Using the mongoimport tool, load the database "companies" with documents found in the "companies. json" file into the "research" collection. verify your load by issuing the following queries: a. db. research. find({"name" : "adventnet"}) b. db. research. find({"founded_year" : 1996},{"name" : 1}).limit(10) provide screenshots of the results as evidence

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

At an open or uncontrolled intersection, yield if a. the cross road has more lanes than yours b. the cross road has fewer land than yours c. you’re on a state highway and the cross road is a secondary road d. do you have three or more passengers in your vehicle

When creating a budget, log fixed expenses before income. after income. after savings. at the top.