B is the answer output DLL files
I basically agree with the answer B.
The standard IP convention used in today's network is IPv4. Taking for example one basic IP address we have 192.168.1.1 - The ff IP has 4 octets. An octet is a group of 8 bits on the sample, we have 4 Octets making up 32 a standard 32 bit address.
The query should be Classic Cars AND American ones
Boolean operators such as OR, NOT, and AND create a subset
of search result in a database. In this case, AND would act as an operator for
intersection. In the query above, the computer will retrieve records that
mention both Classic Cars and American ones only.