Answer the questions in full
1: What field in the IP header can be used to ensure that a packet is forwarded through no more than N routers?
2: Do routers have IP addresses? If so, how many?
3: Suppose you wanted to implement a new routing protocol in the SDN control plane. At which layer would you implement the protocol? Explain
In: Computer Science
python: Implement a function that reverses a list of elements by pushing them onto
a stack in one order, and writing them back to the list in reversed order.
In: Computer Science
Scenario The following chart displays the results of the first year’s production of a new electric-car produced by Sleek Motors. The table was created from data supplied by the company’s entire production department managed by Isaac Newton, as a means of controlling production output. You recently joined the production department as a quality assurance associate after grading with a degree in business. Your manager, Tomas has asked you to do an analysis of the first year's production results. Tomas indicated that this information will be used by the Vice President in his evaluation of areas of improvement, change, or processes used by the production department in the production of the mini-car. The company aims for the highest possible quality products for consumers. The chart below describes the standards set by the department and the results for each branch of Sleek Motors. A comparison of the standard to the results allows the reader to form conclusions about the success or failure of the production department to meet the goals envisioned by the company. It also allows the reader to recognize patterns from the data from which conclusions can be drawn as to the relationship between elements (e.g. cost expended vs time expended; those who spent more time had a higher cost).
|
Metrics |
Standard |
Ft. Wayne |
Georgetown |
Koenigsegg |
Kansas City |
Lingotto |
|
Total cost to Manuf. (X unit) |
13,500 |
15,250 |
14,100 |
12,750 |
16,000 |
14,250 |
|
Manf. Cycle time (Time x Veh- hrs.) |
15 |
18 |
16 |
12 |
12 |
14 |
|
Yield % of cars without rework |
98% |
99% |
97% |
96.50% |
97.50% |
95.15% |
|
Def Rate/ Recall Rate |
2% |
1% |
3% |
3.50% |
2.50% |
4.85% |
|
Scrap Rate |
2% |
3% |
4% |
2.50% |
2% |
1.90% |
|
Aveg. Of Production |
0.50% |
1% |
1.50% |
0.75% |
0.50% |
0.75% |
|
Training Time (Hrs. X Month) |
8 |
6 |
3 |
5 |
7 |
4 |
|
Shipping Problems/Damage (x 10,000 units) |
1 |
2 |
4 |
2 |
1 |
3 |
|
Safety Incident Per employee |
1.50% |
2.25% |
0.75% |
3% |
2% |
1.90% |
|
# of units manufacture x year |
45,000 |
43,000 |
27,000 |
42,500 |
48,000 |
45,500 |
|
Utilization Rate (Cap rate facility during available production time |
81.82% |
78.18% |
49.09% |
77.27% |
87.27% |
82.73% |
Explain why Sleek Motors needs to be concerned with the results for the electric-car Standard Specifications
Compare the actual performance with the standards for the electric-car drawing conclusions from what is evident from the data in the table.
Make sure to discuss each standard and explain the results for each branch.
Analyze the deviations between the branches and the standards for each metric.
Determine whether more control is necessary or if the standard should be changed.
Explain the reasoning. Corrective Action Explain how implementing Total Quality Management can develop solutions to resolve Sleek Motors' issues with meeting the standards and/or make changes to processes or behaviors.
In: Operations Management
1. About how many species have been given scientific names to date?
a. 100,000
b. 500,000
c. 1 to 2 million
d. over 6 billion
2. Most species live in
a. the air surrounding the earth
b. the ocean
c. temperate zones
d. tropical regions
3. Which of the following statements is true of most ancient species? They
a. are still surviving today
b. are living in dormant states
c. died leaving behind fossils
d. became extinct without leaving fossils
4. “Naming, describing and classifying organisms into different categories based on their characteristics” is a definition of
a. taxonomy
b. natural selection
c. biology
d. morphology
5. Which of the following is the most specific level of classification?
a. Class
b. Genus
c. Order
d. Phylum
6. The great diversity of life was largely caused by
a. Spontaneous mutations
b. Natural selection
c. Taxonomic transformation
d. Genetic manipulation
7. The system of biological classification used today was created by
a. Aristotle
b. Carolus Linnaeus
c. Charles Darwin
d. Stephen Jay Gould
8. The organisms with the greatest number of species are
a. Insects
b. Rodents
c. Single celled bacteria
d. Vertebrates
9. Which of the following is the correct format for binomial nomenclature?
a. Homo Sapiens
b. Homo sapiens
c. Homo sapiens
d. homo sapiens
10. Which of the following is the broadest classification category of living things?
a. Family
b. Genus
c. Phylum
d. Species
11. A population of organisms that can reproduce fertile offspring is a
a. Family
b. Genus
c. Kingdom
d. Species
12. In which phylum do humans belong?
a. Chordates
b. Invertebrates
c. Primates
d. Prokaryotes
13. The use of two names as the scientific name for an organism is called
a. Binomial nomenclature
b. Biotaxonomy
c. Darwinian classification
d. Dewey system
14. The main purpose of using the Linnaean classification system is to be able to
a. Trace the evolution of different species
b. Count all living organisms past and present
c. Group organisms with others with similar characteristics
d. Organize organisms from most simple to most complex
15. The Linnaean classification system is most like
a. A library catalogue system
b. Google’s search engine
c. The index of a book
d. Telephone area codes
16. Which of the following is a characteristic shared by all living organisms? They
a. Reproduce sexually
b. Develop spores for protection
c. Begin life as a single cell
d. Maintain a constant body temperature
17. Which of the following differentiates living things from non-living things?
a. The presence of carbon
b. Chemical activity
c. Growth and development
d. Motility
Answer each of the following questions as true or false:
18. Living organisms regulate their use of energy.
19. All species in the animal kingdom obtain energy by ingesting other living things.
20. All mammals are primates.
21. The sum of all the energy used by living organisms is called anabolism.
22. Living things may remain dormant for many years.
23. Diversity is an important contributor to a sustainable ecosystem.
24. Most species have been identified and given a scientific name.
25. Homeostasis is dependent on positive feedback mechanisms.
In: Biology
Please write a 2-page paper addressing the questions below
§Describe the process for generating idea.
§How can designers use idea generation to develop solutions?
§What’s your favorite technique for idea generation? Why?
§How do you screen ideas to find the best one? How does this help with the next step of the process, prototyping?
In: Operations Management
In: Operations Management
Jacksonville Financial Service Co. which specializes in appliance repair service, is owned and operated by Cindy Latty.
Unadjusted Trial Balance December 31,2010
| Debit balance | Credit balance | |
|---|---|---|
| Cash | $10,200 | |
| Accounts receivable | $34,750 | |
| Prepaid insurance | $6,000 | |
| Supplies | $1,725 | |
| Land | $50,000 | |
| Building | $80,750 | |
| Accumulated depreciation-Building | $37,850 | |
| Equipment | $45,000 | |
| Accumulated depreciation-Equipment | $17,650 | |
| Accounts payable | $3,750 | |
| Unearned rent | $3,600 | |
| Cindy Latty, Capital | $103,550 | |
| Cindy Latty, Drawings | $8,000 | |
| Fees earned | $158,600 | |
| Salaries and Wages expense | $56,850 | |
| Utilities expense | $14,100 | |
| Adversiting expense | $7,500 | |
| Repair expense | $6,100 | |
| Miscelleneous Expense | $4,025 |
The data related to year ended adjustments are as follows:
| a. | Depreciation of building for the year, $2,100 |
| b. | Depreciation of equipment for the year, $3,000 |
| c. | Accrued salaries and wages at Dec. 31, $800 |
| d. | Unexpired insurance at Dec. 31, $1,500 |
| e. | Fees earned but unbilled on Dec.31, $2,150 |
| f. | Supplies on hand at Dec. 31, $600 |
| g. | Rent unearned at Dec. 31, $1,500 |
Required:
Prepare Balance Sheet and Income and Expenditure Statement as at 31, 2010.
In: Accounting
Write a Java program that implements a queue in a hospital. I want your program to ask the user to enter the number of patients then enter the patient number starting from 110 till the end of the queue then print number of patients waiting in the queue.
Suppose you have a queue D containing the numbers (1,2,3,4,5,6,7,8), in this order. Suppose further that you have an initially empty Stack S. Give a code fragment that uses S, to store the elements in the order (8,7,6,5,4,3,2,1) in D.
In: Computer Science
What is the difference between a cashier's check and a certified check? Can a bank refuse to certify a check? Can a bank refuse to honor a cashier’s check? When writing your response, be sure to discuss the issue and pay attention to your writing.
In: Operations Management
With Donald Trump as the current President of the U.S., are we likely to become more of a command economy? Justify the stand you take.
In: Economics
Define a problem with user input, user output, Switch and some
mathematical computation. Write the pseudocode, code and display
output.
Include source code and output. If no output explain the reason why
and what you are going to do make sure it does not happen again aka
learning from your mistakes.
Problem:
Pseudocode:
Code:
Output:
In: Computer Science
Cash Receipts
The sales budget for Perrier Inc. is forecasted as follows:
| Month | Sales Revenue |
|---|---|
| May | $130,000 |
| June | 150,000 |
| July | 200,000 |
| August | 130,000 |
To prepare a cash budget, the company must determine the budgeted cash collections from sales. Historically, the following trend has been established regarding cash collection of sales:
The company gives a 2 percent cash discount for payments made by customers during the month of sale. The accounts receivable balance on April 30 is $22,000, of which $7,000 represents uncollected March sales and $15,000 represents uncollected April sales. Prepare a schedule of budgeted cash collections from sales for May, June, and July. Include a three-month summary of estimated cash collections.
| Perrier, Inc. Schedule of Budgeted Cash Collections Quarterly by Months |
||||
|---|---|---|---|---|
| May | June | July | Total | |
| Total Cash receipts: | $Answer | $Answer | $Answer | $Answer |
In: Accounting
Define null hypothesis,alternative
hypothesis,reactivity
In: Psychology
Sitwell Corporation manufactures titanium and aluminum tennis racquets. Sitwell's total overhead costs consist of assembly costs and inspection costs. The following information is available:
| Cost | Titanium | Aluminum | Total Cost |
| Assembly | 500 mach. hours | 500 mach. hours | $45,000 |
| Inspections | 350 | 150 | $75,000 |
| 2,100 labor hours | 1,900 labor hours |
Sitwell is considering switching from one overhead rate based on
labor hours to activity-based costing.
Using activity-based costing, how much assembly cost is assigned to
titanium racquets?
In: Accounting
Question 1:Write a program that randomly generates 100 dates and
store them into a vector. Use the Date class provided . The dates
generated must be within 1000 days after 1/1/2000.
Question 2:Sort the 100 dates generated in Question 1 in ascending
order.
This is Class data.h.(Please don't change the data.h file)
data.h
#ifndef DATE_H_
#define DATE_H_
#include
#include
using namespace std;
class Date {
friend ostream &operator<<( ostream &,
const Date & );
private:
int day;
int month;
int year;
static const int days[]; // array of days per month
void helpIncrement(); // utility function for incrementing date
public:
Date(int=1, int=1, int=0);
void setDate(int,int,int);
bool leapYear( int ) const; // is date in a leap
year?
bool endOfMonth( int ) const; // is date at the end of month?
Date &operator++(); // prefix increment operator
Date operator++( int ); // postfix increment operator
const Date &operator+=( int ); // add days, modify object
bool operator<(const Date&) const;
void showdate();
};
const int Date::days[] =
{ 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
Date::Date(int d, int m, int y) {
day = d;
month = m;
year = y;
// initialize static member at file scope; one classwide copy
}
// set month, day and year
void Date::setDate( int dd, int mm, int yy )
{
year = yy;
month = ( mm >= 1 && mm <= 12 )? mm : 1;
// test for a leap year
if ( month == 2 && leapYear( year ) )
day = ( dd >= 1 && dd <= 29 ) ? dd : 1;
else
day = ( dd >= 1 && dd <= days[ month ] ) ? dd :
1;
} // end function setDate
// if the year is a leap year, return true; otherwise, return
false
bool Date::leapYear( int testYear ) const
{
if ( testYear % 400 == 0 ||
( testYear % 100 != 0 && testYear % 4 == 0 ) )
return true; // a leap year
else
return false; // not a leap year
} // end function leapYear
// determine whether the day is the last day of the month
bool Date::endOfMonth( int testDay ) const
{
if ( month == 2 && leapYear( year ) )
return testDay == 29; // last day of Feb. in leap year
else
return testDay == days[ month ];
} // end function endOfMonth
// function to help increment the date
void Date::helpIncrement()
{
// day is not end of month
if ( !endOfMonth( day ) )
day++; // increment day
else
if ( month < 12 ) // day is end of month and month < 12
{
month++; // increment month
day = 1; // first day of new month
} // end if
else // last day of year
{
year++; // increment year
month = 1; // first month of new year
day = 1; // first day of new month
} // end else
} // end function helpIncrement
// overloaded prefix increment operator
Date &Date::operator++()
{
helpIncrement(); // increment date
return *this; // reference return to create an lvalue
} // end function operator++
// overloaded postfix increment operator; note that the
// dummy integer parameter does not have a parameter name
Date Date::operator++( int )
{
Date temp = *this; // hold current state of object
helpIncrement();
// return unincremented, saved, temporary object
return temp; // value return; not a reference return
} // end function operator++
// add specified number of days to date
const Date &Date::operator+=( int additionalDays )
{
for ( int i = 0; i < additionalDays; i++ )
helpIncrement();
return *this; // enables cascading
} // end function operator+=
// overloaded output operator
ostream &operator<<( ostream &output, const Date
&d )
{
// static string monthName[ 13 ] = { "", "January",
"February",
// "March", "April", "May", "June", "July", "August",
// "September", "October", "November", "December" };
//
// output << d.day << " " << monthName[ d.month ]
<< " "<< d.year;
output << setfill('0')
<< setw(2)
<< d.day << '/'
<< setw(2)
<< d.month << '/'
<< setw(4)
<< d.year;
return output; // enables cascading
} // end function operator<<
bool Date::operator<(const Date& right) const {
return (year < right.year || (year == right.year
&& month < right.month) ||
(year ==
right.year && month == right.month && day <
right.day));
}
void Date::showdate()
{
cout << "The date is ";
cout << setfill('0')
<< setw(2) << day
<< '/'
<< setw(2) << month
<< '/'
<< setw(2) << year %
100
<< endl;
return;
}
#endif /* DATE_H_ */
In: Computer Science