Gabriella was uncomfortable about giving a speech in class because she was ________ about her accent

The Network Layer of the OSI model is

a. responsible for transmission of bits b. responsible for routing c. responsible for isolating the lower layers from the upper layers d. responsible for checking for errors

Replication should be used when:

A) data currency and timing don't matter. B) there is a highly heterogeneous network. C) there are no or few triggers. D) spreadsheet pages need to be linked.