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:
Rapid prototyping is the fast fabrication of a physical part, model or assembly using 3D computer aided design.
Answer:
"i suppose" negative? I'm sorry if it's wrong..
Explanation:
Recovery phase is the last phase in any disaster recovery process.
According to the given situation it is better to call System administrator so that the system is recovered properly which even avoids damage of important data stored in the system.
Always it is important to keep credentials for important data or system to avoid unauthorized access. So in the recovery phase, the System administrator would login with the credentials and check for possibility of recovering maximum data out of the system.
