Software Development Course Tools End of Module Review How do we know if we have completed this module? Overall Objectives Work with binary, hexadecimal, and decimal numbers Explain what a CPU is, what main memory is, and how they interact Describe an operating system, including the kernel, processes, and syscalls Process text files using standard command line tools, including in pipelines Write command line tools using JavaScript + NodeJS, including dependencies from npm Write command line tools using Python, including dependencies from pypi