Which technique involves turning the camera off and on to produce a disappearance?

• A. Stop Trick
• B. Jump Cut
• C. Cutaway
• D. Matte Shot

Answer: (A)

This item tests a classic film effect where a disappearance is created by manipulating the camera itself. In a stop trick, the camera is stopped, the scene is altered (for example, a person is removed), and filming resumes. When the footage is played back as if it were continuous, the object or person seems to vanish or transform without a visible cut. This technique is rooted in early cinema and is specifically about changing the scene while the camera is stopped to achieve the illusion.

The other options don’t produce disappearance in this way. A jump cut creates a sudden transition within the same shot by cutting between two points in time after filming, which isn’t about stopping the camera to alter the scene. A cutaway shows a separate shot to mask edits, not a disappearance achieved by pausing the camera. A matte shot is a compositing method for combining elements into one image, not the vanish-and-resume trick described here.