Suppose you are expected to provide information helpful to Mango growers through data on following variables, Land Size (acres), number of years in existence, provinces, varieties of mangos grown, average mango price, gross sales and percent profit. Are these categorical or continuous variables?

Network administration is concerned with which tasks? the installation and maintenance of network hardware and software the installation and maintenance of computer operating systems the diagnosis and repair of some types of computer hardware the monitoring of users' activity on a social networking site