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Given network address 200.12.30.0 with network mask 255.255.255.0, which subnet mask can be used to create 12 subnetworks? Each subnetwork must support 10 host addresses.
Suggested Answer: C
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11 comments · newest first
MA
Marvel
12 months ago
/25 is overkill, /26 is the sweet spot!
SH
Shalon
12 months ago
Wait, can /30 really support 10 hosts? Seems off.
CO
Corazon
12 months ago
Definitely going with /26 for this one!
CH
Charlena
1 year ago
I think /28 is too small for 10 hosts.
MI
Micah
1 year ago
/26 gives enough subnets and hosts!
GU
Gussie
1 year ago
I feel like /25 could work, but I'm confused about how many hosts that would actually support.
IN
Inocencia
1 year ago
I practiced a similar question, and I think /30 only allows for 2 usable addresses, so that can't be right.
TE
Tequila
1 year ago
I'm not entirely sure, but I remember that /26 gives us 64 addresses, which might be too many for just 10 hosts.
KA
Karima
1 year ago
I think we need at least 4 bits for the subnets since 2^4 is 16, which is more than 12. So maybe /28?
EN
Enola
1 year ago
I've got a strategy for this. I'll eliminate the options that are clearly associated with these diseases, and then the remaining one should be the exception.
AN
Andra
1 year ago
I'm confident I know the answer to this one. The Gramm-Leach-Bliley Act is the law that is not involved in the regulation of employee background checks.