Part 1 of Essay
write the code that tells computers what to do. System code tells a computer how to interact with its hardware; applications code tells a computer how to accomplish a specific task, such as word processing or spreadsheet calculating. Systems must be familiar with hardware specifications, design, memory management, and st ....

Part 2 of Essay
.... isolated coding and extensive error checking and testing for quality control. The programmer is expected to address all issues that arise during this testing. Systems may be hired on a Monday, handed the technical specifications to a piece of hardware, then told to write an interface, or a patch, or some small, discrete project that takes only a few hours. Then on Tuesday, they might be moved to a different project, working on code inherited from previous projects. Systems must prove themselves technically flue ....