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Software safety (sometimes called software system safety) is an engineering discipline that aims to ensure that software, which is used in safety-related systems (i.e. safety-related software), does not contribute to any hazards such a system might pose. There are numerous standards that govern the way how safety-related software should be ...
The Power of 10 Rules were created in 2006 by Gerard J. Holzmann of the NASA/JPL Laboratory for Reliable Software. [1] The rules are intended to eliminate certain C coding practices which make code difficult to review or statically analyze.
The Framework for Authentic Intellectual Work (AIW) is an evaluative tool used by educators of all subjects at the elementary and secondary levels to assess the quality of classroom instruction, assignments, and student work. The framework was founded by Dr. Dana L. Carmichael, Dr. M. Bruce King, and Dr. Fred M. Newmann.
It is the software safety analyses that drive the system safety assessments that determine the DAL that drives the appropriate level of rigor in DO-178B. The system safety assessments combined with methods such as SAE ARP 4754A determine the after mitigation DAL and may allow reduction of the DO-178B software level objectives to be satisfied if ...
Classroom management is the process teachers use to ensure that classroom lessons run smoothly without disruptive behavior from students compromising the delivery of instruction. It includes the prevention of disruptive behavior preemptively, as well as effectively responding to it after it happens.
Educational software is a term used for any computer software that is made for an educational purpose. It encompasses different ranges from language learning software to classroom management software to reference software. The purpose of all this software is to make some part of education more effective and efficient.
The SOFTWARE SYSTEM is software safety class A if: the SOFTWARE SYSTEM cannot contribute to a HAZARDOUS SITUATION; or; the SOFTWARE SYSTEM can contribute to a HAZARDOUS SITUATION which does not result in unacceptable RISK after consideration of RISK CONTROL measures external to the SOFTWARE SYSTEM. The SOFTWARE SYSTEM is software safety class B if:
Functional safety is inherently end-to-end in scope. Modern systems often have software intensively commanding and controlling safety-critical functions. Therefore, software functionality and correct software behavior must be part of the Functional safety engineering effort to ensure acceptable safety risk at the system level.