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Worksheets

ICT Applications

Total questions: 50

Worksheet time: 26mins

Name
Class
Date
1.
What is the primary purpose of a simulation?
a)
Predicting future system behavior
b)
Building the real thing
c)
Influencing future behavior
d)
Testing hazardous scenarios
2.
When might it be safer to use computer models instead of real situations?
a)
In chemical processes
b)
In everyday tasks
c)
In common scenarios
d)
In remote locations
3.
What advantage does computer modeling offer when compared to real-life testing?
a)
Trying out various scenarios in advance
b)
High-risk situations
c)
Cost-effectiveness
d)
Trustworthiness of results
4.
What can affect the quality of a computer simulation?
a)
Programming and data entered
b)
Trust in the results
c)
Cost of building the real thing
d)
Real-world scenarios
5.
Why might people not always trust the results of a computer simulation?
a)
Discrepancies between modeling and reality
b)
Expensive modeling costs
c)
Real-world applications
d)
High-speed simulations
6.
Why is 3D computer modeling used in the design of buildings and bridges?
a)
To test design scenarios before construction
b)
To save construction costs
c)
To create artistic designs
d)
To streamline the construction process
7.
What is one advantage of using computer modeling for bridge and building design?
a)
Detecting potential design flaws early
b)
Reducing the need for scale models
c)
Enhancing artistic elements
d)
Reducing construction time
8.
When designing a bridge, which scenarios might need to be considered when using computer modeling?
a)
Traffic jams, strong winds, earthquakes
b)
Floods, fire, elevator efficiency
c)
Human occupants' comfort
d)
Design aesthetics
9.
In the context of building design, why is wind movement a key issue with tall buildings?
a)
Tall buildings may sway in strong winds
b)
Tall buildings are more earthquake-prone
c)
Tall buildings have complex designs
d)
Tall buildings have more elevators
10.
What is one advantage of using a scale model and wind-tunnel tests after computer modeling?
a)
Validating the computer model results
b)
Reducing the cost of construction
c)
Enhancing the aesthetic appeal
d)
Avoiding the need for computer modeling
11.
In traffic management, what is the purpose of computer modeling for roadwork repairs?
a)
Finding an optimum design for traffic flow
b)
Reducing the number of repairs
c)
Enhancing aesthetic appeal
d)
Reducing traffic density
12.
How is data collected for Y-junction traffic light simulation?
a)
Using induction loop sensors
b)
Manual data collection
c)
Observing traffic once a week
d)
Counting vehicles on holidays
13.
What factors are considered when carrying out the traffic light simulation?
a)
Timing of lights, number of vehicles, emergency vehicles
b)
Pedestrian crossings
c)
The number of holidays
d)
Weather conditions
14.
What is the role of sensors in real-life traffic management systems?
a)
Gather data and count the number of vehicles
b)
Control traffic lights
c)
Convert data into human-readable form
d)
Replace manual data collection
15.
How do traffic lights in a real-life traffic management system respond to the gathered data?
a)
Signals sent to change their timing
b)
Manual adjustments
c)
No response to data
d)
Stop functioning
16.
What is the primary purpose of using computer modeling in flood water management?
a)
To perform risk assessments for flooding
b)
To build flood barriers
c)
To monitor sea height
d)
To construct bridges
17.
What kind of data can be used as input for flood water management computer models?
a)
Cross-sections of rivers and sea inlets
b)
Number of buildings in the area
c)
Bird migration patterns
d)
Traffic congestion data
18.
What is the advantage of using sensors in flood monitoring systems as mentioned in the text?
a)
Faster response to deteriorating conditions
b)
Cheaper than manual monitoring
c)
Improved aesthetics
d)
Better for human employment
19.
Why did Venice decide to develop a computer-based flood defense system instead of a manual one?
a)
Faster response to changing conditions
b)
Lower cost
c)
Simplicity of manual systems
d)
Human monitoring
20.

Give updates on progress and new developments and can be single sheet or many pages long

a)

Posters

b)

Multimedia presentations

c)

Newsletters

d)

E-publications

21.

Standalone presentation that uses a mixture of different media such as text, video, audio and images to present information effectively and maintain the interest of the viewer.

a)

Multimedia presentations

b)

Media streaming

c)

Audio streaming

d)

E-publications

22.

A method of transmitting or receiving data over a computer network as a steady, continuous flow, allowing playback to start while rest of the data is still being received.

a)

Media streaming

b)

Video communication

c)

E-reader

d)

Websites

23.

Allows the use of the internet to carry voice data when making phone calls

a)

SMS

b)

VOIP

c)

5G

d)

Whatsapp

24.

Example of VOIP are

a)

SMS

b)

Facetime

c)

WhatsApp

d)

4G

25.

All about Paper Based, except _____________.

a)

Newsletter

b)

Brochure

c)

Poster

d)

Tablet

26.

Types of communication of computer based. (Choose all the correct answers.)

a)

Websites

b)

Leaflet

c)

Text messages

d)

Multimedia Presentation

27.

Data handling applications are _________.

a)

Brochure

b)

School Records

c)

Libraries

d)

Classroom

28.

Choose the CORRECT statements for example of weather station.

a)

Hygrometer for measuring humidity.

b)

Barometer for measuring atmospheric pressure.

c)

Wind vane for measuring wind speed.

d)

Anemometer for measuring wind direction.

29.

Sensors are placed to measure physical variables. The data from sensors are measured in analogue. The analogue signal is then changed to a digital signal using a ___________.

a)

conveyer

b)

actuator

c)

converter

d)

changer

30.

As a result of the processing, the computer can send a signal to the ______ devices called actuators which could change physical conditions.

a)

input

b)

process

c)

output

d)

internal

31.

What are the disadvantages of computer-based communication?

a)

Can include interactive elements such as sound, video, animation and hyperlinks.

b)

Can be available on different platforms

c)

Websites can be hacked and information may be altered.

d)

Setting up website and maintaining would be expensive.

32.

Music Scores is one of the examples of computer-based communication. Is it TRUE or FALSE?

a)

True

b)

False

33.

All about Paper Based, except _____________.

a)

Newsletter

b)

Brochure

c)

Poster

d)

Tablet

34.

What is the advantage of Paper Based?

a)

Printing costs

b)

These communication would mainly be

distributed by hand.

c)

Not necessary to have a computer or

internet connection.

d)

Restricted to a smaller target audience

35.

Types of communication of computer based. (Choose all the correct answers.)

a)

Websites

b)

Leaflet

c)

Text messages

d)

Multimedia Presentation

36.

Data handling applications are _________.

a)

Brochure

b)

School Records

c)

Libraries

d)

Classroom

37.

Sensors are placed to measure physical variables. The data from sensors are measured in analogue. The analogue signal is then changed to a digital signal using a ___________.

a)

conveyer

b)

actuator

c)

converter

d)

changer

38.

As a result of the processing, the computer can send a signal to the ______ devices called actuators which could change physical conditions.

a)

input

b)

process

c)

output

d)

internal

39.

ADC - stand for what?

a)

Analogue-to-digital conveyer

b)

Analogue-to-digital converter

c)

Analogue-to-digital computer

d)

Analogue-to-digital code

40.

What are the disadvantages of computer-based communication?

a)

Can include interactive elements such as sound, video, animation and hyperlinks.

b)

Can be available on different platforms

c)

Websites can be hacked and information may be altered.

d)

Setting up website and maintaining would be expensive.

41.

What does a sensor use to translate analog information

a)

analog dual converter

b)

analog digital converter

c)

analog decimal catalyst

d)

analog digital catalys

42.

Check which devices are used in microprocessor controlled devices

a)

microprocessor

b)

monitor

c)

sensor

d)

ADC

e)

actuator

43.

Which type of processing involves instant processing like reserving a flight

a)

batch processing

b)

online processing

c)

real time processing

44.

Which type of processing is like online processing but does not involve human input like air traffic control

a)

batch processing

b)

online processing

c)

real time processing

45.

Sensor can measure

a)

temperature

b)

Ph levels

c)

Pressure

d)

light

e)

all of the above

46.

An example of a microprocessor controlled device is

a)

VOIP

b)

Website

c)

an oven

d)

tools

47.

Modelling applications can do the following

a)

save cost and time by testing a system

b)

train people in a safe and controlled environment

c)

make predictions

d)

investigate the capabilities of a system

e)

all of the above

48.

Excel is an example of a modelling application

a)

true

b)

false

c)

it depends

49.

These are used in manufacturing to help improve productivity and they generally make a safer environment for workers but they do contribute to job loss

(a)  

50.

Banks use this direct input device to read the information written on cheques

a)

MICR

b)

OMR

c)

OCR

d)

Bar code reader

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