1. Which sentence best expresses the main idea A. Even modern computers are not truly user-friendly.
8. Word processing has lots of bugs, and the industry should be ashame
C. When the computer wins, and you lose, get angry.
D. The wise typist "saves" often.
2. The following are statements mentioned in the selection EXCEPT...
A. You can sit and yell at the machine when your stuff disappears.
B. Working on a computer can be very frustrating.
C. One for word processing is "Unsave your work frequently."
D. You can bang the keyboard.​

solution:

this situation is called an ip conflict.

data from a server is sent in small bits called packets. in an ip conflict, some packets will end up in one computer while some other packets will end up in another computer.

so…overall none of the computers get the data as the original message or picture being sent by the server cannot be retrieved with only half the packets. so it will show up as an error.

thus the final answer is d.

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.