Answer:
D. Refrigerants
Explanation:
In the United States of America, the agency which was established by US Congress and saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, pesticide use, contamination, and hazardous waste spills is the Environmental Protection Agency (EPA). Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act .
The Clean Air Act Amendments of 1990 prohibit service-related releases of all refrigerants such as R-12 and R-134a. This ban became effective on the 1st of January, 1993.
Refrigerants refers to any chemical substance that undergoes a phase change (liquid and gas) so as to enable the cooling and freezing of materials. They are typically used in air conditioners, refrigerators, water dispensers, etc.
Answer:
Client server system, packets in the network and the discussion regarding two approaches have been done. See the attached pictures.
Explanation:
See attached pictures for explanation.
This subject is a sub-topic in Computer Science and is related to how computers process tasks using Modern Processing Architectures. Modern Processor Architecture is an offshoot of computer architecture.
<h3>
What is Modern Processing Architecture?</h3>
Please note that the information is incomplete hence the general answer. The complete question should provide figures for items 1 to 3.
Modern Processor Architecture is the name given to computer processors with highly advanced capabilities.
In simple language, processors with modern architectures are those that have been built with the ability to complete many instructions or tasks at the same time.
It can also perform or execute these instructions in random order. When a processor is able to do this, it is called Asynchronous performance.
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Answer:
The Hobbit’s main theme is Bilbo’s development into a hero, which more broadly represents the development of a common person into a hero. At the beginning of the story, Bilbo is timid, comfortable, and complacent in his secure little hole at Bag End. When Gandalf talks him into embarking on the quest with Thorin’s dwarves, Bilbo becomes so frightened that he faints. But as the novel progresses, Bilbo prevails in the face of danger and adversity, justifying Gandalf’s early claim that there is more to the little hobbit than meets the eye.??????
Explanation:
There are different ways to ensure safety of devices. The best protection to implement to address your concerns is to use cable locks to chain the laptops to the desks.
- The use of laptop locks is as good as when compared to bicycle chain locks. One can do this by looking for a big, immovable object, such as one's desk, and thereafter you wrap the metal cable around it and then insert the lock into your laptop's lock slot.
With this, your computer becomes theft-proof.
Thia will give you piece of mind as you will not be restless anymore.
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