The strength is that, the object will allow to expand the access privileges in a localized manner when the control comes from storing the access privileges along with each object. the weakness is that, it will check on the access list where the requesting domain will present on that. hence this process of checking is expensive and it needs to be done each and every time when an object is accessed. a) trueb) false

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t