Answer:
D. 19 bits are reserved for the network part of IP addresses on the Network
Explanation:
The /19, expresses in the CIDR (Classless Interdomain Routing) notation, how many bits are part of the address mask, which represent the network ID in the IPv4 address.
In this case, we have the first 19 bits set to “1”, which in decimal notation should be written as follows:
255.255.224.0
Answer:
It will be used on a website.
Explanation:
It would be used on a website because on a website you do not need to have a high ppi for it to look good.
During night. or during a dark cloudy day. this is logic but k
Answer:
def calculate_range(temperature):
high = temperature + 20
low = temperature - 30
return low, high
today_temp = 70
today_low , today_high = calculate_range(today_temp)
print('Today\'s low = {}\nToday\'s high = {}'.format(today_low, today_high))
Explanation:
The programming language used is python.
The code define the calculate_range function that takes only one parameter temperature.
The function evaluates both high and low temperature and returns a tuple containing both values.
we test the function by creating a temperature variable for today and passing it to the function and this in turn returns two values today_low and today_high.
Your question specifies no need for indexing.
There is a really simple way of unpacking tuple objects, which is used to assign the values returned by the function to separate variables.
<em>today_low , today_high = calculate_range(today_temp) </em>
Finally, today_low and today_high is printed to the screen.
check the picture to see results of running the code.