Assembly

Question 2

Was sind die Vorteile von Abstraktion

Answer 2

• bricht Probleme in kleinere unabhängige
• Kommunikation
• Dokumentation
• Arbeitsverteilung

Question 3

UML

Answer 3

Unified Modeling Language

Question 4

Software development lifecycle

Answer 4

conception —-> childhood —-> adulthood > Retirement
pre-dev development post dev

Question 5

How to manage developments

Answer 5

Defined process
- fully planned
- strict rules
–> wie in Fabrik

Empircial process
- always changes
- adapting to changes & circumstances
–> sailung

Question 6

Wasserfall-modell

Answer 6

Requirements -> Analysis -> System design -> Implementation -> Testing -> deployment

(usually not used in practice)

Question 7

Scrum & Main Principles

Answer 7

iterative (wiederholung) & incremental (step- by- step) approach for software development

Transperency -> process & work must be visible
Inspection -> frequent inspections
Adaption -> the process must be able to adapt

Question 8

Scrum artifacts

Answer 8

Product backlog
-> list of requirements for the whole product

Sprint backlog
-> list of requirements for each iteration (sprint)

Potentionally shippable Product increment

Question 9

Scrum Team

Answer 9

Product Owner -> responsible for the results
Scrum master -> responsible for dev
Deployment team

Question 10

Types of Programming

Answer 10

tactical Programming
- working code ist better than good design
-> for new features or bug fix
–> short sighted design -> bad

strategic Programming
- longterm mindset
- simple and clean interfaces
- writing goood documetation