Answer:
filter
Explanation:
Some email programs let you use a filter to move incoming mail to a specific folder or to delete it automatically based on the content of the message.
The filter performs this role by either automatically deleting or moving to another location.
Most messages that are moved or deleted are unsolicited emails or spam messages.
Filtering of your mails helps so you ou can manage your incoming mail using filters to send email to a label, or archive, delete, star, or automatically forward your mail.
This is a way of organising your correspondence.
Insert Control, I believe.
Answer:
C.SQL Injection
Explanation:
C.The text shown is the classic example of a basic SQL injection to log into a site
Answer:
Explanation:
From the given information:
in binary is:
So, the largest number posses all nonzero, however, the smallest number has 
all zero.
∴
The largest = 11111. . .1 in n times and the smallest = 1000. . .0 in n -1 times
i.e.
Hence, the smallest value is 
and the largest value is 
