<span>During business hours, a salesperson can enter a sale on a POS terminal, which is part of an information system that handles daily sales transactions and maintains an up-to-date inventory file.</span>
Answer:
There are differences between concurrency and parallelism. They are in common about how and in which frequency the tasks are being performed and how many tasks can be performed.
Explanation:
Concurrency refers to fulfillment of a large number of tasks that are not completed in any particular order during the beginning, running and overlapping periods. When we talk about at least two or more tasks, concurrency is inherently applicable.
The parallelism does not require the existence of two tasks. In the true sense of this word, each task or subcontractor performs part or all of the tasks using the CPU's multifaceted infrastructure by identifying one nucleus for each task. Parallelism requires hardware with multiple processing units. You can get compatibility on a single-core CPU, but no parallel.
Now let us list the notable differences between concurrency and parallelism.
1) Concurrency is the time when two tasks can begin, work and complete in overlapping periods. Parallelism is the simultaneous implementation of tasks, for example, at the same time. in a multi-core processor.
2) Concurrency is an independent process, and parallelism is the simultaneous (possibly related) performance of calculations.
3) Concurrency is to deal with more than one thing. The parallel is to do more than one.
Answer:
a.
Explanation:
The definition of Semi-Globalization is:
<em>Semi-globalization covers the range of situations in which neither the barriers nor the links among markets in different countries can be neglected.</em>
Now let's analize the statements.
a- True, It is more complex than total isolation and total globalization, as those barriers can't be taken off the equation.
b. It is not used for assessing and classifying risks.
c. No, that would be isolation. In here we are talking about an incomplete cross-border integration.
d. It is not one-directional. The borders and links are multi-directional.
The economic term for the practice of assigning small parts of a complicated job to individual workers who specialize in doing there just smart part is called spe<span>cialization</span><span>. Specialization is achieved when the assigned personnel is master of his art and the resources are focused on the particular field. This leads to an efficiency called allocative efficiency.</span>
