After carefully interviewing the Stake holders of the Leonard Cooper Charter School, several issues were observed. The first noticeable concern was the print server. Their management of print jobs on the print server are called into question because of the many collisions on the print server. They are presently using a half-duplex system for their print jobs. A half-duplex system provides signal communication in both directions, however only one direction at a time. A good example of this technology might be two-way radios. The person listening must wait until the transmitter concludes the signal transmission before responding to the call otherwise a collision will occur and the entire message won't get received. In a half-duplex Ethernet network, a collision is the result of two devices on the same Ethernet network attempting to transmit data simultaneously. In the event of a network "collision", both transmitted packets are discarded. Collisions are a normal occurrence on Ethernets. To remedy this problem, an Ethernet standard was put into place called, "Carrier Sense Multiple Access/ Collision Detect (CSMA/CD)" This allows network devices to "take turns" using the signal carrier line. When a device wants to transmit, it checks the signal level of the line to determine whether someone else is already using it. If it is already in use, the device waits and retries, perhaps in a few seconds. If it isn't in use, the device transmits. However, two devices can transmit at the same time in which case a collision occurs and both devices detect it. Each device then waits a random amount of time and retries until successful in getting the transmission sent. (Bryant, 2011).…
Case - A case is a sort of chassis for the internals of a computer and acts as a kind of protection from dust etc. It is also more appealing to look at rather than the internals of the computer.…
I believe that the importance of correct programming and setting up of part is very important in today’s CNC manufacturing world as you are producing very precise components that need to be produced first time, every time or this is bad news for the company because of loss profits, scrap material and expensive repair costs. So ensuring correct programming and setting up of CNC machines is critical.…
I got the idea because my cousin and I were playing a game where you had to multitask. So that’s how I came up with the idea. I thought that the kids would be the best at multitasking because since all the kids are still in school they might know more. I conducted the experiment by first gathering my subjects and my materials. Then I explained to all of my subject what they were going to do, I started the experiment and wrote everything they did during the test. Finally wrote all the data on the data table. The result was adults were the best at…
Vulnerability is a weakness or a fault within the system, such as software package flaws, unlocked doors, or an unprotected system port. Vulnerability leaves things open to an attack or damage. Exposure on the other hand, is a single instance when the system is open to damage. Vulnerabilities (weaknesses) can in turn be the cause of exposure (system open for attack).…
What are the major security threats on my network and computers connected to the network?…
1) The “iron curtain” was a dividing line because it was dividing Eastern and Western Europe. Western Europe had more of a democratic form of government where as Eastern Europe was ruled by the Soviet Union.…
I think that James Madison did foresee problems in reference to the term “iron triangle”. An iron triangle, which is a three-way alliance among legislators, bureaucrats, and interest groups, seeks to make or preserve policies that benefit their respective interests. They believe that these special interests have much influence when it comes down to decision making.…
An example would be the LGBT groups and the black lives matter groups. They have common interest and common goals which naturally bring them together against a common enemy. I am going to focus on the LGBT group as an example for a common faction today and how they work. The LGBT group in society has focused much on equal rights in the laws of marriage and many other things. Their faction, I believe, has gotten very far and accomplished much, but not in the most logical way.…
Group size has an unprecedented impact on the nature of social interaction. Studies have shown that as group size increase individuals typically reduce their efforts. Imagine something as gigantic as our government, between the House and the Senate there are five hundred and thirty five members in the United States Congress. Groups of that magnitude fall victim to groupthink, or decision making that ignores alternate solutions in order to keep group harmony. Although after reading this article I highly doubt there will be any harmony between the two political parties anytime soon. The article describes how members of Congress followed the example of their party instead of looking for alternative solutions.…
How could a teacher/tutor establish and maintain a safe and supportive learning environment for their learners? What methods and approaches could be used to do this? Explain what a teacher/tutor could do to promote appropriate behaviour and respect for others.…
The bureaucracy, congressmen, and lobbyist have a mutual beneficial relationship known as “Iron Triangles.” These three groups work together to not only benefit themselves but each other all at once. Iron triangles operate in a constant motion. Powerful, wealthy, and dominant people make up the iron triangle within our government. While working together to get what they want, they also challenge the power of the congress to pass the policies and laws most beneficial to them.…
In America people are stereotyped for their skin color, how they dress, physical features, and so forth. Although Americans stereotype others, our law enforcement uses racial profiling when there is no probably cause; racial profiling is when law enforcement targets someone due to their race, ethnicity, religion, or their national origin. Our law enforcement and government have a tendency to use what’s known as the iron triangle. The iron triangle is a cooperative relationship between different government ranked officials but they also will benefit from a law or regulation. In a news article a woman who was minding her own business was requested off a plane, cuffed, strip searched, and put into a jail for the time being.…
They vary considerably in size and ideological perspectives. The strategies and tools employed by interest groups are not static, and they differ…
Interest groups play an important role in American politics. An interest group is an organization of people who share common political goals; they are united and their purpose is to influence government decisions. The formation of interest groups are usually based upon a common problem or threat. Examples of this would be the Sierra Club which was formed around environmental threats and the…