Biometrics refers to the biological information gathered from a human body to authenticate a user. All the following are types of biometrics except ________?

a. Fingerprint reader
b. Retina scanner
c. Personal identification card
d. Voice recognition


C. Fingerprints, retina, and voice recognition are all forms of biometric authentication. Although a personal identification card is a form of authentication, it is not a form of biometrics.

Computer Science & Information Technology

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Select the incorrect statement.

a. A class-template specialization can be used to derive a class template. b. A class template can be derived from a nontemplate class. c. A non-template class can be used to derive a class-template specialization. d. A non-template class can be derived from a class template-specialization.

Computer Science & Information Technology

Create an array that holds the names of all the cities you have visited.

What will be an ideal response?

Computer Science & Information Technology

Which of the following items is NOT stored as metadata in a workbook?

A) Author name B) Creation date C) Imported images D) Company

Computer Science & Information Technology

When there is a change in a cell value in a function argument, the function display value is automatically updated to reflect that change

Indicate whether the statement is true or false.

Computer Science & Information Technology