Page 1099 - SUBSEC October 2017_Neat

01229032/CSEC/SPEC/MS/2017
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INFORMATION TECHNOLOGY
PAPER 032
MARK SCHEME
Response of char
Num, count of integer

Body:

Step 1: Start (1)
Step 2 : Print (how many items did you purchase?)

Step 3: Read num

Step 4: While count<=num do appropriate use of iteration (1)
Step 4i: Print (Enter the name of device) Output statement (1)

Step4ii: Read name1 Input statement (1)

Step 4iv: Print(Enter the cost of, name1)
Step 4v: Read cost

Step 4vi: Print (Enter “Y” if item is taxable or “N” if it is non-
taxable)

Step 4vii: Read Response

Step 4viii: If (Response = “Y”)then
(use conditional branching - 1 for If-then and 2 for If-then-else)

Set vat Vatpercent * cost
Else

Set vat 0
Endif

Step 4ix: set total_cost vat + price calculation

(1 for assignment variable and 1 for correct variables used)
Step 4x: Print ( The total cost for a , name1 , is, total_cost)

(1 mark for each output) 2 marks

Step xi Count count +1
Step 4xii: Endwhile

Step 5: Stop Terminator (1)
Total 15 marks