Ima snatch them points from you cuz honestly i dont think any1 gna do it
Hello! The color of seagrass beds on navigational charts are brown, because they are in shallow areas and it helps you know the locations of them.
The statement is true about biometrics as an authentication method in options b and c.
<h3>What is Biometrics?</h3>
Biometrics is the measurement worried in measuring behavior or physiological traits of the human being. It is used for verifying the identification of a specific man or woman. It is probably operated in modes, particularly authentication and enrollment.
The complete question is :
Which of the following are true in biometric systems?
- a. For authentication application, a user template is compared against a single template stored in the database.
- b. For verification/identification application, a user template is compared against all the templates stored in the database.
- c. Multimodal biometrics is used to improve accuracy.
- d. None of these.
In the first mode, the facts is used and proven to test who the man or woman is. The second mode is obtaining the man or woman's facts and storing it in a database. Usually, multi-version biometrics are used for enhancing popularity accuracy.
Read more about the authentication :
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Answer:
pi = 3.14
r = float(input("Enter radius: "))
circumference = 2 * pi * r
print("A circle with Radius of {} has a Circumference of {:.1f}".format(r, circumference))
Explanation:
Initialize the pi as 3.14
Ask the user to enter the r
Calculate the circumference using the given formula
Print the result as requested format
(Note that I used .format() to format the output. The values in the {}'s will be the ones in the format() method, r and circumference respectively)
Yes a computer works on many smaller items like a motherboard and a powersupply etc. to work in unison to be able to handle things you want to do on it.