Exception Handling
Mastering Exception Handling in Biometrics
Test your knowledge on exception handling in biometric data collection with this insightful quiz. Learn how to navigate various scenarios that may arise during the enrolment process, ensuring effective communication and accurate data capture.
- Understand how to handle biometric exceptions
- Improve your operational skills in real-world situations
- Enhance your knowledge for better enrolment outcomes
If the enrollee is unable to give biometrics due to __________________, this is exception and needs to be handled thus.
Injury
Amputation of fingers or hands
Problems related to eyes
All of the given options
If the enrollee has only one eye and capturing of iris image is not possible, then the operator should _____________.
Ask the enrollee to wear lens
Record the same in the system
Politely ask the enrollee to wash the eyes
Ask the enrollee to tie a bandage on the other eye
Biometric confirmation of fingerprints, iris and photograph are mandatory for any demographic update at Enrolment Centre.
TRUE
FALSE
If the operator is not able to capture both eyes at a time due to squint or disoriented eyes, the operator can recapture the iris image.
TRUE
FALSE
The hands of the enrollee are dry and the equipment is unable to capture the fingerprints. The operator can ________________.
Politely ask the enrollee to wash the hands
Politely ask the enrollee to wipe the hands with a cotton cloth
Tell the enrollee that his hands are rough and dry and hence fingerprints cannot be captured
Both 1 and 2
If capturing Iris image is not possible due to absence of one or both eyes, the operator should record the same in the system.
TRUE
FALSE
If the enrollee has amputated fingers, which of the following has to be done?
The backdrop should be preferably placed against an opaque wall/partition
No flash is to be used
Assistance may be provided to the enrollee to stand straight
The fingerprints of remaining fingers are captured by the operator
If the enrollee is unable to sit in correct position because of old age, it is a general exception.
TRUE
FALSE
If the fingerprint captured is not of the requisite quality, the operator should crop the image.
TRUE
FALSE
If the enrollee is not able to give complete set of biometrics as required by UIDAI, the reasons are considered as exceptions.
TRUE
FALSE
If a resident has an extra finger, the operator needs to assist the resident in the fingerprint capture to avoid capture of the extra finger.
TRUE
FALSE
The operator would make a reasonable number of attempts to capture the biometrics of the resident if the ___________ captured on the platen is not of the requisite quality.
Iris
Fingerprint
Facial image
Forehead
If capturing Iris image is not possible due to non-existence of one or both eyes, the operator should
Ask the resident to undergo eye operation
Open the eyes of the resident and auto capture
Auto focus the device
Record the same in the system
If the enrollee is not able to keep self in correct posture for reaching biometric instruments or for photograph due to old age or sickness, this is an exception in handling fingerprint image capture.
TRUE
FALSE
If the capture of both eyes at a time is not possible due to squint or disoriented eyes, the operator may attempt to __________________.
Auto capture
Auto focus
Recapture
Request the resident to open their eyes wide
Rama Devi is a 42-year-old daily wage labourer. While collecting her biometric data, the operator notices that the quality of her fingerprints are not good enough. He makes repeated attempts to capture her fingerprints but is faced with the same result. What can be done in that situation?
Operator can flatten Rama Devi’s fingers on the platen
Operator can ask women operators or volunteers to flatten Rama Devi's fingers
Tell her seriously that she needs to flatten fingers by herself
Both 1 and 2
Veeraiah is an elderly person aged about 50 years. He was not in a position to keep himself in correct posture for reaching biometric instruments or for photograph due to sickness. How can the operator capture biometric data of Veeraiah?
Operator can move the equipment close to the enrollee
Move the enrollment station to a location in the room with better light
Request the resident politely if he can get any attendee from his home
Place the backdrop against an opaque wall/partition
If the iris or finger of the resident has temporary damage and it is not possible to capture the biometrics, the operator will record it in exceptions.
TRUE
FALSE
Anusha needs to attend her cousin's wedding tomorrow and she has applied mehendi on her hands. How can the operator handle capturing Anusha's fingerprint image?
Ask her to come after a week after the mehendi goes off
Capture as normal
Ask her to rub her hands with a moistened cloth
Apply anti-mehendi gel on her palm and capture the image
If the operator is not able to capture facial image because of the poor light, which is an actionable feedback, then the situation has to be handled by _______________.
Using the generator back-up to improve lighting
Move the enrolment station to a location in the room with better light
Place the backdrop against an opaque wall/partition
All of the given
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