1 - Introduction

Question 1

Factors Of System Development

Answer 1

Cost + Schedule + Quality

Question 2

Procedure Models consist of …

Answer 2

parts (process/product model) + aspects (sequential/incremental/iterative process)

Question 3

Modeling & Simulation

Answer 3

analyse and verify system properties + validate assumptions about SUD

Question 4

Logical Viewpoint

Answer 4

system decomposition into subsystems that have roles or tasks + component as logical entity

Question 5

Types Of Simulation

Answer 5

System + Hardware (Model & Simulation) + Software (components are executed within a simulated system env)

Question 6

Technical Viewpoint

Answer 6

describes technical execution platform (hardware topology/OS/middleware)

Question 7

Possible Validation Metrics

Answer 7

MCC (McCabe’s Cyclomatic Complexity) & NOC (Number Of Children) & CBO (Coupling Between Objects)

Question 8

Functional Viewpoint

Answer 8

System Decomposition into functions + modeling of interactions and dependencies + functions as black-box/glass-box

Question 9

Quality Validation Dilemma

Answer 9

Software is immaterial and not perceptible. Difficult to validate.

Question 10

Types Of Viewpoints

Answer 10

Requirements (Structure) + Functional (Structure Of Functions) + Logical (System Decomposition) + Technical (Hardware Topology) + Physical (Geometry)

Question 11

How should be dealt with complex systems?

Answer 11

Detailed Planning + Well-Defined Process + Models (UML & SysML)

Question 12

Name four Quality Attributes

Answer 12

Functionality + Usability + Efficiency + Performance + Correctness + Reliability + Maintainability + Extendability + S/S

Question 13

Projects are planned using …

Answer 13

Procedure Models.

Question 14

Characteristics Of Systems

Answer 14

Operate partially independently + different product life cycles + often diverse/distributed/heterogenous

Question 15

Validation

Answer 15

Check if System/Software meets real requirements (informal & formal & random)

Question 16

Definition Of Systems Engineering (INCOSE)

Answer 16

interdisciplinary approach + development of successful and qualitative product that satisfies customer needs

Question 17

Black-Box

Answer 17

Interface Abstraction

Question 18

Glass-Box

Answer 18

Internal Structure

Question 19

Current Trends (Influences On System Complexity)

Answer 19

CPS/I4.0/IoT: Miniturization + Individualization + Globalization + Connectivity + Variability