What is meaning of +- 4D in eye for job application requirement

power 4dUp the stakes with 4D Jackpot, an extension of the orinal 4D game with a multi million ringgit prize! 1. Pick two 4-dit numbers from 0000 to 9999, e.g. (1188, 2288), (3388, 2233), or (1338,The 4DX PowerPoint Template consists of three slides with creative layouts for depicting the attributes of this execution methodology. The first slide shows a speedometer diagram with