1 Data registers can hold numeric values such as integer and, in some architectures, floating-point values, as well as characters, small bit arrays and other data. 2  In some older and low end CPUs, a special data register, known as the accumulator, is used implicitly for many operations.
A commander-in-chief is the person or body that exercises supreme operational command and control of a nation's military forces or significant elements of those forces. In the latter case, the force element is those forces within a particular region, or associated by function.
According to the United States Constitution, the president of the United States is commander-in-chief of all federal military forces. The first commander-in-chief was George W â¦ ashington, the first president of the United States.As of 2009, the commander-in-chief is Barack Obama.he Commander in Chief is the President of the United States, and that is for all branches of the military.