chapter 5

Question 1

software Process

Answer 1

concrete proces of software developement

Question 3

software Processmodel

Answer 3

formal/precise definition of software development
order of activity
methods,equipement,techniques needed

Question 4

lebenszyklusmodell

Answer 4

determination of the essential types of development activitie
s its dependencies

Question 5

why there are different life cycle models

Answer 5

development projects can present structurally diverse requirements,

Question 6

code and fix model

Answer 6

writing code and fixing errors
with no prior phase for analysis design and planning
negative
unstructured code, not maintainable,
difficult bug fixing no documentation

Question 7

waterfall model

Answer 7

it has clear phase, software anforderung->analysis->entwurf->programing->testing->
there is also feedback

Question 8

benefits of using waterfall model

Answer 8

it has clear phase and clear responsibility
implementation after analysis of problems

Question 9

disadvantage of waterfall model

Answer 9

doesnt account for iterative development driven by insights
phases cannot overlap
over abstraction
EMPHASIS ON fully elaborated documents

Question 10

spital model

Answer 10

identification of goals contrainits alternative
risk management (Assesment treatment evaluation)
testingt and developement
review

Question 11

advantage and disadvantage os spiralmodel

Answer 11

regular review at intervals
potentially redefining the process flow
flexibility errors are elimit
nachteil
management high
for small projects

Question 13

Prototypes

Answer 13

usage
throw away prototypes
evolutinary increment prototypes
implementation of prototypes
horizontal and vertical prototypes

Question 14

horizontal prototype

Answer 14

implement only specific layer of the system
ve

Question 15

vertical prototypes

Answer 15

implement selected part of the target system fully accross all layer

Question 16

prototyping Modells

Answer 16

vorteil- geeignete werkzeuge schnell erstellt werden
increase creativity
intense feedback from end user

reduction of develompment risk
negative
part of the product

Question 17

v model

Answer 17

horizantal for time
vertical for details of developement
mix of warerfall model

Question 18

advantage of v model

Answer 18

quality ensurence
clear distinction between constructive and evaluate activity

Question 19

disadvantage

Answer 19

testing is able after implementation
no insight gaining through iteration

Question 20

v model bund

Answer 20

it is a software process model that provides precise guidelines and specifically defines activities roles

Question 21

v model

Answer 21

basic idea. process is divided into four areas of activity
->system dev
Quality Assurance
Project magement
configuration management

Question 22

v model 95

Answer 22

is too much basically

Question 23

v model xt

Answer 23

tailoring
every has a use

Question 24

v model bund vorteil

Answer 24

integration of se qs km pm
identifikation of roles and definition
it sees a lot of aspects
nachteil complex and training