Answer:
your answer is d wish it helps you
Answer:
// program in Python.
#read year
i_year=int(input("Please Enter a year:"))
#check leap year
if((i_year % 4 == 0 and i_year % 100 != 0) or (i_year % 400 == 0)):
print("{} is a leap year.".format(i_year))
else:
print("{} is not a leap year.".format(i_year))
Explanation:
Read year from user and assign it to variable "year".If year is completely divisible by 4 and not divisible by 100 or year is completely divisible by 400 then year is leap year otherwise year is not a leap year.
Output:
Please Enter a year:2003
2003 is not a leap year.
Answer:
A. True.
Explanation:
Authentication in computer technology can be defined as the process of verifying the identity of an individual or electronic device. Authentication work based on the principle (framework) of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.
Basically, authentication ensures a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification
Digital certificates, smart cards, picture passwords, and biometrics are used to perform an authentication.
Hence, if the authenticator is encrypted with the sender's private key, it serves as a signature that verifies origin, content, and sequencing.
<em>This simply means that, when a user enters his or her private key (password); the authenticator matches the private key to the uniquely defined credentials. Permission and access is granted by the authorization system right after a successful authentication. </em>
<span> </span>1. Know where you’re going and tell someone else<span>.
2. Take a cell phone with you.
3. Keep a record of all your gear.
4. Keep your gear with you at all times.
5. Pay attention to your surroundings.
</span>
There are different ethnecites in a work place