แบบทดสอบ

แบบทดสอบ
1. Mark 4 bit Class a
วิธีทำ 11111111. ØØØØ0000.00000000.00000000
24 = 16 – 2 = 14 Subnet
220 = 1,048,576 – 2 = 1,048,574 Host
ตอบ Mark 4 bit Class a ได้ 14 Subnet Subnet ละ 1,048,574 Host


2. Mark 6 bit Class a
วิธีทำ 11111111. ØØØØØØ00.00000000.00000000
26 = 64 – 2 = 62 Subnet
218 = 262,144 – 2 = 262,142 Host
ตอบ Mark 6 bit Class a ได้ 62 Subnet Subnet ละ 262,142 Host


3. Mark 10 bit Class a
วิธีทำ 11111111. ØØØØØØØØ. ØØ000000.00000000
210 = 1,024 – 2 = 1,022 Subnet
214 = 16,384 – 2 = 16,384 Host
ตอบ Mark 10 bit Class a ได้ 1,022 Subnet Subnet ละ16, 384 Host


4. Mark 12 bit Class a
วิธีทำ 11111111. ØØØØØØØØ. ØØØØ0000.00000000
212 = 4,096 – 2 = 4,094 Subnet
212 = 4,096 – 2 = 4,094 Host
ตอบ Mark 12 bit Class a ได้ 4,094 Subnet Subnet ละ4, 094 Host


5. Mark 14 bit Class a
วิธีทำ 11111111. ØØØØØØØØ. ØØØØØØ00.00000000
214 = 16,384 – 2 = 16,382 Subnet
210 = 1,024 – 2 = 1,022 Host
ตอบ Mark 14 bit Class a ได้16, 382 Subnet Subnet ละ1, 022 Host


6. Mark 3 bit Class b
วิธีทำ 11111111.11111111. ØØØ00000.00000000
23 = 8 – 2 = 6 Subnet
218 = 8,192 – 2 = 8,190 Host
ตอบ Mark 3 bit Class b ได้ 6 Subnet Subnet ละ8, 190 Host


7. Mark 5 bit Class b
วิธีทำ 11111111.11111111. ØØØØØ000.00000000
25 = 32– 2 = 30 Subnet
211 = 2,048 – 2 = 2,046 Host
ตอบ Mark 5 bit Class b ได้ 30 Subnet Subnet ละ2,046 Host

8. Mark 7 bit Class b
วิธีทำ 11111111.11111111. ØØØØØØ0.00000000
27 = 128– 2 = 126 Subnet
29 = 152 – 2 = 150 Host
ตอบ Mark 7 bit Class b ได้ 126 Subnet Subnet ละ150 Host


9. Mark 9 bit Class b
วิธีทำ 11111111.11111111. ØØØØØØØØ.Ø0000000
29 = 152– 2 = 150 Subnet
27 = 128 – 2 = 124 Host
ตอบ Mark 9 bit Class b ได้ 150 Subnet Subnet ละ124 Host


10. Mark 11 bit Class b
วิธีทำ 11111111.11111111. ØØØØØØØØ. ØØØ00000
211 = 2048– 2 = 2046 Subnet
25 = 32 – 2 = 30 Host
ตอบ Mark 11 bit Class b ได้ 2046 Subnet Subnet ละ30 Host
11. Mark 2 bit Class c
วิธีทำ 11111111.11111111. 11111111. ØØ000000
22 = 4– 2 = 2 Subnet
26 = 64 – 2 = 62 Host
ตอบ Mark 5 bit Class c ได้ 2 Subnet Subnet ละ62 Host


12. Mark 3 bit Class c
วิธีทำ 11111111.11111111. 11111111.ØØØ00000
23 = 8– 2 = 6 Subnet
25 = 32 – 2 = 30 Host
ตอบ Mark 3 bit Class c ได้ 6 Subnet Subnet ละ30 Host


13. Mark 4 bit Class c
วิธีทำ 11111111.11111111. 11111111.ØØØØ0000
24 =16– 2 = 14 Subnet
24 = 16 – 2 = 14 Host
ตอบ Mark 4 bit Class cได้ 14 Subnet Subnet ละ14 Host


14. Mark 5 bit Class c
วิธีทำ 11111111.11111111.11111111. ØØØØØ000
25 = 32– 2 = 30 Subnet
23 = 8 – 2 = 6 Host
ตอบ Mark 5 bit Class c ได้ 30 Subnet Subnet ละ6 Host


15. Mark 6 bit Class c
วิธีทำ 11111111.11111111.11111111. ØØØØØØ00
26 =64– 2 = 62 Subnet
22 = 4 – 2 = 2 Host
ตอบ Mark 6 bit Class c ได้ 62 Subnet Subnet ละ 2 Host