In a crosstab query, where do the values of a field selected as a column heading display?

Which network feature should be enabled on a router if the technician wants any wired or wireless network device attached to the network to have immediate access to network resources and Internet access?

A) VPN B) VoIP C) QoS D) DHCP

Which IE tab enables you to delete all the saved information such as recently visited websites?

A) Connections B) Programs C) General D) Content