Answer 3:- A:- When it is very expensive and slow to access the external network then we use Forwarding name server . What is does keep the records of frequently visited sites in local DNS cache. This improves the efficiency . B:- Round Robin mechanism is used for load balancing . DNS hold maximum record of entry. In round and robin mechanism it allocate IP address to the requested client as per the availability and making the server highly available . Answer 4:- "in.addr-arpa" is used to…
¥ 1. An IP address is an identifier for devices on a TCP/IP network. Usually, an IP address could be assigned using a 32-bit numeric address written as four numbers separated by periods. Each number can go from being zero to 255. For example, 1.160.10.240 could be an IP address. Although IP address can be static or dynamic. A static IP address stays the same and it is a permanent Internet address. On the other hand, a dynamic IP address is a temporary address that is assigned each time a…
countries agreed that our global emissions needed fixing (Somanader). This awareness brought to life the Paris Agreement, a government regulated voluntary agreement to keep ourselves in check, and create accountability. The agreement established protocol for emissions-reduction commitments, minimum obligations, and climate change mitigation and adaption (Chen). As a nation we joined this agreement, but on June 1, 2017 we withdrew. The second largest emitter withdrew. The United States commitment…
which allows the DNA of an embryo to be changed for the life of the resultant human being and for the lives of his offspring. Germline modification is not currently in practice, but this technology will be possible in the future (“Germline Gene Transfer). Genetically modified embryos have ethical, social, and scientific implications. The reproductive technology at the root of germline modification is called In-vitro fertilization, or IVF. IVF is a technology where infertile women or women who…
Letter grades existed long before we are born. According to Mark W. Durm, “1883—At Harvard there is a reference to a student making a B. This apparently was the first use of a letter for a grade that can be found” (1). There are many great leaders attended schools and received letter grades; even our grand parents might have received letter grades in their life. Many people attended school and grew up with grades and every one of us is very familiar with grades. We fought for good grades to get…
1.1 Purpose The purpose is to analyse an issue regarding the cost allocation among divisions and how to better allocate the maintenance service cost internally and enhance the efficiency and motivation of their performance. 1.2 The issue The method provided by Johnson leads issue to the Delta Division because it cannot be implemented in an optimal manner. Additionally, Johnson promised that the Delta Division only needed to pay $10,000 monthly after the conversion of its maintenance service…
With the recent advances in the economic and industrial sectors in India, the energy demand has been reaching its peak. The conventional methods of power generation using fossil fuels are not only adequate, but also leading to environmental pollution. The predominance of fossil fuels in Indian electric power generation leads to 40 percent contribution to the total carbon emissions cite{Ghosh02}. So in order to suffice the growing energy demand with minimal emission of the greenhouse gas (GHG),…
not relaxed then not performing as well seems to be quite possible. The 400% increase in participants who don’t feel stress in the math classroom after the action implementation shows me the impact of removing a grade. I enjoyed seeing students being able to focus during assessments and not squirming in the chair and asking questions on how to complete a particular task. When the students were presented with a task that they were not real comfortable with or did not understand proficiently…
Therefore, if these responses and behavioral mechanisms such as seeking shade in the heat, are able to restore the balance in the body temperature, it is detected by the thermoreceptors and relayed back to the thermoregulatory centre. But in a prolonged exposure to high environmental temperature, body temperature cannot be restored by negative feedback control because the mechanisms of homeostasis become over-whelmed, then the normal biochemical and physiological balance in the body is lost.…
Through my research over the past few weeks, I have learned a great deal about the mechanical industry, and how ever-changing it has become. One major aspect that stuck out to me in my research was the recent shift to automation in the mechanical industries in the past decade. More and more manufacturing companies are focusing more workload on machines and replacing the traditional human workers on assembly lines. Is this shift to robots more beneficial to companies? How does this effect the…