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WorksheetsICT IGCSE U5 U6
Total questions: 63
Worksheet time: 32mins
A blog is a form of digital communication?
True
False
What is the most common type of biometrics device in the enterprise?
Lie detectors that measure pulse rate
Fingerprint scanners and readers
Iris and retinal scanners
Voice and face recognition scanners
Use of fingerprints, retina scans, or other body features as an authentication mechanism.
Bonet
Biometrics
Backdoor
Malware
They are usually called hand out to people for advertisement
website
letter heads
flyers
multimedia presentation
The survey done by people can be check by
OCR
MICR
OMR
ICM
ATM’s keyboards are used to enter text.
true
false
Internet telephony is also called
VOIP
VIP
CIPO
telecasting
Use to check temperature
barometer
humidity censor
thermometer
anemometer
Burglar alarms use
temp sensor
sound sensor
pressure sensor
light sensor
Device to convert data from the sensor to the computer
ADC
DAC
Router
Microprocessor
Sensor might not be use in Weather Station
rainfall
wind speed
barometer
motion
Here is the application of microprocessors in control applications, EXCEPT
Automatic Washing Machines
Chemical Plants
Glasshouse Environment Control
Burglar Alarm System
Here is the reason why use sensor and computer system to control process, EXCEPT
data more accurate
can record data in the response time
avoid dangerous environment
all answer is correct
An expert system is made up of a number of elements, EXCEPT
Inference Engine
Knowledge Base
Explanation System
User Interface
Here is the true fact about expert system
Using expert systems reduces the time to solve the problem
The input screen and output format is known as inference engine
Data in expert system collected from common people in the field are interview.
Expert system is affected by emotional reasoning and common sense
Here is the information display in PIN and CHIP card, EXCEPT
Birth date
Company logo
Name Account
Validation date
Here is the services provide by the internet banking, EXCEPT
check balancing
talk to bank teller
pay a bill
carry out a money transfer
Here is the benefit for companies due to spread on online shopping and banking
customer no need to travel into the town centre
the potential customer base is increase
security issues are a major concern
only possible to see the picture of the product
One of the application of ICT in banking transaction is ATM's. ATM is stand for
Automation Transactions Machine
Automatic Technology Machines
Automatic Transfer Machines
Automatic Teller Machines
In school the application of ICT is used to producing timetables. Here is data needed to create timetable, EXCEPT
availability of teachers
availability of classroom
number of hours for for each subjects
the number of students for each class
In school management system we can use bio-metrics method for example Fingerprint. One of the drawback when we use this method is
fingerprints are unique, gives more accurate data
take time to collect the initial fingerprints for every students
fingerprint could not be lost because are "part of you"
The security of data are improve and easy to maintain
Here is a list of reasons why models are carried out, EXCEPT
cost building the real things is too expensive
take to long to get results back from real things
it is almost impossible to do the task for real
it is easy to make a prediction
Strategic games used expert system to make a prediction of user movement. The others example of expert system is used to
tax and financial calculation
forecasting weather condition
predict the ozone layer in the atmosfir
control the glasshouse environment
Look at the following shape. The instruction to replace command 1 must be ..
FORWARD
BACKWARD
LEFT
RIGHT
Look at the following shape. The instruction to replace command 2 will be
FORWARD
BACKWARD
LEFT
RIGHT
Look at the following shape. The value to replace X and Y will be
6 and 60
5 and 120
6 and 120
5 and 60
Which shape will the following steps draw?
An octagon
The first command in order to draw this shape is:
RIGHT 30
RIGHT 60
LEFT 60
FORWARD 20
The right code to draw this square is:
REPEAT 4
FORWARD 30
RIGHT 90
ENDREPEAT
REPEAT 4
FORWARD 30
LEFT 90
ENDREPEAT
REPEAT 6
FORWARD 20
RIGHT 90
ENDREPEAT
REPEAT 4
FORWARD 30
RIGHT 80
ENDREPEAT
What is an example of modern mapmaking?
Mapmakers using repeated, first-hand experience of the landscape to create a map.
Mapmakers and scientists using photos from airplanes or satellites to create a map.
Mapmakers and scientists using historic and modern data by traveling on foot.
Mapmakers using pictures taken when traveling to create a map of the landscape.
GIS stands for
Geographic Information System
Generic Information System
Geological Information System
Geographic Information Sharing
What geographic tool is an actual model of the Earth?
globe
map
GPS
satellite imagery
What geographic tool uses at least four satellites to provide locations on the Earth?
globe
map
satellite imagery
GPS
A visual representation of an area
globe
map
aerial photograph
GPS
Technologies like GPS and GIS help geographers with new and detailed information.
True
False
Google maps is an example of a GIS.
True
False
What does RFID stand for?
Receiver Frequency Indicator
Radio Frequency Identification
Really Funny Idea Dude
e
Which of these is a use of RFID?
Iris scanner
Codes on back of groceries
Oyster cards
To store data in the Random Access Memory
Which of these is an advantage of RFID?
Less expensive than Bar code
Doesn't need line of sight to scan
Less Durable
More interesting than Bar Code
What is a disadvantage of RFID?
More expensive than other options
Less Durable
It is evil
Has a smaller range than other methods of AIDC
The device used to input the data from a contactless credit card
Bar code reader
Magnetic stripe reader
RFID reader
Pin Pad
What is a Cookie?
A yummy food item.
A piece of HTML code.
A small file used by many websites.
Code used by Java.
The most rapidly growing types of malware (spyware)
key logger & cookies
hacker & crackers
firewall & proxy servers
Who you are allowed to give your password to?
"Anybody you trust"
"Only supervisors and authorised IT staff if requested"
"Only IT staff"
"Nobody"
Using IT to monitor people—either with or without their knowledge or permission.
Secrutity
Laws
Privacy
Surveillance
A self-contained surveillance system comprising cameras, recorders and displays for monitoring activities in a store or company.
Closed Circuit TV (CCTV)
Smart CCTV
