Answer:
"Mesh topology" is the correct answer.
Explanation:
- A mesh topology seems to be a network configuration where there has been an interconnection between each hardware and communications system. This topology configuration allows the distribution of many of these signals, although one of the connexons starts going down.
- This topology needs to connect each destination to any other end destination, thus creating a completely pointless channel.
Answer:
Differ in the quality of their transmission.
Explanation:
For example, when using the public phone box, wired transmission is done not wireless as in cell phones. Public phone box use electronic signals transmitted through a cable network to send voice data which are not very effective for long distance communication.
However, cell phones wirelessly send electromagnetic wave signal to a cell tower close to the caller and then the information is then transmitted to cell tower close to the receiver within a split of a second. This method of communication has much advantages.
When you copy cells, cell references automatically adjust. But, when you move cells, cell references are not adjusted, and the contents of those cells and of any cells that point to them may be displayed as reference errors. In this case, you have to adjust the references manually.
If the selected copy area includes hidden cells, rows, or columns, Excel copies them. You may have to unhide data temporarily you don't want to include when you copy information.
Hope this helps! I'm not a computer genius though
Answer:
10000 possible PINs.
Explanation:
Considering the fact that only numbers are permitted (0 - 9) which gives 10 characters and also that the digits can be repeated, the total number of possible PINs that are possible is 10 x 10 x 10 x 10 = 10000
