3.9) BEST ANSWER BRAINLIEST your answer will be reported if it is ridiculous

Why is the OSI Reference Model useful?

It means all network equipment is built to the same standard.

The OSI creates standards that network engineers need.

It can be applied to a network to solve anything that goes wrong.

It provides troubleshooters a shared frame of reference.

Why would a programmer use the logical operator and in an if statement? a: when an action is to be taken that requires both conditions to be falseb: when an action is to be taken that requires both conditions to be truec: when an action is to be taken that requires the first condition to be falsed: when an action is to be taken that requires the second condition to be truei took the test and the answer is b.

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print

Based on your knowledge of a good network, describe what you think is a perfect network would be. what kind of information and resources could users share on this network. what would the network administrator do? what kind of communication would be used?