What os has a large market share but is limited because it can be installed only on one particular brand?

Why does the pc send out a broadcast arp prior to sending the first ping request

Append and make table queries are called queries. select complex simple action i think action

Ahousehold consists of a married couple and their twin five-year old daughters. the couples children had no income and lived with their parents all of last year. how many exemptions can the couple claim on last years tax return or they file with the “ married filing jointly “ status? a. 4 b. 5 c. 3 d. 2