Devry Exams
342 views | +0 today
Follow
Your new post is loading...
Your new post is loading...
Scooped by Helen Beers
Scoop.it!

MIS 535 Final Exam Set 1

http://www.devryhomework.com/product/mis-535-final-exam-set-1/

Helen Beers's insight:

(TCO A) You have been hired by Inspiration Inc. to help improve its profit margin. Inspiration Inc. is a business communications consultancy that services many clients in different industries throughout the United States. The end products of the company are customized recommendations for the best use of a client’s existing resources for improving internal communications, typically delivered via documentation in different media. The company has approximately 100 consultants, all of whom are located in their central headquarters in Chicago. What system do you recommend to improve the company’s business processes and increase its profit margin?

(TCO B) The interaction between information systems and organizations is influenced

(TCO C) The join operation

(TCO D) In TCP/IP, IP is responsible for

(TCO E) You have been asked to implement enterprise software for a manufacturer of kitchen appliances. What is the first step you should take?

(TCO F) When systems are created rapidly, without a formal development methodology

(TCO G) Many users are attacked because they

(TCO A) What is the connection between organizations, information systems, and business processes?

(TCO B) What is a GIS? Describe at least three ways in which a GIS could be used by modern business.

(TCO C) List and describe three main capabilities or tools of a DBMS.

(TCO D) Describe and explain the idea of network neutrality. Are you in favor of network neutrality? Why or why not?

(TCO E) Identify and describe five or more of the current trends in contemporary software platforms.

(TCO F) What is outsourcing? Describe the advantages and disadvantages to outsourcing software development.

(TCO G) What are the security challenges faced by wireless networks?

more...
No comment yet.
Scooped by Helen Beers
Scoop.it!

MGMT 520 Final Exam Set 2

http://www.devryhomework.com/product/mgmt-520-final-exam-set-2/

Helen Beers's insight:

MGMT 520 Final Exam Set 2

more...
No comment yet.
Scooped by Helen Beers
Scoop.it!

MATH 533 Final Exam

http://www.devryhomework.com/product/math-533-final-exam/

Helen Beers's insight:

1. (TCO A) The number of service calls made in the past 60 days by a sample of 20 technical representatives for AJ TECH is given below.

a. Compute the mean, median, mode, and standard deviation, Q1, Q3, Min, and Max for the above sample data on number of service calls made in the past 60 days.

b. In the context of this situation, interpret the Median, Q1, and Q3. (Points : 33)

2. (TCO B) Consider the following data on customers at an office supply store. These customers are categorized by their previous volume purchases and their age.

If you choose one customer at random, then find the probability that the customer

a. is a new customer.

b. is a high volume customer and is in the 40′s

c. is in the 20′s, given that the customer is low volume

3. (TCO B) DCW Chemical is planning to implement an acceptance sampling plan for raw materials. A random sample of 22 batches from a large shipment (having a large number of batches) is selected. If two or more of the 22 batches fail to meet specifications, then the entire shipment is returned. Otherwise, the shipment is accepted.

In a sample of 22 batches from a population that is 1% defective (1% of the batches fail to meet specifications), find the probability that

a. two or more batches fail to meet specifications.

b. exactly two batches fail to meet specifications.

c. fewer than two batches fail to meet specifications.

4. (TCO B) CJ Computer Disks stocks and sells recordable CDs. The monthly demand for these CDs is closely approximated by a normal distribution with a mean of 20,000 disks and standard deviation of 4,000 disks. CJ receives shipments from the supplier once per month (at the beginning of each month).

a. Find the probability that the demand for recordable CDs exceeds 30,000 for a particular month.

b. Find the probability that the demand for recordable CDs is between 12,000 and 18,000.

c. How large an inventory must CJ have available at the beginning of the month so that the probability of running out of recordable CDs (a stock out) during the month is no more than .05?

5. (TCO C) A tool manufacturing company wants to estimate the mean number of bolts produced per hour by a specific machine. A simple random sample of 9 hours of performance by this machine is selected and the number of bolts produced each hour is noted. This leads to the following results.

Sample Size = 9

Sample Mean = 62.3 bolts/hr

Sample Standard Deviation = 6.3 bolts/hr

a. Compute the 90% confidence interval for the average number bolts produced per hour.

b. Interpret this interval

c. How many hours of performance by this machine should be selected in order to be 90% confident of being within 1 bolt/hr of the population mean number of bolts per hour by this specific machine?

6. (TCO C) A clock company is concerned about errors in assembly of their custom made clocks. A random sample of 120 clocks from today’s production yields nine clocks with assembly errors.

a. Compute the 95% confidence interval for the percentage of clocks with assembly errors in today’s production

b. Interpret this confidence interval

c. How many clocks should be selected in order to be 95% confident of being within 2% of the population percentage of clocks with assembly errors in today’s production?

7. (TCO D) An article about women in business claims that 28% of all small businesses in the United States are owned by women. Sally Parks believes that this figure is overstated. A random sample of 2,000 small businesses is selected with 546 being owned by women. Does the sample data provide evidence to conclude that less than 28% of small businesses in the United States are owned by women (with a = .10)? Use the hypothesis testing procedure outlined below.

a. Formulate the null and alternative hypotheses

b. State the level of significance

c. Find the critical value (or values), and clearly show the rejection and nonrejection regions

d. Compute the test statistic

e. Decide whether you can reject Ho and accept Ha or not.

f. Explain and interpret your conclusion in part e.  What does this mean?

g. Determine the observed p-value for the hypothesis test and interpret this value. What does this mean?

h. Does the sample data provide evidence to conclude that less than 28% of small businesses in the United States are owned by women (with a = .10)?

8. (TCO D) Bill Smith is the Worthington Township manager. When citizens request a traffic light, the staff assesses the traffic flow at the requested intersection. Township policy requires the installation of a traffic light when an intersection averages more than 150 vehicles per hour. A random sample of 48 vehicle counts is done. The results are as follows:

Sample Size = 48

Sample Mean = 158.3 vehicles/hr.

Sample Standard Deviation = 27.6 vehicles/hr.

Does the sample data provide evidence to conclude that the installation of the traffic light is warranted (using a = .10)?  Use the hypothesis testing procedure outlined below.

a. Formulate the null and alternative hypotheses

b. State the level of significance

c. Find the critical value (or values), and clearly show the rejection and nonrejection regions

d. Compute the test statistic

e. Decide whether you can reject Ho and accept Ha or not

f. Explain and interpret your conclusion in part e. What does this mean?

g. Find the observed p-value for the hypothesis test and interpret this value. What does this mean?

h. Does this sample data provide evidence (with a = 0.10), that the installation of the traffic light is warranted?

 

more...
No comment yet.
Scooped by Helen Beers
Scoop.it!

HRM 598 Final Exam

http://www.devryhomework.com/product/hrm-595-final-exam/

Helen Beers's insight:

1. Joe McDonald is the HR manager of ACME chemicals. His boss, Bill Jacobs, is concerned that the interactions between the various departments of the company are inconsistent and that there is too much competition between departments rather than cooperation. Bill has asked you about ways to improve the negotiations between business units. In your explanation to Bill, you need to explain the following: What are the three primary reasons that negotiations occur? What is the difference between bargaining and negotiation? Why must successful negotiations involve both tangible and intangible components? Do you think that ACME needs to pursue an integrative or a distributive approach to their future interdepartmental negotiations? (Points : 20)

2. Define the term “conflict” and describe how it impacts the negotiation process. Your explanation should include the 4 levels of conflict and the dysfunctions that conflict can create. In your response, you need to also provide your opinion as to whether conflict is always a negative component in negotiations. If not, why? (Points : 15)

3. Jack Johnson owns a 1998 Ford Mustang that he is looking to sell. He advertises in the Auto Trader. Mary Smith responds to his ad and expresses interest in purchasing the vehicle. Jack is asking $3500 for the car. Mary is looking to pay no more than $2500 for the vehicle. Would you describe this negotiation as a distributive or an integrative negotiation? Why? Jack has set $3500 as the price of his car but is willing to take $3000 for the vehicle. Anything under $3000 will not be accepted. Mary wants to pay $2500 for the car, but is willing to go up to $3000. Anything over $3000 will cause the deal to fail. Define and contrast the Walkaway Points, Target Points and Asking Price/Initial Offer of the parties. What are some of the strategies that could be used by each party to achieve the outcome they desire? (Points : 30)

4. What makes an integrative negotiation different from a distributive negotiation? Define the key steps in the integrative negotiation process. How does establishment of a BATNA aid the parties in realizing their integrative outcome? (Define the term BATNA in your response). If a win-win outcome is beneficial to both parties, then why is it so difficult to achieve? (Points : 30)

5. Often there are other parties to a negotiation that can add great complexity to the process. Define the following terms: Negotiating Dyad; Agent; Constituency; Bystander; Audience. What are some of the reasons that an individual might engage the services of an agent to represent him/her in a negotiation? (Discuss at least three) What are the three distinct relationships that an Agent has to maintain in the negotiation process? (Points : 30)

6. Marie Smith is the head of Marketing for Jones Construction. Harry Brown is the on-site project manager for all major construction projects. Marie is interested in expanding the budget for general marketing activities. Harry wants these resources reserved for existing projects. Marie comes to you for advice on the key steps she should use in preparing for her negotiation with Harry. Discuss the 7 steps to an ideal negotiation process. (Points : 15)

7. As Marie and Harry enter into their negotiations, their perceptions of each other will be an important component to the negotiation process. Define perception and the role it plays in the negotiation process. What are the four major perceptual errors that tend to occur? What does the term “framing” mean and how does it relate to the issue of perceptions? How can we counter these perceptual errors? (Points : 30)

8. We have discussed the importance of communication in the negotiation process. We reviewed the concept of communication as a sender encoding a message to a receiver who decodes the message and then responds back to the sender – thus creating the feedback process important to every negotiation. What are the major sources of distortion that can interfere with communication? (Name and define at least 3) What are the three key questions we need to ask regarding communication in negotiations? What role does listening play in the communications process (Describe the 3 types of listening). What are some of the ways that a negotiator can improve his/her communication skills? (Points : 30)

9. When we look at the complexities of the negotiation process, there are many situations where a negotiator might consider the use of questionable tactics to accomplish his/her goals. This brings up the important question of ethics in negotiation. Define the 4 types of ethical reasoning. Why do people use deceptive/ambiguous tactics in negotiation? What are some of the factors that shape a predisposition to the use of unethical tactics? How can we effectively respond to the use of unethical practices? (Points : 20)

10. Barney and Marilyn have been married for six months. They engage in negotiations consistently as a way to improve their understanding of each other and to build a loving relationship. How does this “relationship” negotiation differ from the negotiation practices that we have discussed involving business relationships? Research has uncovered 4 fundamental types of relationship forms. Define and contrast them. Which of the four types represent the relationship between Barney and Marilyn? What are the three key elements necessary for managing negotiations within relationships? Which do you think is the most important? Why? (Points : 30)

more...
No comment yet.
Scooped by Helen Beers
Scoop.it!

MGMT 520 Final Exam Set 1

http://www.devryhomework.com/product/mgmt-520-final-exam-set-1/

Helen Beers's insight:

MGMT 520 Final Exam Set 1

more...
No comment yet.
Scooped by Helen Beers
Scoop.it!

HRM 599 Final Exam

http://www.devryhomework.com/product/hrm-599-final-exam/

Helen Beers's insight:

1. Question : (TCO A) What are some of the legal and regulatory influences on discretionary benefits?

2. Question : (TCO B) Give a brief overview of the main provisions of HIPAA.

3. Question : (TCO C) Discuss the two forms of employer-sponsored disability coverage. Analyze the potential advantages of each for the employee and for the employer.

4. Question : (TCO D) Your company’s CEO is interested in implementing a new dental plan for employees and has asked you to do some research. The CEO wants you to report back to him in 3 weeks with the following information: What are the three main types of dental care plans? Discuss each plan and make a recommendation for your company.

5. Question : (TCO E) Discuss the various FASB rulings associated with retiree health insurance.

6. Question : (TCO F) You have recently been hired as an employee benefit consultant and have been asked to recommend the establishment of either a defined contribution or a defined benefit plan. Given the following employer objectives, which type of plan would you recommend? Specify the type of retirement plan you would recommend. Explain how your recommendation would handle the employer’s objectives.

Employer objectives include majority of employees are young would like to encourage long potential service concerned about providing retirement income, capital accumulation, and/or estate benefits concerned about limiting their funding costs and administrative expenses

7. Question : (TCO G) Discuss the concept of “good business sense” of benefits communication and the primary objectives of an organization’s benefits communication program.

8. Question : (TCO H) Family assistance programs help employees with caring for loved ones, both young and old. Briefly describe the three types of family assistance programs and their benefits.

more...
No comment yet.