A multilayer switch maybe?? I hope it’s right
 
        
             
        
        
        
This idea is most closely related to the Layering in terms of how to reduce complexity.
<h3>Describe cybersecurity?</h3>
The term "cybersecurity" refers to the safeguarding of computer systems and networks against the leakage, theft, or destruction of data as well as the interruption of the services they offer.
Defense in depth is a technique used in cybersecurity that is one of the greatest ways to safeguard a computer or network. If one fails, it's likely that another will identify the issue. The approach to simplifying that is most in line with is called layering.
Thus, This idea is most closely related to the Layering in terms
For further details about cybersecurity, click here:
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Answer:
Output:
15
20
25
Explanation:
In first iteration value of num is 10. Condition is checked 10 is less than 21 so value of num is incremented by 5 and value 15 is printed than again condition is checked 15<21 so value of num is incremented again and 20 is printed. Again condition is checked 20<21. So 25 is printed. Then 4th time when condition is checked vakue of num is 25 and while loop condition becomes false because 25 is not less than 21 and program is terminated here.
 
        
             
        
        
        
Answer:
def prompt_number():
    while True:
        number = int(input("Enter a number: "))
        if number >= 0:
            break
        
    return number
    
def compute_sum(n1, n2, n3):
    total = n1 + n2 + n3
    return total
    
n1 = prompt_number()
n2 = prompt_number()
n3 = prompt_number()
result = compute_sum(n1, n2, n3)
print(result)
Explanation:
Create a function named prompt_number that asks the user to enter a number until a positive number or 0 is entered and returns the number
Create a function named compute_sum that takes three numbers, sums them and returns the sum
Ask the user to enter three numbers, call the prompt_number() three times and assign the values
Calculate the the sum, call the compute_sum and pass the numbers as parameters
Print the result
 
        
             
        
        
        
Answer:
D. It does not reflect any changes made in the document
Explanation:
A limited access is usually done by middle level and top level managers in an organisation to prevent other staff member to edit or make changes to confidential documents when they are out of the office, though the staff can read it, they can not make changes to it.