Some very large software projects involve writing millions of lines of code. explain why the effort estimation models, such as cocomo, might not work well when applied to very large systems.

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

In which part of a professional email should you try to be brief, but highly descriptive?

Which of the following is not a “fatal four” event?