Figure 5 shows an algorithm represented using pseudo-code - AQA - GCSE Computer Science - Question 6 - 2023 - Paper 1
Question 6
Figure 5 shows an algorithm represented using pseudo-code.
The algorithm is for a simple authentication routine.
The pseudo-code uses a subroutine getPassword to c... show full transcript
Worked Solution & Example Answer:Figure 5 shows an algorithm represented using pseudo-code - AQA - GCSE Computer Science - Question 6 - 2023 - Paper 1
Step 1
L1 USERINPUT
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Answer
This line indicates that the algorithm accepts input from the user for the username.
Step 2
L2 username
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Answer
Here, the variable 'username' is initialized as an empty string to store the user-provided username.
Step 3
L3 ''
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Answer
This section handles the condition where no password is provided initially and thus also initializes it as an empty string.
Step 4
L4 User not found
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Answer
In this part, the algorithm responds with 'User not found' if the entered username does not exist in the system.
