Answer:
Continual flight into instrument conditions.
The answer is A. Mandela was freed from prison and according to history.com,
“In 1989, F.W. de Klerk became South African president and set about dismantling apartheid. De Klerk lifted the ban on the ANC, suspended executions, and in February 1990 ordered the release of Nelson Mandela.”
Circular Wait is when each process involved in the impasse is waiting for another to voluntarily release the resource so that at least one will be able to continue on.
According to the circular wait situation, a chain of processes exists in which each process is waiting for a resource that is being held by a different process. To avoid the cyclical wait situation, define a linear ordering of resource types (e.g. Directed Acyclic Graph). A process may only seek resources of types that come after R in the ordering if it has already been given resources of type R.
Numbering all resources and requiring that programs only request them in strictly increasing (or decreasing) order are two ways to eliminate the circular wait. In other words, before a process can request the resource Rj, all of the Ri must be released so that I >= j.
To know more about circular wait refer to: brainly.com/question/16901684
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Answer:
B.history
Explanation:
because clothes you can trend set, history you can't because it was at one point a time, music you can trend because you can make it, and art you can trend because you can paint things.
Answer:
D!
Explanation:
A fixed exchange rate is a regime where the official exchange rate is fixed to another country's currency or the price of gold.
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