Mis- Multiple Choice

The fourth pair of columns on a 10-column work sheet prepared at the end of the period would be the

A successful IT system is something that is composed of several different functional components to make it a whole. It takes each component to efficiently work so that the entire system runs smoothly. When one or more parts of the system are not properly working it can affect the entire IT system as a whole and render it completely vulnerable to people with malicious intentions. In this paper I will discuss the role of each component in it and shed some light as to why each is needed.

7. What is the piece of hardware that allows a device to physically access a network?

Rapid Elasticity: It allows users to additionally request for the services based on the requirement

When setting up a LAN the architecture that you decide to choose is important. There are several factors that are decided when choosing said architecture, some of these being network speeds, types of cables, and access control mechanisms like collision detection (Team, 2011). The most common on in today’s LANs is Ethernet. These can be either wireless, wired, or a hybrid of both.

Server: The server acts as the main computer. It had high end hardware just like the workstations, but

The security ecosystems that are available in today’s IT environments are ill-equipped and are unable to

Computer systems evolve over time in response to new requirements, businesses rarely have a blank slate to work with – so compromises and security gaps will develop, it is almost guaranteed.

The networking of the system is recommended after a system study and the fact that there has been a 100% expansion of the demand for the system- from 5 to 50 have been noted. It is also shown that as of now there are machines that are stand alone with windows 7 operating system. The task is to provide a network connectivity that would provide direct connections between the employees, and be centralized in the operation. This essentially requires the creation of a network. This means that all the computers must be installed with a network card and this would be the case with windows 7. The question then comes is if there must be windows networking or use other protocols. We can also partly use the most modern practical solutions.

20. Which type of network treats all processors equally, and allows peripheral devices to be shared without going to a separate server?

One of the other questions I didn't pick a right answer on this test is #24. I believed the answer to be A, but the answer is actually B. The reason why I know B is actually the correct answer is because the author highlights the emotional tolls of exile and problems faced by exiles. With the use of elimination strategy, I eliminated answer choices C,D, and E, but after going back to the passage and by reading it again, now I understand why answer choice B is the correct answer.

Limoncell, T. A., Hogan, C. J., & Chalup, S. R. (2007). The Practice of System and Network Administration, Second Edition. Addison-Wesley Professional.

The technology under discussion has five main characteristics that enable it to run efficiently. Its first characteristic is the on-demand self-service. A consumer has the capacity to unilaterally access services in a timely fashion devoid of any human interaction with every service provider. Another trait is that the technique has a broad network access because services are available over the network. It is crucial to point out that networks are accessible via standard mechanisms that promote use of heterogeneous client platforms. Therefore, this element improves the efficiency of cloud computing. The third trait is rapid elasticity where capabilities (of access to information) can be provisioned elastically and released automatically. It follows that capabilities often appear to be unlimited hence, released to consumers at any time.

Then the characteristic of resource pooling. This allows a provider a plethora of computing resources such as data storage & processing. Rapid elasticity is the next and is best described as a network that expands or decreases, in some cases, automatically to meet the needs of a customer. Finally, measured service is cloud computing resource usage can be measured, described as providing transparency for the provider and consumer. Cloud computing services use a metering capability which permits it to control and enhance resource use. The more you utilize the higher the bill.

1) Every financial market has the following characteristic: A) It determines the level of interest rates. B) It allows common stock to be traded. C) It allows loans to be made. D) It channels funds from lenders-savers to borrowers-spenders. Answer: D 2) Financial markets have the basic function of A) bringing together people with funds to lend and people who want to borrow funds. B) assuring that the swings in the business cycle are less pronounced. C) assuring that governments need never resort to printing money. D) both (A) and (B) of the above. E) both (B) and (C) of the above. Answer: A 3) Which of the following can be described as involving direct finance? A) A