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write my assignment 26486

1) You have business sites with 1 Gbps Ethernet LANs in both Chicago and New York. You are considering two different possible WAN services to connect them: • A leased line / dedicated OC3 circuit between the sites • An OC3 access line to an Internet Service Provider (ISP) in Chicago, and another OC3 access line to an ISP in New York. Each of these ISP access line connects to public Internet service.

a. (5 points) Which of these two possible WAN services would give you the smallest average packet delivery delays? Why?

b. (5 points) Which of these two WAN services would be the most expensive?

c. (5 points) For the leased line service, what throughput (in bps) would you expect for file transfers from Chicago to New York?

2) (5 points) Each SONET STS-1 frame contains 18 bytes of Line Overhead. The full STS1/OC-1 transmission rate is 51.84 Mbps. What is the Line Overhead rate of the OC-1? That is, how many bits per second (out of the 51.84 Mbps) contain Line Overhead information?

3) (5 points) How many T1 data channels can be multiplexed into a single SONET OC-24 using Virtual Tributaries?

4) Your company has a headquarters in Madison, WI, and two branch offices in Chicago, IL, and St Paul, MN. Your interconnect all three offices using leased T3 (DS3) services as shown below. You can use the 1-year term pricing (no discounts) at http:// ide/DataSection4.pdf

a. (5 points) What is your one-time installation charge for these DS3 circuits?

b. (5 points) What is your total monthly cost for these DS3 circuits, including monthly recurring charge (MRC) and interoffice channel charge? Chicago Madison St. Paul 2

5) An 80 Kbps digital voice channel is carried across an ATM network on a Constant Bit Rate PVC using AAL1. Show your calculations for each answer below.

a. (5 points) On average, how many ATM cells are sent over this PVC each second to carry this voice channel?

b. (5 points) On average, how many total bits per second (including cell headers) must be sent to carry this voice channel?

6) (5 points) You have two buildings that are 300 meters apart and they have high-quality copper twisted-pair data cable running between them. Considering all the different DSL transmission standards that are discussed in the class notes, what is the maximum bit rate you can send between these building using some type of DSL technology?

 

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write my assignment 30568

This assignment explores America’s international role in recent decades. By the mid-20th century, the United States had become the dominant force in international relations. Some have argued that the United States’ military functions as the world’s “police.” This assignment covers the manner in which this shift occurred and the consequences the United States faces as a result of its status as “policeman of the world.” One can identify early steps this direction well before World War II, but in this paper focus on the period from the 1940s to the present. Take one of the positions as suggested below, draw from the sources listed, and present a paper with specific examples and arguments to demonstrate the validity of your position.

Possible position—in each case you can take the pro or con position:

1. The American “policing” role developed because of the Cold War, but it became primarily a means for protecting and assisting economic interests for itself and its allies as illustrated by recent events as well as earlier ones.

2. The American “policing” role has been exercised primarily to protect vulnerable peoples and regions from powerful oppressors or from regional chaos, as illustrated by recent events as well as earlier ones.

3. The American “policing” role has had noble intentions and ultimate success during the Cold War, but in fighting terror it has gotten off track with some severe consequences.

4. A position you develop on this issue with the approval of your instructor.

After giving general consideration to your readings and your research, select one of the positions above as your position—your thesis. (Sometimes after doing more thorough research, you might choose the reverse position. This happens with critical thinking and inquiry. Your final paper might end up taking a different position than you originally envisioned.) Organize your paper as follows, handling these issues:

1. The position you choose (from the list above)—or something close to it—will be the thesis statement in your opening paragraph.

2. To support your position, use four specific examples from different decades between 1950 and the present. (At least one example must be from the last ten years).

3. Explain why the opposing view is weak in comparison to yours.

4. Consider your life today: In what way does the history you have shown shape or impact issues in your workplace or desired profession? (This might be unclear at first since it is foreign policy. But, super-power status does inevitably provide advantages in a global economy.)

Length: The paper should be 700-to-850 words in length. This normally means 2-to-3 pages for the body of the paper.  

Research and References: You must use a MINIMUM of four quality academic sources; the Schultz textbook must be one of them. Two of them must come from the online library—either those library sources listed or others. Your other source should be drawn from the list provided below. This is guided research, not open-ended Googling. You will have a list of Sources at the end, using the SWS form. You will have short, SWS-style in-text citations appropriately placed in the body of the paper. Except as your instructor might direct, don’t use other sources for your paper than those listed here. (Of course, for “starter research” you can read many sources.)

Source List for Assignment 3: You must use a MINIMUM of four quality academic sources; the Schultz textbook must be one of them. Two of them must come from the online library—either those library sources listed or others.  Some sources are “primary” sources from the time period being studied. Some sources below can be accessed via direct link or through the primary sources links on Blackboard. Each week has a different list of primary sources. For others, they are accessible through the permalink to the source in our online: Sources below having libdatab.strayer.edu as part of the URL have a permalink to that source in our university’s online library.

· SWS Form for the textbook: Kevin M. Schultz. 2018. HIST: Volume 2: U.S. History since 1865. 5th ed.

· G. H. W. Bush. March 6, 1991.  Address before a Joint Session of the Congress on the Cessation of the Persian Gulf Conflict.     http://college.cengage.com/history/wadsworth_9781133309888/unprotected/ps/bushnwo.html  

· J. F. Dulles. Jan. 2, 1954. Secretary Dulles’ Strategy of Massive Retaliation. http://college.cengage.com/history/wadsworth_9781133309888/unprotected/ps/dulles.html  

· M. Klare. July 15, 2002. Endless Military Superiority.    http://libdatab.strayer.edu/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=a9h&AN=6926412&site=eds-live&scope=site 

· C. Paul. 2008. Marines on the Beach: The Politics of U.S. Military Intervention Decision Making. eBook.  http://libdatab.strayer.edu/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=275009&site=eds-live&scope=site

· C. Powell. Feb. 6, 2003. Transcript of Powell’s UN Presentation.     http:// 

· R. Reagan. March, 1983.. Remarks at the Annual Convention of the National Association of Evangelicals.http://college.cengage.com/history/wadsworth_9781133309888/unprotected/ps/evilemp.html  

· Kevin M. Schultz. 2018. HIST: Volume 2: U.S. History since 1865. 5th ed. 

· S. M. Tarzi.  Sept. 2014. The Folly of a Grand Strategy of Coercive Global Primacy: A Fresh Perspective on the Post-9/11 Bush Doctrine.   http://libdatab.strayer.edu/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=a9h&AN=98323177&site=eds-live&scope=site

 

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write my assignment 8993

please make sure you express it so i can verify and understand it and please do not answer it if you are not 100% for sure you are accurate; thank you

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Question 6 (3 points)Problems #24 – #29:Pick one of the problems below that should be conducted as an observational study and not an experiment. Be sure toinclude an explanation of why it should not be an experiment.24. Does using a certain brand of cleaning product put people who use it frequently atgreater risk of respiratory problems?25. Does a certain shampoo work to reduce dandruff?26. Do people who bite their nails get sick more often than people who don’t?27. Is a certain chemical effective at killing a certain bacteria commonly found inhousehold kitchens and bathrooms?28. Do dogs kept as pets live longer if they run in a yard every day?29. Does working a job for which half or more of the tasks involve typing increase therisk of certain diseases?BI UEESa SaTCUG

 

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write my assignment 4789

Follow the directions below to complete Lab Assignment 9:

  1. Create two (2) Web pages describing what is displayed and how.
  2. Create one (1) Cascading Style Sheet (.css) file with background color, font type, and font size, and assign it to both Web pages.
  3. On one Web page, add JavaScript that creates an effect on the whole page. Note: If you use the Internet for JavaScript samples, please use free or open source samples only.
  4. On the other Web page, add JavaScript that does something to the cursor. Note: If you use the Internet for JavaScript samples, please use free or open source samples only.

This  assignment requires you to create 2 webpages with JavaScript.   JavaScript needs to work in Chrome at a minimum and IE .

 

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