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Predicted Paper 2 Other
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Predicted Paper 2 Other
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The DHR IGCSE Computer SciencePearson Edexcel International GCSE
Edexcel 2024 Predicted Paper 2 (Other)
IGCSE (9–1) Computer Science
4CP0 DHR
Time allowed: 2 hours
Other Questions
Q1. Private Postal People (P-Cubed)
Private Postal People (P-Cubed) is a national delivery service specialising in small letters, large letters,
small packages, and medium packages. The company has regional depots across the country. The
company runs a fleet of delivery vans. It uses technology to help run the business. It does not deliver
internationally.
P-Cubed has 2000 employees, some based in the head office, some working in the regional sorting offices
and some driving the delivery vans.
P-Cubed sorts items by their address codes.
This is pseudo-code for an algorithm that forwards items to regional depots.
All address codes have the same format. The first two positions are letters, followed by four digits, followed
by two letters. "BH1634GQ" and "bh1634gq" are valid codes. Complete the table to show different
validation checks and test data caught by the validation check. The first one has been done for you. The
letter 'N' represents a number (0-9) and the letter 'L' represents a letter (A-Z or a-z).
(4)
(Total for question = 4 marks)
1
Telegram Channel: DHRinspires
,The DHR IGCSE Computer Science
Pearson Edexcel International GCSE
Q2.
Private Postal People (P-Cubed)
Private Postal People (P-Cubed) is a national delivery service specialising in small letters, large letters,
small packages, and medium packages. The company has regional depots across the country. The
company runs a fleet of delivery vans. It uses technology to help run the business. It does not deliver
internationally.
P-Cubed has 2000 employees, some based in the head office, some working in the regional sorting offices
and some driving the delivery vans.
During the period leading up to the Christmas holidays, P-Cubed hires temporary staff. Staff are hired for
each of the six weeks prior to Christmas week.
Here is the pseudo-code for an algorithm that calculates the number of additional staff needed for each
week.
State the largest number the user could enter on line 10 to cause the message 'Invalid input' to be
displayed.
(1)
.............................................................................................................................................
(Total for question = 1 mark)
2
Telegram Channel: DHRinspires
, The DHR IGCSE Computer Science
Pearson Edexcel International GCSE
Q3.
Private Postal People (P-Cubed)
Private Postal People (P-Cubed) is a national delivery service specialising in small letters, large letters,
small packages, and medium packages. The company has regional depots across the country. The
company runs a fleet of delivery vans. It uses technology to help run the business. It does not deliver
internationally.
P-Cubed has 2000 employees, some based in the head office, some working in the regional sorting offices
and some driving the delivery vans.
During the period leading up to the Christmas holidays, P-Cubed hires temporary staff. Staff are hired for
each of the six weeks prior to Christmas week.
Here is the pseudo-code for an algorithm that calculates the number of additional staff needed for each
week.
Programmers use basic programming constructs when they write code.
3
Telegram Channel: DHRinspires
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