Buổi 4

câu chưa làm đuợc :

40
38
http://vi.wikipedia.org/wiki/RSA_(m%C3%A3_h%C3%B3a)
http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/3280
http://timtailieu.vn/tai-lieu/de-tai-cac-phuong-phap-tan-cong-rsa-6074/

37

36
 35
34
33
32
31
30
29
28
25
24
23
21
20
19
18
17
16
15
14
http://vnpro.org/forum/showthread.php/47111-ROUTER-l%C3%A0-g%C3%AC

13
12

11b
http://forumit.vn/diendan/showthread.php?5273-%C4%90%E1%BA%BFm-s%E1%BB%91-l%C6%B0%E1%BB%A3ng-collision-domains-trong-m%C3%B4-h%C3%ACnh-m%E1%BA%A1ng
10
9
8
7
6
5
4
3
2
1

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câu đã làm :

4d

http://baigiang.violet.vn/present/show?entry_id=3473555

22a
http://vi.wikipedia.org/wiki/Router

26c
http://uet.vnu.edu.vn/tltk/Learning/File_PDF/Can_ban_ve_dia_chi_IP.pdf

27b

http://sinhvienit.net/@forum/threads/7192-hub-repeater-router-switch-bridge-gateway-la-gi/

39a

http://www.voer.edu.vn/module/khoa-hoc-xa-hoi/ma-cong-khai-va-quan-ly-khoa.html