Answer:
You don't have to invest in hardware or a data center, you pay only for the resources that you use, so your cost grows linearly in stead of a big investment. It's capital expenditures vs operational expenditures.
Call by reference.
Hope this helps
Explanation:
num1= print("Enter a number :")
num2 = print("Enter a number :")
sum = num1 + num2
print(sum)
<span>Hard disk drives
</span><span>RAM<span>Random access memory (RAM)
</span></span><span>External hard disks
<span>USB port
</span></span>CD and DVD drives
<span>Memory cards</span>