PLEASE HELP! Name the two different symbols used to store all digital data on microchips in binary code. Explain how only two options can store such a great variety of data, such as a digital picture of a kitten.​

The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin