This hair is called âlanugo.â. Hereâs what you should know about your newbornâs body and head hair: 1  Lanugo hair is the hair that grows on the body of an unborn baby. Lanugo attempts to insulate the babyâs body because of a lack of fat.  Lanugo begins to grow around three months after conception.
However, what exactly is the difference between âfunctionalâ and ânon functionalâ requirements? Itâs not that complex, and once you understand the difference, the definition will be clear. The official definition of âa functional requirementâ is that it essentially specifies something the system should do.
By approaching Information Assurance goals defined by the requirements of the system, the role and purposes the system is designed to fulfill, and the performance thresholds of the customer in a holistic manner, and treating these goals in the context of software development and system build-out as deliberate design considerations of the overall ...