Answer:
Following are the answer to this question:
x=int(input("Enter number: "))#defining x variable that input value from user end
if x< 0:#defining if block that check x value is less then 0
while x<0:#defining while loop print up to the value
print(x)#print value
x+= 1#add values by 1
elif x>0:#defining elif block to check value x is greater than 0
while x>0:#defining while loop to print down to value
print(x)#print value
x-= 1#subtract value by 1
Output:
when input is a positive value
Enter number: 5
5
4
3
2
1
when input is a negative value
Enter number: -5
-5
-4
-3
-2
-1
Explanation:
- In the given python code, x variable is declared that input the value from the user end, in the next step if and elseif block is declared that calculates and prints its value.
- In the if block, it checks value is negative it uses the while loop to prints its values in the down to value form.
- In the elif block, it checks the positive it uses the while loop to prints its values into the up to values form.
Answer:
Explanation: If and else statements are one of the most important parts of programming.
1. You add an if you do something if a condition is met. For example, if number of chocolates equals zero( a condition), and inside you can do something like buy more chocolates. And else statement happens if the if condition isn't met and you want to the code to do something else. You don't need this if you don't want anything to happen if the if condition isn't true.
2. This might be used in a number guessing game. Let's say you have to guess a number, if its correct the computer should correct but if you get it wrong it should display wrong. You can write if the number the user writes in equal to the number you are supposed to guess say correct. Else say wrong
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- The subnet mask would be a 32-bit integer which is formed by assigning the host bits to all 0's and the networking bits to so many 1's.
- In this method, the subnetting separates the IP address between host and network addresses.
- The subnet mask covers an IP address with its 32-bit number, thus the term "mask".
Given:
Network IP address
Subnet numbers
Calculating the borrow bits:

a)
Calculating the dotted decimal value for the subnet mask:

b)
The additional bits which will be needed to mask the subnet mask that is = 4.
Learn more: brainly.com/question/2254014
Answer:
Slide transition
Explanation:
See open chapter 4 page 49 and you will get it