Answer:
Assume that a context switch takes T time. Suggest an upper bound (in terms of T) for holding a spinlock. If the spinlock is held for any longer, a mutex lock (where waiting threads are put to sleep) is a better alternative.
Explanation:
The top limit is to be twice the value of (2xT). Holding the spinlock for a longer time, it will be necessary to put the thread to sleep and get a context switch, so one process awakes the sleeping thread without the need of a second context switch.
In process synchronization, cooperating process can affect or be affected by other processes executing in the system, either directly share a logical address space, both code and data, or be allowed to share data only through files or messages, although concurrent access to shared data may result in data inconsistency. But there are several mechanisms to help the orderly execution of cooperating processes that share a logical address space, so that data consistency is kept.
Answer:
Demand.
Explanation:
Population of household composition, price of real estate in the area, availability of mortgage credit, consumer tastes, and income of consumers are all indicators of demand.
Demand can be defined as an economic principle which involves the willingness of a customer to pay an amount of money (price) for a desired goods or services it need or requires.
Simply stated, demand for goods and services rest solely upon the consumer of such goods and services.
<span>European Union.Council of Europe.<span>Organisation of American States (OAS)</span></span>
When marketers evaluate the attractiveness of each potential segment and decide in which of these groups, they are engaging in targeting.
A serviceable obtainable market also known as a target market, can be defined as a group of customers within a business's serviceable available market at which a business aims its marketing efforts and resources. A serviceable obtainable market is a subset of the total market for a service or product. Target market used to helps increase the effectivity of the campaign.
There are 5 different types of targeting, such as:
- Behavioral Targeting
- Contextual Targeting
- Search Retargeting
- Site Retargeting
- Predictive Targeting
Learn more about target marketing here brainly.com/question/13363009
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Moral Hazard occurs when a person increases its exposure to risk because someone else bears the the cost of those risk(Insurance companies)
Explanation:
Moral Hazard usually occurs when their is information asymmetry,the risk taking party has more information than the risk incurring party.
The financial crisis of 2008 is the best example of the Moral Hazard Problem.
The Moral Hazard Problem arises because the managers of the financial firm took over riskier investments because they believed that the federal government will save them from the bankruptcy.
