Answer:
I remember before the corona virus we used to do math at school

<u>Networks were originally used as a government weapon 61 years ago</u> to <u>communicate information</u> such as data and research. However, individual networks were eventually discontinued by the government and made open to the public to use for things such as PAN, LAN, MAN, WAN, SAN, and so on.
<u>Our internet today is capable of communicating with bilions of computers.</u> This is possible due to your modem using radio wave-like speeds to connect to your ISP. Your ISP then connects to a larger network, which is connecting to thousands of other networks. You see, <u>the internet is just a large network of networks that are connected through very fast radiowaves</u>. However, it is not just a single network being used anymore; it's thousands of them. The term, "internet" was used to describe this large selection of networks. In short, <u>B</u><u> would be incorrect. </u>
The worldwide web is a protocol used by the internet to connect to select websites favourably from whoever's using it. This obviously would not define the network, as this is something that's used by it. Furthermore, <u>A</u><u> would not be correct.</u>
As described already, the network was a selection of computers used to communicate information to each other. <u>C </u><u>would not be correct </u>as it states that there is only one computer being used.


Answer:
168 (although the =< must be corrected to <=)
Explanation:
int count = 0;
for (int row = 4; row <= 15; row++)
for (int col = 0; col < 13; col = col +2)
count+=2;
The inner for loop runs 7 times (for col = 0,2,4,6,8,10,12). Anything higher is not less than 13. Therefore the inner loop increments count by 2 seven times, i.e. it increments count by 14.
The outer for loop runs 12 times (for row = 4,5,6,7,8,9,10,11,12,13,14,15).
If the count is incremented by 14 twelve times, you are incrementing it by 14*12 = 168.
Therefore the count goes from 0 to 168 after the nested loops.
D. A spike of electricity. They are fast and have a short duration.
Strong employment numbers. To see economic growth there needs to be an increase in Gross Domestic Product (GDP). ...
Stable Inflation. ...
Interest rates are rising. ...
Wage Growth. ...
High Retail Sales. ...
Higher New Home Sales. ...
Higher Industrial Production.