[1] What is the main advantage of using iris recognition for biometric identification?
a) High accuracy
b) Non-invasive nature
c) Low cost
d) Flexibility
[2] Which of the following is NOT a characteristic of the iris pattern?
a) Unique to each individual
b) Constant throughout life
c) Can be easily replicated
d) Visible from a distance
[3] The process of capturing an iris image typically involves:
a) A camera and a light source
b) A fingerprint scanner
c) A voice recording
d) A DNA sample
[4] What type of information is typically stored in an iris recognition template?
a) A digital image of the iris
b) A numerical representation of the iris pattern
c) Personal identification information
d) Both b and c
[5] What is the main disadvantage of using iris recognition for biometric identification?
a) High cost
b) Limited availability of technology
c) Limited population coverage
d) Difficult to enroll
[6] Which of the following is NOT a step in the iris recognition process?
a) Image acquisition
b) Feature extraction
c) Data encryption
d) Matching
[7] How does iris recognition compare to other biometric identification methods in terms of accuracy?
a) Less accurate
b) More accurate
c) Equally accurate
d) The accuracy depends on the technology used
[8] What is the difference between the iris and the pupil in terms of biometric identification?
a) The iris is unique to each individual, while the pupil is not
b) The iris is used for identification, while the pupil is used for authentication
c) The iris is used for authentication, while the pupil is used for identification
d) The iris and the pupil are used for the same purpose
[9] What is the main benefit of using iris recognition over other biometric identification methods?
a) High accuracy
b) Non-invasive nature
c) Low cost
d) All of the above
[10] What type of environment is best suited for iris recognition technology?
a) Indoor, controlled lighting
b) Outdoor, natural lighting
c) Dark environments
d) All environments
Answers:
- a
- c
- a
- d
- b
- c
- b
- a
- d
- a