Computer networks are physical (equipment) and logical (program, protocol) structures that allow two or more
computers to share their information with each other.
Imagine a computer by itself, without being connected to any other computer: This machine will only have access to
your information (present on your HDD) or information that may come to it via floppy disks and CDs.
When a computer is connected to a computer network, it can have access to the information that comes to it and the
information present on other computers connected to it on the same network, which allows much more information to
be accessed through that computer..
This question seems to be deficient. However, there´s enough information to find the right answer.
Answer:
a. Who would like to play in a school playground that is always
untidy?
b. Haven´t we learned enough about the danger of wasting water?
c. Is wearing a helmet when riding a bike so complicated?
d. Is it really that difficult to listen to the class discussion?
Explanation:
The question seems to require writing a rhetorical question based on the statements provided. Rhetorical questions are not meant to be answered, but to make the readers reflect on an issue, or to emphasize a point, and are most often found in persuasive essays. To answer this question, we should formulate a rhetorical question related to the issues presented to get the audience to reflect on them.
<span>B maybe the correct answer, only because the last choice has a comma at the end and not a period. (but if you just made a typo while copying and its supposed to be a period, then that's the answer.)</span>
