Mobile Business Programming Exercise
1. Which ones are valid? (Please estimate each one of the following statements)
int x y = 3;
string appName = “Girls Crush”;
float RealNumber = 3.11;
String [3] myUsers = {“Eric”, “Steve”, “Linda”};
ArrayList <String> values = ArrayList <String> ( );
int [ ] income = new int [5];
float abc = 3.22
2. Fill out the blanks
________ (a > b)
{ sum = a+b; }
_________
{ sum = 0; }
3. Fill out the blanks
___________ getTotal (int a, int b)
{
total = a + b;
______________ total;
}
4. Fill out the blanks
___________ method1 (String txt1, String txt2)
{
_____________ comparison;
comparison = txt1.equalTo(txt2);
}
5. What is the final result, given that a = 1, b =2, c =3, and d =5?
a<=d || a>3 || c > d || b < d
6. What is the final result, given that a = 100, b =99, c =93, and d =101?
a<=d && c < 98 && b < d
7. What is the final result of the variable sum, given that a = 100, b =99, c =93, and d =101?
if (a > d || b < c)
{
sum = 100;
}
else
{
sum = 0;
}
8. Fill out the blanks
___________ method2 (String txt1, String txt2)
{
_____________ comparison;
comparison = txt1.equalTo(txt2);
if (comparison)
{
___________ “The two text messages are the same.”;
}
else
{
___________ “The two text messages are different.”;
}
}
In: Computer Science
Chapter 21 – A Better Way to Present Brad’s Case
Fundamentals of Case Management Practice, skills for the human services - 5th ed by Nancy Summers
Please read the following case study and answer the questions to the best of your ability.
Case 21.1: A Better Way to Present Brad's Case
When presenting a case at a service planning conference, your case summary should be brief and address only the most pertinent details of the case. The case summary should follow the six elements outlined in your textbook. Review the following case presentation by Cameron and answer the questions that follow.
Cameron: Uh, this is Brad who is failing in school. He was referred to us by the school. His mother is a single mom, works as a custodian at the Waverly Elementary School. Dad's not in the picture. Burt is failing in school…
Deliliah: I thought his name was Brad. How old is he?
Cameron: (Shuffling papers) Oh, right. It is Brad. Got him mixed up with another kid. Oh yeah. He is 14. So anyway, he is failing in school after his friend got shot. Random. He was walking to school and it was a stray bullet, so Brad is walking alone to school these days. The teachers feel he is having trouble with the loss—maybe feels a little vulnerable himself. That's about it.
Jamal: So, what else do you know about him?
Cameron: That's about it.
Alex: What grade is he in?
Cameron: Oh yeah. He's in 8th grade. Did well up until now.
Jamal: What's your impression of this kid?
Cameron: Oh, you know. An average 14-year-old. Likes football. Goes to the Y after school until Mom gets home.
1. What information is missing from Cameron's case presentation? Considering the six elements of a case presentation, which has he omitted?
2. Do you feel Cameron spent enough time with Brad to develop a sound impression of who Brad is? What about Cameron's presentation leads you to your conclusion?
3. Do you feel Cameron spent enough time with Brad's mother to understand their home life and how she sees Cameron's difficulties? What about Cameron's presentation leads you to your conclusion? What specific questions would you have about Brad's home life?
4. Does Cameron have a good grasp of the strengths in Brad's life? What potential strengths do you see that you would want to pursue further?
5. Overall, how would you rate and describe Cameron's presentation?
In: Psychology
During a recent drought, a water utility in a certain town sampled 100 residential water bills and found that 79 of the residences had reduced their water consumption over that of the previous year.
A) Find a 95% confidence interval for the proportion of residences that reduced their water consumption. Round the answers to three decimal places.
B) Find a 99% confidence interval for the proportion of residences that reduced their water consumption. Round the answers to three decimal places.
In: Statistics and Probability
The water works commission needs to know the mean household usage of water by the residents of a small town in gallons per day. Assume that the population standard deviation is 2.3 gallons. The mean water usage per family was found to be 20.5 gallons per day for a sample of 1559 families. Construct the 90% confidence interval for the mean usage of water. Round your answers to one decimal place.
lower endpoint = ?
upper endpoint =?
In: Statistics and Probability
Town bikes is a SME that produces specialty bikes, made to order.
To produce one bike for one customer order, what are the costs
involve and how do we categories these costs.
DISCUSSION: Each student can discuss one cost and it's
category other students can add more to it by providing details in
terms of journal entries.
Lets try this out.... I am
excited.... (SUBMISSION DEADLINE: 3RD JUNE
In: Accounting
Consider the following actions for dealing with global climate
change. Identify whether each represents adaptation or mitigation.
a) Building up tall levees to stop the rising ocean from flooding a
town.
Mitigation
Adaptation
b) Rising the tax on gasoline.
Adaptation
Mitigation
c) Giving a subsidy for people to buy hybrid cars.
Adaptation
Mitigation
d) Giving a subsidy for people to buy air conditioners for their
homes.
Mitigation
Adaptation
In: Economics
Cross Town Cookies is an all-equity firm with a total market value of $710,000. The firm has 46,000 shares of stock outstanding. Management is considering issuing $155,000 of debt at an interest rate of 7 percent and using the proceeds to repurchase shares. Before the debt issue, EBIT will be $62,600. What is the EPS if the debt is issued? Ignore taxes.
rev: 06_14_2019_QC_CS-170956
Multiple Choice
$1.56
$1.26
$1.44
$.98
$1.66
In: Finance
Imagine yourself in Lowell, Massachusetts in 1840 where either
you or a close family member works as a factory girl in the textile
mill. Discuss what you (or your close family member) experience and
see. Consider how technology has made the town distinct and if
women affiliated with the mill were treated better or worse in
society than their peers elsewhere.
Your response must be at least 200 words in length
In: Economics
Listed below are amount of court income and salaries
paid to the town justices. All amounts are in the thousands of
dollars. Construct a scatteplot salaries? Base on the results, dose
it appears that justices might profit by levying large fines?
Court Income- 66.0 405.0 1566.0 1130.0 273.0
Just Salary-
31 43
90
57 48
250.0 110.0 150.0 31.0
62
26 27 17
post one question
In: Statistics and Probability
Your best friend works as a manager at a local restaurant in your small town. provide concrete examples to highlight what external regulation, introjected regulation, identified regulation, and intrinsic motivation might look like in this specific job. please use different tasks that might be required or completed in the job to help you highlight the different forms of motivation; be clear about how your example fits with the specific form of motivation
In: Psychology