The first e-commerce service would be A)Banking. Hope this helps.
Answer:
Any curved surface of a 3d object..
Answer:
The disk is a removable disk.
Answer:
The function in python is as follows:
def twice(num):
return 2 * num
Explanation:
This defines the function; The function receives num as its parameter
def twice(num):
This returns twice of num
return 2 * num
You can address 2^16 words and each word is 8 bit (= 1 byte). Therefore it is 64 KB.
If the word size was 16 bit. The answer would be 128 KB.