The five major responsibilities of storage management of OS are
1. Process isolation: OS should be able to secure the individual nature of the memory by not letting it interfere with other memory.
2. Automatic allocation and management: Memory allocation should be done automatically based on the hierarchy and the allocation should be transparent and visible to the owner.
3. Modular Programming Support: Through the memory the module of the program and application must be defined by programmers.
4. Protection and access control: This one refers to the allotment and sharing of the memory at all level of hierarchy and making the program able to use the memory of the other program.
5. Long-term storage: This is the basic need of many programs developed by the programmers.
Answer: 12.6%
Explanation:
The bank's expected standard deviation after adding this branch will be calculated thus:
= (Total invested in new branch × Expected rate of return) + (1 - Investment in new branch) × Other assets
= (0.2 × 0.15) + (1 - 0.2) × 0.12
= 0.03 + 0.8 × 0.12
= 0.03 + 0.096
= 0.126
= 12.6%
Therefore, the bank's expected standard deviation after adding this branch is 12.6%.
In an ethnographic study of black and white working-class men, Deirdre Royster (2003) found that the job market was Not fair and not meritocratic
Explanation:
Deirdre Royster has put this popular wisdom to a test – revealing the subtleties and inequalities of a place of work in the Race and the Invisible Hand which favour the white person looking for jobs above the black one.
Royster is finding a reference in the stories of 25 black and 25 white men from the same vocational school who were looking for work on the same blue collar job market in the beginning of the 1990's.
Having carefully studied the professional successes, work ethics and values of Black men in the sense of particular deprivations, her research shows that young black and white men are the main differences— access to connections that are very relevant in job searches and admission.
Answer:
Copyright protection generally lasts for 70 years and protects the original expression of an idea, whether literary, artistic, commercial or otherwise. It is used to protect original works of authorship that are fixed in a tangible medium of expression.
Explanation:
A.
The cheese and crackers that are being consumed
by Carlos is not considered to be inferior goods because when there is a time
that his income may rise, he will likely consume other products aside from it.
B.
If the price of the cheese falls, what will
likely happen is that there will be a presence of substitution effect of where
the crackers will be fewer consumed and the cheese will be consumed more. When
there is a presence of income effect on the other hand, the cheese will be
consumed more as this will be considered as a good that is normal and the
crackers to be consumed fewer as this will be classified as an inferior good. The
likely outcome of it in both scenarios, Carlos will still consume fewer
crackers and the cheese to be more consumed.
