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.
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Answer:
D: Use a multimeter to test the power supply
Explanation:
We want to determine whether the power supply is causing the reboots. Now, the most ideal thing to do will be to connect a multimeter to help in testing the source of power supply. This is because a multimeter measures the major factors in power which are voltage, current and resistance and as such it is therefore a standard diagnostic tool used widely by technicians in the electrical & electronic industries.
Try reinstalling the app or check if your wifi connection is good, if everything’s good but the app still doesn’t work then just use the website
<h2>All the given answers are right</h2>
Explanation:
- Lighting is one of the key factor which is essential to do cinematography
- It will help to cut off the shadows that is created using natural light
- It can depict the mood of the scene that is shoot
- We can adjust manually brightness and darkness according to the need, which is not possible in the natural light.
- It can boost the quality of the footage
- We can shoot anytime irrespective of the weather condition
- The light from the camera alone is not enough to shoot the best picture
Wheels should be pointing towards the curb. this is in case your vehicle rolls, if it does, the wheel will hit the curb and stop the car, it will also prevent the car from going into the road and incoming traffic. vice versa when parking uphill, point wheels away from curb, that is also to prevent the car from rolling to incoming traffic.
