Most people use the ____ Web browser to quickly find information that is important at a particular moment.

Devices that use a unique personal characteristic, such as a fingerprint, in place of a password are called ________ authentication devices

Fill in the blank(s) with correct word

Given the following graph and neighboring list, the breath first order starting from vertex A is

a. A, B, C, D, E, F
b. A, E, C, B, D, F
c. A, B, C, E, F, D
d. A, B, F, D, E, C