Computer Science · May / June 2016 · Paper 2 HL · Question 9
Adapt for 2027A2.1.4 HTTP/DNS protocols, A2.4.4 TLS encryption; PHP server-side scripting parts not in 2027.
IBCS
As printed in the paper
The question as text
9. HTTPS is not a distinct protocol, but makes specific use of a combination of two separate protocols.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
9(a)(i)[2]
9(a)(ii)[4]
9(b)[4]
9(c)(i)[4]
9(c)(ii)[4]
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