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Decision Support Systems Quiz

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

What is the main purpose of decision models in DSS?

a)

Analysis and selection of decisions

b)

Drawing images

c)

Editing audio

d)

Compressing ZIP files

e)

Changing screen brightness

2.

Which method is used to analyze alternatives under uncertainty?

a)

Fuzzy Logic

b)

JPEG encoding

c)

MP3 compression

d)

SMTP protocol

e)

Shader rendering

3.

Which of the following is an advantage of BI systems?

a)

Data visualization

b)

Audio mastering

c)

High-end animation

d)

3D model generation

e)

Video transcoding

4.

What does Multi-Criteria Decision Analysis (MCDA) include?

a)

Evaluation of decisions across multiple criteria

b)

Audio signal analysis

c)

Designing wallpapers

d)

Writing scripts

e)

Video layer blending

5.

Which tool can be used for linear optimization in DSS?

a)

Excel Solver

b)

Photoshop

c)

Audacity

d)

Blender

e)

Filmora

6.

Data Preparation includes:

a)

Cleaning and encoding data

b)

Video stabilization

c)

Audio pitch shifting

d)

Color manipulation

e)

File archival

7.

What is an advantage of simulation models?

a)

Testing scenarios without real-world risks

b)

Editing movies

c)

Mixing audio tracks

d)

Enhancing graphics

e)

Compressing large files

8.

Which element is part of DSS architecture?

a)

Model base

b)

Camera module

c)

Sound card

d)

GPU drivers

e)

USB controller

9.

Which is an example of data visualization?

a)

Charts and graphs

b)

3D animations

c)

Video transitions

d)

Audio shaping

e)

Shader effects

10.

Which feature belongs to Knowledge-Based DSS?

a)

IF-THEN rules

b)

Motion capture

c)

Sound amplification

d)

Video mixing

e)

Graphic scaling

11.

What is one advantage of DSS in business?

a)

More rational decision-making

b)

Producing 3D graphics

c)

Higher audio quality

d)

Better lighting adjustments

e)

Video noise reduction

12.

Which data are best suited for predictive modeling?

a)

Historical data

b)

MP4 files

c)

JPEG images

d)

WAV audio

e)

Font collections

13.

What is What-If Analysis?

a)

Evaluating consequences of parameter changes

b)

Editing photos

c)

Generating soundtracks

d)

Creating animations

e)

Splitting video frames

14.

Which option relates to Prescriptive Analytics?

a)

Recommending optimal decisions

b)

Describing existing data

c)

Cropping images

d)

Color grading videos

e)

Balancing audio channels

15.

What is a major limitation of DSS?

a)

Dependence on data quality

b)

Interface color limitations

c)

Small screen size

d)

Slow mouse input

e)

No built-in speakers

16.

Which method is used for classification?

a)

Decision Tree

b)

Ray tracing

c)

JPEG compression

d)

Audio filtering

e)

GIF looping

17.

What does the analysis stage in DSS include?

a)

Evaluation of criteria and alternatives

b)

Testing microphones

c)

Editing animations

d)

Printing documents

e)

Adjusting monitor brightness

18.

What is an example of DSS use in marketing?

a)

Demand forecasting

b)

Designing posters

c)

Compressing images

d)

Splitting audio channels

e)

Cutting video clips

19.

What is a Data Warehouse?

a)

Storage for analytical data

b)

Audio library

c)

3D rendering space

d)

Image storage

e)

Video editor module

20.

What does OLAP provide in DSS?

a)

Multidimensional data analysis

b)

Audio spatialization

c)

Color correction

d)

Video stabilization

e)

Text compression

21.

Which method belongs to empirical models?

a)

Regression

b)

Graphic overlay

c)

Audio sampling

d)

Game physics

e)

Video blending

22.

What is an advantage of AHP?

a)

Pairwise comparison of criteria

b)

Real-time rendering

c)

Audio synchronization

d)

Instant video preview

e)

Color temperature control

23.

Which element is part of DSS structure?

a)

Model base

b)

Game engine

c)

Audio plug-in

d)

Video codec

e)

Monitor stand

24.

What improves model accuracy in DSS?

a)

High-quality data

b)

Fancy interface themes

c)

High screen resolution

d)

Good speakers

e)

Stylish animations

25.

Which of the following is an optimization problem?

a)

Minimizing costs

b)

Editing 3D characters

c)

Cropping audio tracks

d)

Designing logos

e)

Choosing color palettes

26.

Which function does DSS perform when processing data?

a)

Filtering and transformation

b)

Audio boosting

c)

Video export

d)

Image sharpening

e)

Hardware testing

27.

Which method belongs to Data Mining?

a)

Clustering

b)

Audio mixing

c)

Video color grading

d)

Shader blending

e)

Screen calibration

28.

What does an Optimization DSS do?

a)

Selects the best alternative

b)

Plays audio

c)

Streams video

d)

Draws graphics

e)

Compresses folders

29.

Which option is a structured decision problem?

a)

Linear optimization

b)

Creative brainstorming

c)

Painting images

d)

Audio mixing

e)

Cinematic storytelling

30.

DSS enables the following in medicine:

a)

Diagnostics based on data

b)

Audio monitoring

c)

Film editing

d)

Graphic modeling

e)

Motion capture

31.

Which method helps evaluate many alternatives?

a)

TOPSIS

b)

ZIP compression

c)

GIF encoding

d)

3D rendering

e)

Audio sampling

32.

What is the goal of simulation modeling?

a)

Imitating real processes

b)

Drawing cartoons

c)

Editing soundtracks

d)

Enhancing photos

e)

Reducing video noise

33.

What helps DSS in risk management?

a)

Probability estimation

b)

Color temperature adjustment

c)

Audio panning

d)

Video contrast balancing

e)

Text smoothing

34.

What characterizes Data-Driven DSS?

a)

Use of large datasets

b)

No data needed

c)

Only audio formats

d)

Offline video playback

e)

Minimal RAM usage

35.

What is an advantage of expert systems?

a)

Storing expert knowledge

b)

Improving frame rate

c)

Enhancing audio loudness

d)

Beautifying images

e)

Reducing file size

36.

What does a predictive model do?

a)

Predicts future outcomes

b)

Crops images

c)

Filters audio

d)

Removes video backgrounds

e)

Combines text layers

37.

Which element belongs to DSS design?

a)

Model structure definition

b)

Animation retouching

c)

Audio waveform editing

d)

Graphic stylization

e)

LED calibration

38.

What characterizes descriptive DSS?

a)

Describes past data

b)

Real-time animation

c)

Sound mixing

d)

3D visualization

e)

Text encryption

39.

What is the result of MCDA?

a)

Ranking alternatives

b)

Video stabilization

c)

Audio compression

d)

Image beautification

e)

Text formatting

40.

What are decision rules?

a)

Rules that guide the choice of a decision

b)

Image filters

c)

Audio commands

d)

Shader scripts

e)

Data compression rules

41.

What serves as input to DSS?

a)

Data and criteria

b)

Audio tracks

c)

Animated icons

d)

Video filters

e)

Color themes

42.

DSS is useful for:

a)

Analyzing complex managerial problems

b)

Drawing images

c)

Recording music

d)

Designing posters

e)

Cutting videos

43.

What is an advantage of OLAP?

a)

Fast multidimensional calculations

b)

High sound quality

c)

Smooth frame transition

d)

Color enhancement

e)

Text clarity

44.

Which tool can be used for DSS modeling?

a)

Python

b)

VLC Player

c)

Paint

d)

Notepad

e)

Winamp

45.

What characterizes a Predictive DSS?

a)

Forecasting future events

b)

Drawing artistic sketches

c)

Editing musical samples

d)

Rendering VFX

e)

Designing web pages

46.

Which component belongs to BI?

a)

Dashboards

b)

Audio filters

c)

GIF animations

d)

CRT displays

e)

Terminal commands

47.

What is key for a Prescriptive DSS?

a)

Selecting the optimal decision

b)

Display brightness

c)

Audio levels

d)

Video resolution

e)

Image sharpness

48.

What does a Decision Matrix do?

a)

Compares alternatives by criteria

b)

Adjusts audio gain

c)

Removes video noise

d)

Blends colors

e)

Compresses text

49.

What is the main advantage of DSS for organizations?

a)

Improved decision effectiveness

b)

Better display colors

c)

Higher audio quality

d)

Faster camera focus

e)

Enhanced graphic effects

50.

What is the key characteristic of an effective DSS?

a)

Well-justified recommendations

b)

Beautiful interface design

c)

Balanced audio levels

d)

Smooth video transitions

e)

High-resolution icons

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