Hi,
I actually quite enjoyed the exam. I got a high B during my year 11 mocks earlier this year without revising but with this exam I done some, so I am hoping for an A.
For the emoji question, regarding the use of Unicode over ASCII, I didn't say about ASCII having a limited bit size (maybe I should of). However, I did say that Unicode is universal so all mobile devices should be able to display these special characters, especially when the text or message is being sent to a different model of phone compared to the sender's model. (E.g iPhone to Samsung Galaxy)
I didn't particularly like the 'Lauren' six marker as ethics wasn't really something I revised at all, so I just said that the website needed to be open for all users, especially disabled students, allowing ease of access. I also went over some privacy and security measures; as well as saying that Lauren should not use copyrighted materials/media on her site without permission.
For the OCR supermarkets (inventive name lol) question I said that a WAN is lots of LANs over a large area, I.e country, whereas a LAN is a local single network over a small area, I.e university campus.
I'm glad I got both the binary questions right according to what you guys are saying.
The next six marker about Quinn's computer was really just referencing his PC's spec list and saying what he can improve, I.e bigger hdd storage capacity, more cache memory and upgraded graphics card(s).
I am actually really happy with my code to the last six marker. I used a python inspired pseudo code to write my answer which actually made sense in my head after sitting there for 15 mins trying to work it out.
Hope you guys done well.