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Questions are based on CEL1.

flight information

Computers are used in the airports to update the travel or ____________________ boards.


Computers in the airports are used to scan luggage at the ____________________ checkpoint.

passenger details

Computers are widely used to store ____________________ easily because some of the passengers book their flights online.


A customer ____________________ is a collection of customer information.

Data mining

____________________ helps to reveal certain useful pattern or trend from the given information in order to predict the future.


Passengers can use the computers as a form of ____________________ to surf the internet while waiting at the transit lounge.


A ____________________ passport is a combination of a paper and electronic passport that uses contactless smart card technology to verify the identity of travellers.


One of the disadvantages of using computers in the airport is that the ____________________ cost is very high.


If the computers breakdown, there will be a huge _______________ in all activities.


Since passenger details in the computers are highly ____________________, hence we must take safety measures to prevent any computer theft.

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