_____ help clarify and emphasize details, so they appeal to audience members with differing backgrounds, reading levels, attention spans, and motivations.

Two PCs have been assigned the following IP addresses, subnet mask, and default gateway: PC1 192.168.100.20 255.255.255.240 No DG PC2 192.168.100.10 255.255.255.240 192.168.100.1 Assuming all network devices including the switch the PCs are connected to, network cabling, and the default gateway are all functioning which of the following will occur when PC1 attempts to transfer a file to PC2?

A. PC1 will not be able to communicate with PC2 since PC2 is in a different subnet and PC1 does not have a default gateway configured. B. PC1 will perform an ARP broadcast to resolve PC2s IP address to MAC address since both PCs have the same subnet mask and communication will occur. C. PC1 and PC2 will not be able to communicate since both PCs must have the same default gateway. D. PC1 will send traffic to the default gateway at 192.168.100.1 since PC2 is in a different subnet and communication will occur

Which of the following statements about LINQ is false?

a) A new LINQ query must be used when changes are made to the data source. b) A LINQ query does not need to have a let clause c) A LINQ query returns an IEnumerable object d) LINQ stands for Language Integrated Query.