Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
sIs a learned, shared, compelling, interrelated set of symbols whose. meaning provide a set of orientations for. members of society. sIs a way of life, a complete design for. living for a group of people that includes. knowledge, belief, art, morals, customs.