Identify requirements that must be met to connect a biometric reader to a networked environment. ANS: These include an ultra-high level of reliability, an operating system capable of working with the latest LANs (local area networks), WANs (wide area networks) and other networks, network standards, support for security, and support for biometric hardware/software.PTS: 1 REF: 1684. Discuss the performance of biometrics.
What will be an ideal response?
Performance of a biometric measure is usually referred to in terms of the false accept rate (FAR), the false non-match or reject rate (FRR), and the failure to enroll rate (FTE or FER). The FAR measures the percent of invalid users who are incorrectly accepted as genuine users, while the FRR measures the percent of valid users who are rejected as impostors. One of the most common measures of real-world biometric systems is the rate at which both accept and reject errors are equal.
You might also like to view...
Which operator (* or .) has higher precedence?
Fill in the blank(s) with the appropriate word(s).
Which one of the following strings will be displayed in the message box?
Look at the following code sample: ``` enum Flavor { Vanilla, Strawberry, Chocolate } Flavor iceCreamFlavor = Flavor.Strawberry; MessageBox.Show(iceCreamFlavor + " is my favorite!"); ``` a. Flavor.Strawberry is my favorite! b. ice Cream Flavor is my favorite! c. Strawberry is my favorite! d. ice Cream Flavor + is my favorite!
The Windows Sidebar in Windows 7 is located at the bottom of the desktop
Indicate whether the statement is true or false
What is the purpose of a find unmatched query?
A) To compare records in two related tables and display the records found in one table and not the other. B) To find records that are the same in two related tables. C) To combine information in one table with information in another table. D) To summarize a table into columns and rows to show trends.