Hexadecimal is used for Hypertext Markup Language (HTML) colour codes. An HTML colour code is: #2F15D6

Mark scheme

Marking points from the official mark scheme (May/June 2022). The mark or mark type is shown in brackets.

1. [2] 2F: 00101111 (1 mark for 0010, 1 mark for 1111)
2. [2] 15: 00010101 (1 mark for 0001, 1 mark for 0101)
3. [2] D6: 11010110 (1 mark for 1101, 1 mark for 0110)
4. [1] IP address
5. [1] Error messages/codes
6. [1] Assembly language // low-level language
7. [1] URL // web address
8. [1] Memory dumps
9. [1] Locations in memory
10. [1] Structure: Layout of the web page
11. [1] Structure: e.g. Where text is placed
12. [1] Presentation: Formatting of the web page
13. [1] Presentation: e.g. the colour of the font
14. [1] The formatting of the page can be changed/edited without needing to alter the structure
15. [1] so, they can make regular updates without needing to check the structure
16. [1] The formatting document can be used again for a different website
17. [1] If further content and web pages are added to the website, the necessary formatting can be easily applied
18. [1] so, this can save time when developing/updating a website
19. [1] Allows use of CSS to standardise formatting
20. [1] so, CSS only needs to be created once (to be applied to each webpage)