12. To accommodate growth until a new version of IP could be standardized and adopted, a temporary solution was invented known as _________ _______
ANS - CLASSLESS NETWORK MODEL.
EXPLANATION - In IPV4 model there was 32 bit of ip addresses . With these many bits we could specify 232 different host. But there was class system in this IP addressing. So suppose you buy a class B network it means you will get 16 bits for host id part. So you can have 216 different hosts in your network. But you dont need 216 host part but only need 29 IP for your devices. Then all other IP addresses got wasted . So restriction on number of host due to CLASS system of networks like class A, class B , Class C, Class D creates problem of waste IP addresses.
So to save IP addresses we introduced concept of classless network model in which we just don't divide a network into classes but we just give number of host as need . So if IP addresses of some network is 120.122.32.13/26 here Right element after slash(/) is 26. This 26 denotes number of bits in network id part.
12. To accommodate growth until a new version of IP could be standardized and adopted, a...
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1. In what ways was Microsoft’s behaviour (a) against
the public interest; (b) in the public interest?
2. Being locked in to a product or technology is only
a problem if such a product can be clearly shown to be inferior to
an alternative. What difficulties might there be in establishing
such a case?
etwork effects Microsoft is a vertically integrated
firm (see page 87), with a dominant position in the operating
system market (i.e. Windows) and in certain application...