Answer:Screening
Explanation:Packet screening is the process in which whenever a packet is received at the destination port, there is the examining of the packet.The examination of the packet rote from source to destination takes place. The screening takes place for evaluating that the data in the packet is adequate and carries no error that can risk in the security, tracks the routes of the packet path etc.
Answer:
ZeroDivisionError
ValueError
Explanation:
ZeroDivisionError occurs when you attempt to divide a number by 
.
ValueError occurs when the argument passed into a function holds the wrong value. In this case, the string is not numeric which cannot be passed into the float() function.
Hope this helps :)
I haven’t read it, but just by the title it was probably talking about an incredible machine that was new to people.
Answer:
Offer as much extraneous information as possible. The viewer will decide what is important.
Spreadsheet
Description
A spreadsheet is a computer application for organization, analysis and storage of data in tabular form where Jacob can store the user’s information.
