The JCUT and LCUT

Question 1

What is a JCUT

Answer 1

You edit visuals to appear before you hear the audio and it creates a nice story telling effect

In other word, the audio from the preceding scene continues to play over the footage from the following scene.

Question 2

What is an LCUT

Answer 2

You edit visuals to appear after audio

In other words, the audio from the following scene plays over video from the preceding footage