H13-311_V3.5 · Question #360
It is fine to pass in only one image when calling the face comparison service.
The correct answer is B. FALSE. B is correct because face comparison services are designed to compare two faces against each other - a source image and a target image. With only one image provided, the service has nothing to compare against, making the operation meaningless and typically resulting in an error…
Question
It is fine to pass in only one image when calling the face comparison service.
Options
- ATRUE
- BFALSE
How the community answered
(21 responses)- A24% (5)
- B76% (16)
Explanation
B is correct because face comparison services are designed to compare two faces against each other - a source image and a target image. With only one image provided, the service has nothing to compare against, making the operation meaningless and typically resulting in an error or invalid request.
Why A is wrong: Passing a single image is not sufficient because comparison is inherently a two-operand operation. One image alone can only support face detection, not face comparison.
Memory tip: Think of "comparison" like a balance scale - it always needs two sides. If you only put weight on one side, you can't compare anything. Face comparison = two faces, always.
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