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Question 1
TCP is a reliable transport protocol. Research the TCP protocol and choose one TCP topic and write a tutorial,detailed instructions on the use of an IP related topic. Please do not discuss any security issues this week.  TCP security will be discussed later. 
  • TCP error control mechanism (e.g., delayed packets, duplicate packets, retransmission, etc.).
  • TCP Flow control mechanism.
  • TCP congestion control mechanism.
  • TCP state transition diagram.
Question 2
IP is the primary network (layer 3) protocol that contains addressing information and some control information to enable packets being routed in network.  Write a tutorial which consists of detailed instructions on the use of an IP related topic (e.g., IP addressing scheme, IP routing protocols, various IP technologies, and many more) that you think important or interesting.  Do not discuss any security issues this week.  TCP/IP security will be discussed in a later conference.

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1. The balance sheet is used to report

A. the financial position on a specific date.

B. results of operations for a specific date.

C. the financial position for a specific period.

D. results of operations for a specific period.

2. The closing entries show a debit to retained earnings of $350 and a credit to retained earnings of $750. There was also a credit to dividends payable of $100. This company had a

A. net loss of $500

B. net income of $500.

C. net income of $400.

D. net loss of $400.

3. Collecting rent from a client three months in advance would be an example of a/an

A. deferred revenue.

B. accrued expense.

C. deferred expense.

D. accrued revenue.

4. Expenses paid in advance, such as rent and insurance, are classified as prepaid expenses. Into which category are they placed?

A. Liabilities

B. Assets

C. Revenues

D. Expenses

5. A T-account has a $509 debit balance. This account is most likely not

A. common stock.

B. advertising expense.

C. dividends.

D. land.

6. The account "Cash" had the following changes: increase of $250, decrease of $75, increase of $113, and decrease of $35. The final balance is a

A. debit balance of $253.

B. debit balance of $363.

C. credit balance of $253.

D. credit balance of $110.

7. The unadjusted trial balance for prepaid rent shows a $12,000 balance. At the end of the year, $7,000 of the rent had been used. The adjusted trial balance for prepaid rent is a

A. $7,000 debit.

B. $7,000 credit.

C. $5,000 debit.

D. $5,000 credit.

8. Which account would not appear on a post-closing trial balance?

A. Sales tax payable

B. Dividends

C. Common stock

D. Accounts receivable

9. Which financial statement illustrates the accounting equation?

A. Statement of retained earnings

B. Income statement

C. Statement of cash flows

D. Balance sheet

10. Rick lists his building at current replacement value, rather than the price he paid for the building. Which principle is Rick violating?

A. Entity

B. Reliability

C. Cost

D. Going concern

11. The matching principle in accounting requires the matching of revenue earned with the

A. assets used less the liabilities incurred.

B. assets used to produce the revenue.

C. expenses incurred to produce the revenue.

D. liabilities used to produce the revenue.

12. By definition, which type of organization has stockholders?

A. Corporations

B. Partnerships

C. Limited liability companies

D. Sole proprietorships

13. Beginning retained earnings are $31,000; sales are $46,800; expenses are $43,500; and dividends paid are $2,800. How much is the net income or loss for the company?

A. $500

B. $3,300

C. $34,300

D. ($3,300)

14. The total revenues of $6,500, total expenses of $3,500, and dividends of $500 were recorded in the closing entries. The net change in retained earnings for the month was

A. $6,000.

B. $3,000.

C. $3,500.

D. $2,500.

15. Which of the following is a disadvantage of the corporate form of business?

A. Limited resources

B. Ease of raising capital

C. Limited liability

D. Double taxation

16. Office equipment was purchased for $2,400 on account to Business Furniture Company. The journal entry would include a

A. credit to Cash and a debit to Office Equipment Expense.

B. debit to Accounts Payable and a credit to Cash.

C. debit to Office Equipment and a credit to Cash.

D. debit to Office Equipment and a credit to Accounts Payable.

17. During a recent week, incurred wages were $700. However, $280 of the wages hadn't been paid. The adjusting entry for wages would be

A. debit wages payable, $280; credit wages expense, $280.

B. debit wages expense, $420; credit wages payable, $420.

C. debit wages expense, $280; credit wages payable, $280.

D. debit wages payable, 420; credit wages expense, $420.

18. Which business form is similar to a corporation in regard to owner liability?

A. Limited liability company

B. Sole proprietorship

C. Limited liability corporation

D. Partnership

19. Dividends are paid with cash to shareholders. Dividends are in which category of the chart of accounts?

A. Stockholders' equity

B. Assets

C. Liabilities

D. Revenue

20. Which concept would not be considered if you were to compare the price of a Camaro in 1979 with the price of a Camaro in 2009?

Accounting is the study of how businesses track their income and assets over time



Accounting is the study of how businesses track their income and assets over time. Accountants engage in a wide variety of activities in addition to preparing financial statements and recording business transactions. These activities include computing costs and efficiency gains from new technologies, participating in strategies for mergers and acquisitions, quality management, developing and using information systems to track financial performance, tax strategy, and health care benefits management.



Use the Internet to research career options within the accounting field and accounting job postings in your local area to respond to the questions in the assignment.



Write a one to two (1-2) page paper in which you:



Describe at least two (2) career options someone with an accounting education can pursue. Be sure to reference sources such as the Bureau of Labor Statistics and the American Institute of Certified Public Accountants.

Describe one (1) researched accounting position, and explain the essential skills that would make a candidate successful in the position. Articulate the primary manner in which the researched accounting positions could add value to the company seeking candidates.

Use at least two (2) quality academic resources in this assignment. Note: Wikipedia and other Websites do not qualify as academic resources.

Format your assignment according to the following formatting requirements:

amplifier circuits



1. FIGURE 1 shows two amplifier circuits, each of which has one unknown voltage (shown highlighted). Select, from TABLE A, the most appropriate value for the unknown voltages for each circuit. Assume that the op-amps are ideal and that the magnitude of their output voltages is less than their maximum peak output voltage swing (VOM).

You wrote a piece of software that does a better job of allowing computers




You wrote a piece of software that does a better job of allowing computers to network than any other program designed for this purpose. A large networking company wants to incorporate your software into their systems and is offering to pay you $530,000 today, plus $530,000 at the end of each of the following six years for permission to do this. If the appropriate interest rate is 8 percent, what is the present value of the cash flow stream that the company is offering you

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1. Ms. Jane graduated from StateUniversity in 1987 with a Bachelor's Degree in economics. She subsequently graduated from StateLawSchool in 1995. She graduated 58th out of a class of 2008. This information is relevant to whether

A Ms. Jane is a credible witness, because as a law student she took ethics courses.

B Ms. Jane is competent to perform her job, which is one of the elements of the complaint.

C Ms. Jane understands the economic harm done to her as she has alleged.

D Ms. Jane is a moral person, because she has alleged that the defendant has engaged in immoral behavior.

2. At a meeting between Ms. Jane and Mr. Max held on or about June 12, 2001, Mr. Max told her that if she was hired he would help her “make the grade, if she was as good as he believed her to be.” The words were stated with a licentious inflection. This evidence is relevant to

A Whether Ms. Jane and Mr. Max knew each other before being offered employment with the firm.

B Ms. Jane’s state of mind in being told this.

C Establishing Mr. Max’s state of mind in hiring Ms. Jane.

D Whether Ms. Jane was competent at her job.
3. From 2001 until the present, Mr. Max was responsible for the assignment of work to associates in the Litigation Department. This evidence is relevant to

A Establishing that Mr. Max was an employee acting within the scope of his employment during the actions complained of.

B Establishing that Max is a competent attorney.

C Establishing that Ms. Jane was required to obey ALL of Mr. Max’s orders, even if they were illegal orders.

D Establishing Mr. Max’s state of mind.
4. However, Mr. Max primarily assigned the plaintiff to civil actions that were small cases by Firm standards, family law cases, and a variety of criminal matters. This evidence is relevant to

A Establishing whether Mr. Max treated Ms. Jane differently than other associates who were male at the law firm.

B whether Ms. Jane had any experience with cases at the law firm;

C Establishing Firm standards.

D All of the above.
5. Ms. Jane did not work for more than 200 hours on any one matter in any year. This evidence is relevant to establishing that

A Ms. Jane was not a worker on par with other associates, because she billed less hours than other associates.

B The cases that Ms. Jane was assigned to were ones the Firm viewed as less substantial and so, in general, could not support many hours billed on any one case.

C Ms. Jane was lazy.

D Lawyers at the firm do not work very hard.
6. In contrast, virtually all the male associates in the firm worked on major matters for which they logged at least 600 hours per year. This evidence is relevant to establishing

A Firm Standards of billable hours.

B The kind of hours worked by the “stars” of the firm.

C That the male workers in the firm were rewarded by being assigned to major cases and thus given the opportunity to progress and grow in their jobs.

D All of the above.

7. During one such meeting, Mr. Max asked for a volunteer to work on a brief. Although Ms. Jane was the only associates to volunteer, and was initially assigned the case, within an hour Mr. Max, without explanation, had reassigned it to a male associate. This evidence is relevant to

A Ms. Jane being a “brown noser.”

B Mr. Max having a very busy schedule.

C Mr. Max displaying preferential treatment to a male associate over Ms.Jane, despite her best efforts to volunteer for work.

D Mr. Max’s state of mind towards Jane, in that he does not like her any more.

8. In a memorandum regarding the plaintiff dated June 19, 2002, Karl Kautsky, a partner, wrote on behalf of the Associates Committee: “Mary is a confident lawyer who is doing well at her level. She should be given every opportunity to display her intellectual ability.” This evidence is relevant to

A Ms. Jane’s competence as an attorney.

B The fact that the Associate’s Committee performed regular reviews.

C Whether later less favorable evaluations were adverse employment actionsMs. Jane’s abilities to get along with senior attorneys.

D All of the above.
9. During the meeting, Mr. Kautsky and Mr. Max made a commitment to the plaintiff that she would be assigned an appropriate mix of cases, reporting to a wider group of partners. Ms. Jane was told that she could not be properly evaluated because she had not had the opportunity to show her skills. This evidence is relevant to

A Proving that the firm, with Kautsky and Max as agents knew that Ms. Jane was being discriminated against through the selection of cases.

B Proving that the Firm made a commitment to change the selection of cases and thus the discriminatory treatment of Ms. Jane.

C Proving that Ms. Jane was not sufficiently experienced so as to receivemore serious cases.

D All of the above.
10. Many partners bypassed Mr. Max in selecting associates to work on their cases. Mr. Max, in permitting this activity to happen, prevented the plaintiff from securing improved assignments. This evidence is relevant to showing

A That Mr. Max had some control over the partner-associate selection process, even if it was the kind of control evidenced by failing to take charge of a particular pattern of behavior.

B That Ms. Jane did not get improved assignments.

C That Mr. Max is an agent of the firm.

D All of the above.

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"intro to psychology 1-Which of the following is one of the greatest strengths of the social cognitive perspective of personality? It recognizes that the five stages of psychosexual development can, in fact, be progressed through without fixation, struggle, or strife. It suggests that the genetic limitations with which we are born can be overcome. It offers hope to each human being that self-actualization is a reasonable and attainable goal. It offers strategies for a person to improve his or her own life, as it recognizes the importance of the individual in the construction of his or her own reality. 2-based on your knowledge of the theories of Lawrence Kohlberg, which part of the brain would help with the reasoning of something like the Heinz Dilemma? The prefrontal cortex The transcranial pathway The visual cortex The rapid subcortical pathway 3-One way that therapists assist clients suffering from a phobia is through a technique called systematic desensitization. The person is gradually exposed to the trigger of their fear until they learn to respond with relaxation instead of panic and dread. This uses the principle of __stimulus-response theory________, which suggests that repeated exposure to a stimulus leads to familiarity and comfort. relaxation habituation diminution minimization 4-Which stage of sleep is characterized by an increase in delta wave activity in the brain? REM sleep Stage 1 Stage 2 Stage 3 5-One of the earliest theories of multiple types of intelligence was that of Raymond Cattell, who suggested that intelligence can be divided up into two types: intrapersonal and interpersonal. emotional and intellectual. practical and creative. fluid and crystallized. 6-Why is it so important that people living with HIV or AIDS find ways of reducing the stress in their lives? Because the illness compromises the immune system, and having too much stress will further limit the body’s ability to fight the illness. Because HIV, the virus that causes AIDS, cannot live without a ready supply of adrenaline and noradrenaline to feed on. These are the neurotransmitters that are released by people who have too much stress in their lives. Because the medications used to treat these illness cannot be effective in individuals who have high stress due to the negative interaction of the drugs and cortisol, the stress hormone. Because the treatment of these illnesses requires a strict regimen of medication compliance, and research has shown that those who live with high amounts of stress are more forgetful and therefore more likely to miss a dose of their crucial, life-saving medication. 7-Psychologist Stewart Page had an associate who called 180 people who had advertised __job openings________, but when they found out that the person calling was “about to be released from a mental health facility,” they were suddenly quick to become distant. This study demonstrated the pervasiveness of stigma attached to mental illness in the 1970s. job openings rooms for rent a need for a babysitter a desire to purchase a vehicle 8-in 2005 the United States Supreme Court outlawed the practice of using capital punishment (the death penalty) for juvenile offenders. What was the basis of this ruling? The recognition that using the death penalty on juveniles presented a clear risk of unnecessary pain, which would violate the constitutional prohibition on “cruel and unusual punishment.” The recognition that juveniles have a biological deficiency in their ability to use good judgment. The recognition that putting juveniles to death would be more of a punishment for their families than for the juveniles themselves. The recognition that juveniles are psychologically incapable of being responsible for their own actions. 9-Which of the following facts about the James-Lange theory of emotions is true? James was older than Lange, which is why his name came first in the theory. James and Lange did not know each other, and proposed the same theory at the exact same time. Lange was James’s teacher, and he agreed to let James’s name come first to forward his career. James and Lange worked together for over thirty years before their theory was finally accepted in mainstream psychology. 10-While Alfred Binet is generally credited with creating the first test used to measure intelligence, this is actually a bit of a mistake. The test that he developed, in fact, measured a child’s: processing speed. mental age. mathematics skills. verbal fluency."


"World civilizations 1 1-What was the earliest and longest stage of cultural development? Neolithic Paleolithic Ice Age Pleistocene epoch 2-All of the earliest states arose near: rivers. mountains. grasslands. oceans. 3-Which of the following was China's first dynasty? Qin Zhou Shang Xia 4- Which of the following does NOT accurately describe Chinese interaction with other cultures? Contacts with other cultures were difficult to maintain. Contacts with other cultures were sporadic. Contacts with other cultures were based primarily on trade. Contacts with other cultures led the Chinese to embrace other customs and immerse themselves in new cultures. 5- The Greek polis was a(n): alliance of cities. independent city state. open space where citizens could assemble. farming village. 6- The Germanic tribes were united by which of these? A single empire Trade alliance Language Allegiance to one king 7- Which language became dominant in the Byzantine Empire? Latin Russian Arabic Greek 8- Which European country's culture was most heavily influenced by Arab culture? Spain France Italy Germany 9- Which of the following statements most accurately describes the time period known as the High Middle Ages? This was a time period in which the Catholic Church monopolized political power. This was a time period in which strong European monarchies began to emerge. This was a time period in which Islamic expansion threatened the very existence of the West. This was a time period in which Protestants and Catholics engaged in a bitter conflict. 10- Both Aztec and Inca religion centered on worship of: a moon goddesses. a sun god. the spirits of former emperors. ancestor"