Answer: D)The pattern of blood vessels at the back of the eye.
Explanation: The retinal scan is the techniques which is used in the bio-metric mechanism.The scanning of the retina's blood vessel pattern is capture by the scanner is the unique technique which is used for bio-metric purpose.
Blood vessel pattern is capture because it is present in unique form for every person and will help in distinguishing a person from another person while scanning.
Other options are incorrect because light reflection or reaching near retina and light pattern are not the unique way for identification while scanning a person.Thus the correct option is option(D).
It is possible for the router to know whether it is supposed to send a cat photo to your laptop because It uses the private IP address.
Router is a device that help to transfer data and across the internet or across the user device and the internet.
Private IP addresses are internet protocol addresses that is often assign to user device by router in order to a successful communicate to take place between the internet and user device.
Private IP addresses are mostly at:
•Home
•Office
•Business environments
Inconclusion It is possible for the router to know whether it is supposed to send a cat photo to your laptop because It uses the private IP address.
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Answer:
To create a new database, follow these steps:
1.In the Mail Merge task pane, click Next: Select Recipients.
2.Click Type a new list.
3.Click Create. ...
4.After you type the information for a record, click New Entry to move to the next record. ...
5.In the New Address List dialog box, click OK
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