Ron was asked to maintain a database to record the height of every student in class. which formula should he use to find the difference in the height of two students? a. =subtract(b3: b4) b. =compare(b3: b4) c. =mode(b3: b4) d. =b3–b4

Q-3 a technician is setting up a computer lab. computers on the same subnet need to communicate with eachother peer to peer communication, a. hardware firewallb. proxy serverc. software firewalld. gre tunneling

An ou structure in your domain has one ou per department, and all the computer and user accounts are in their respective ous. you have configured several gpos defining computer and user policies and linked the gpos to the domain. a group of managers in the marketing department need different policies that differ from those of the rest of the marketing department users and computers, but you don't want to change the top-level ou structure. which of the following gpo processing features are you most likely to use? a, block inheritance b, gpo enforcement c, wmi filtering d, loopback processing

If you combine two cells into one, what action are you performing? a.  adding a new row or column      b.  splitting the cells      c.  removing a new row or column      d.  merging the cells