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July 23, 2014

Homework Help: Computers

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Computers
Develop a use case diagram for a department store credit card system. Include at least two actors and four use cases.
Sunday, December 2, 2012 at 7:22pm

LAN network workshop
6. School network LAN A school wants to have their 5 computers labs with Internet connection. Each lab having 21 computers that directly connected to each other and to the Internet. Each lab is aligned vertically at each floor from ground to fifth floor. The main Internet ...
Sunday, December 2, 2012 at 4:24am

computers
what part of a presentation slowws you to add charecter data?
Friday, November 30, 2012 at 3:21pm

MIS Nooona MBA
1- I need some ways the company use data on computers before discarding them ? 2- I want three programs that can destroy data on hard disk ? 3- Which method or program is the best for destroying data so that no body can recover it ?
Friday, November 30, 2012 at 2:22pm

QBASIC, Computers question 2
Why do I keep getting a Type Mismatch error on this line? Also, when i click "View" to view my output screen its blank, so nothing is printing.... can so please help me resolve this? PRINT USING D$; NAM$; VehicleType$; DaysHeld; Miles; Charge My Code: '...
Thursday, November 29, 2012 at 12:36pm

Mba
1- three ways that companies use to destroy their data before destroying their computers . 2-three programs that permanently destroy data on a hard disk. 3- Best methods or program for destroying data so nobody can recover it . Thanks.
Thursday, November 29, 2012 at 12:07pm

QBASIC, Computers
The following is a list of salaries of the six employees in a certain company: Name Salary T. Angel $43,000 F. Smith $31,000 K. Johnston $22,000 P. Miner $18,000 C. Altman $27,000 A. Lu $19,000 Read a single dimension array for name and another array for Salary. Calculate and ...
Thursday, November 29, 2012 at 11:39am

Managerial Finance
The cost of capital for Goff Computers,Inc
Tuesday, November 20, 2012 at 3:14pm

English ms. sue
ms. sue for the article an ode to user friendly pencil i need to write thematic statement, but i not sure what to exactly say about it, cause its just about the author being ironic and making a point. also ms. sue do the title be ironic as well because odes be for heroes or ...
Monday, November 19, 2012 at 8:32pm

english
please proofread my contrast and comparision paper Another War for the People of the United States Although the Air Force, Navy, and Army were different in the 1940's and the 200's show that, even though technology and communication have improved, conflicts between ...
Sunday, November 18, 2012 at 9:54pm

computers lies or truth VEY URGENT
I saw a website that said the world will end in 2015. Is this true or not? I'm getting really really scared.
Wednesday, November 14, 2012 at 4:38pm

Computers
What are Two examples of Internet Vandalism
Monday, November 12, 2012 at 1:05pm

international Business
Think about what it might have been like to coordinate a meeting sixty-five years ago, before computers and conference calling. How would a business in Toronto have conducted business with someone in London, England, 65 years ago?
Thursday, November 8, 2012 at 9:41pm

international Business
Think about what it might have been like to coordinate a meeting sixty-five years ago, before computers and conference calling. How would a business in Toronto have conducted business with someone in London, England, 65 years ago?
Thursday, November 8, 2012 at 9:41pm

economics
6) If average movie ticket prices rise by about 5 percent and attendance falls by about 2 percent, other things being equal, the elasticity of demand for movie tickets is about: A. 0.0 B. 0.4 C. 0.6 D. 2.5 7) When labor is the variable input, the average product equals the A. ...
Monday, October 29, 2012 at 5:34pm

Computers
I know that there are a whole bunch of proxy servers out there but I can't seem to find one that will help me get around the system. I am wanting to use this proxy address to help me access school resource websites, but they're all blocked. HELP!!!! Please reply soon ...
Wednesday, October 24, 2012 at 11:10am

computers
When running SNORT IDS, why might there be no alerts?
Tuesday, October 23, 2012 at 11:34pm

Computers
What are some computer work related disorders?
Tuesday, October 23, 2012 at 9:32pm

Computers
May you please identify poor computer ergonomics.
Tuesday, October 23, 2012 at 9:30pm

computers and math PLEASE HELP
Please somebody do you know any websites that have virtual place value blocks for making decimals. Please make suer i can acctually make the decimal on the websites. Lastly make sure it s a websites that i can stay on for as longt as i want without the website saying that ...
Tuesday, October 23, 2012 at 6:34pm

computers and math
Do you know any websites that have virtual place value blocks for making decimals. Please make suer i can acctually make the decimal on the websites. Lastly make sure it s a websites that i can stay on for as longt as i want without the website saying that there is a limit. ...
Tuesday, October 23, 2012 at 5:13pm

Computers
How can computers affect our health?
Monday, October 22, 2012 at 5:49pm

math
Suppose a computer virus begins by infecting 8 computers in the first hour it is released. Each hour after that, each newly infected computer causes 8 more computers to become infected. The function y = 8 (exponent x) models this situation. make a table with integer values of ...
Saturday, October 20, 2012 at 6:59pm

Accounting
Financial Accounting 1. The following information was made available from the income statement and balance sheet of Meranda Company: ITEM 12/31/2010 12/31/2009 Accounts Receivable $ 42,000 $ 45,100 Accounts Payable 27,900 24,500 Merchandise Inventory 68,000 63,000 Sales (2010...
Friday, October 19, 2012 at 9:41am

statistics
in a survey 15% of the student said they don't own computers if 75 didn't own computers how many took the survey
Thursday, October 18, 2012 at 9:42am

computers
Which graphical input source acts like a copy machine but copies the image to the computer instead of paper?
Sunday, October 14, 2012 at 5:04pm

Math
Supplier on-time delivery performance is critical to enabling the buyer’s organization to meet its customer service commitments. Therefore, monitoring supplier delivery times is critical. Based on a great deal of historical data, a manufacturer of personal computers &#...
Sunday, October 14, 2012 at 7:27am

Computer (Programming with Python)
Problem 1: Multiplication Drill Computers can perform calculations extremely quickly and accurately, but it's often handy to calculate with the computers we carry around inside our heads. Write a program to drill you in multiplication tables. Your program should read a ...
Sunday, October 7, 2012 at 4:17am

math
The Media cnter at Josh's school has a computer area. The first four rows have sixm computers. the fifth row has four computers. how many computers are there in all?
Tuesday, October 2, 2012 at 5:57pm

Computers
Daily Life Magazine wants an analysis of the demographic characteristics of its readers. The Marketing Department has collected reader survey records containing the age, gender, marital status, and annual income of readers. Design an application that accepts reader data and ...
Sunday, September 30, 2012 at 11:35pm

Computers
What are calculations entered into a spreadsheet called? Formulas? Or Values? I'm thinking its formulas but Values talks about calculations on a spreadsheet too.
Thursday, September 27, 2012 at 1:43pm

Computers (Programming by Python)
Problem 1: Multiplication Drill Computers can perform calculations extremely quickly and accurately, but it's often handy to calculate with the computers we carry around inside our heads. Write a program to drill you in multiplication tables. Your program should read a ...
Wednesday, September 19, 2012 at 7:47am

computers
19. The major reason for the predominance of the PCI bus in the latest models of PCs is that End of exam A. it's exclusively manufactured in the USA. B. the size and form factor make it easy to package. C. the technology was released as open source. D. it uses ASSEMBLER ...
Tuesday, September 18, 2012 at 11:00pm

computers
Two PC repair technicians are discussing the electrical system of a PC. Technician A says that the power supply provides electricity to all the devices in a PC. Technician B says that the power supply supplies 3.3, 5, and 12 volts of AC power. Which technician is correct
Tuesday, September 18, 2012 at 10:16pm

computers
Two PC repair technicians are discussing the electrical system of a PC. Technician A says that the power supply provides electricity to all the devices in a PC. Technician B says that the power supply supplies 3.3, 5, and 12 volts of AC power. Which technician is correct?
Tuesday, September 18, 2012 at 9:58pm

Statistics
Can you change this research question into a null hypothesis: What is the difference in students’ computer anxiety based on whether or not they own computers?
Wednesday, September 12, 2012 at 4:52pm

math
Computers manufactured by a certain company have a serial number consisting of a letter of the alphabet followed by a five-digit number. If all the serial numbers of this type have been used, how many sets have already been manufactured?
Tuesday, September 11, 2012 at 9:16pm

economics
With a fixed amount of resources, 20 units of computers or 30 units of food can be produced. Also, the combinations of computer and food can be produced. Combinations are 25 units of food and 4 units of computers, 20 units of food and 7 units of computers, 15 units of food and...
Tuesday, September 11, 2012 at 12:05pm

computers
Write a program that will emulate a cash register. Ask the user to input the price of three items. Get a subtotal. Determine the tax (6% ) of the subtotal. Find the total amount of the sale subtotal plus tax. Display the price of each item, subtotal amount, tax amount and ...
Monday, September 10, 2012 at 11:47pm

Computers
If a floptical disk doesn't have a write-protection notch, how is write-protection accomplished?
Friday, September 7, 2012 at 6:11pm

Easy Mathematics Lesson 1-1
A principal has 144 computers for 24 classrooms. Which of the following is a factor of 24? A. 6 B. 7 C. 120 D.144
Thursday, September 6, 2012 at 5:57pm

Computers
The Romance World Cruise Line provides special gifts for passengers who are newlyweds, as well as for those who have been married more than 40 years. Design a pseudocode for a program that accepts a couple's last name, ship cabin number, and number of years married. ...
Monday, September 3, 2012 at 9:34pm

computers
describe the minimum equipment needed for software for 3 physicians, administrative personnel, 4 clinical assistants, plus an office manager
Sunday, September 2, 2012 at 7:50pm

Computers
double **dptr; dptr = new double*[5]; for (int i = 0; i < 5; i++) dptr[i] = new double[3]; How many rows and columns will there be in dptr? Also, what would the code look like to Delete all the space allocated for dptr???
Friday, August 31, 2012 at 1:12am

writing sentences and paragrahs
Background You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one particular ...
Friday, August 10, 2012 at 12:45pm

math
A small group of employees in a company get viruses on their computers. Every hour, each computer infects one other computer. If it takes 8 hours for 100 computers to be infected, how long would it take for only 50 computers to be infected?
Thursday, August 2, 2012 at 1:52pm

system analysis and palnning
objective The Milestone Assignments are based on the Projects and Cases for use with the Systems Analysis and Design Methods textbook by Whitten & Bentley. There are six (6) parts to the Project, consisting of twelve (12) milestones. During Weeks 2-7, you will be required to ...
Thursday, July 26, 2012 at 11:07pm

math help
Universal instruments found that the monthly demand for its new line of Galaxy Home Computers t months after placing the line on the market was given by D(t) = 2900 − 2300e−0.08t (t > 0) Graph this function and answer the following questions. (a) What is the ...
Friday, July 20, 2012 at 9:26pm

Calculus
Universal instruments found that the monthly demand for its new line of Galaxy Home Computers t months after placing the line on the market was given by D(t) = 2900 − 2300e−0.08t (t > 0) Graph this function and answer the following questions. (a) What is the ...
Thursday, July 19, 2012 at 6:22pm

Computers
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She would like an automated system but has a very small budget. Write a 4-5 page paper in which you ...
Sunday, July 15, 2012 at 8:12pm

Computers
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She would like an automated system but has a very small budget. Write a 4-5 page paper in which you ...
Sunday, July 15, 2012 at 1:09pm

computers
computer literacy 103 question for dq week1 dq the future is now? pretty soon at least.
Saturday, July 14, 2012 at 7:39pm

Computers
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to manually track and reorder high demand items. She would like an automated system but has a very small budget. Write a 4-5 page paper in which you ...
Saturday, July 14, 2012 at 4:54pm

Stats
I ran this an an independent samples t-test. It is a t rest according to the professor, just want to make sure I have the right one. A researcher wanted to answer the following question: What is the difference in students' computer anxiety based on whether or not they own ...
Saturday, July 14, 2012 at 10:07am

computers
How can i tell python to stop printing something after a specific amount of time?
Friday, July 13, 2012 at 2:21pm

stsats
A researcher wanted to answer the following question: What is the difference in students' computer anxiety based on whether or not they own computers? The researcher surveyed 92 undergraduate education students via an online survey. In the survey, the researcher asked a ...
Monday, July 9, 2012 at 6:56pm

math
A stationery retailer generally prices portable computers using a 30 percent markup. The retailer expects to sell 100 portable computers at the 30 percent markup. How many units would it have to sell at a 10 percent increase in price from the original price to maintain the ...
Saturday, June 30, 2012 at 7:13pm

computers
Although label choices vary for different printers, your textbook recommends __________ for laser and ink jet printers. A. Avery standard, 5160, Address B. Avery standard, 6150, Label C. Avery standard, 6150, Address D. Avery standard, 5160, Label I've looked through the ...
Wednesday, June 27, 2012 at 6:20pm

Statistics
A study was conducted in order to estimate u, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults give a mean weekly computer usage time of 8.5 hours and that from prior studies , the population standard deviation ...
Monday, June 25, 2012 at 9:13pm

Statistics
I bemieve the t test is paired , want to make usre beofre I run the stats. A researcher wanted to answer the following question: What is the difference in students' computer anxiety based on whether or not they own computers? The researcher surveyed 92 undergraduate ...
Sunday, June 24, 2012 at 3:16pm

math
A researcher wanted to answer the following question: What is the difference in students' computer anxiety based on whether or not they own computers? The researcher surveyed 92 undergraduate education students via an online survey. In the survey, the researcher asked a ...
Sunday, June 24, 2012 at 12:13pm

statistics
1. A random sample of 100 computers showed a mean of 115 gigabytes used with a standard deviation of 20 gigabytes. What is the standard error of the mean?
Monday, June 18, 2012 at 4:51pm

computers
future impact of mobile computing on desktop computing
Monday, June 11, 2012 at 4:50am

computers
what is the future of email in India after real time communications on social network
Monday, June 11, 2012 at 4:49am

computers
explain the scope of 6th sense technology in upcoming input & out\put devices
Monday, June 11, 2012 at 4:48am

computers
write the features of next generation micro processers
Monday, June 11, 2012 at 4:46am

business
1. An auto manufacturer negotiates a deal to have its cars appear in a Hollywood film. This is an example of A. publicity. C. media placement. B. product placement. D. image exposure. 2. To affect market _______, a company’s framework could be geographic, demographic, ...
Wednesday, June 6, 2012 at 8:10pm

computers
who created coach leather
Sunday, June 3, 2012 at 2:28pm

computers
Write a program that will ask the user to enter a person's age, weight and birth month. Your program will compare the entered value to the following and print the appropriate response. Be sure to use modules. The secret answers: age=25 The comparison: if the guessed age ...
Tuesday, May 22, 2012 at 8:50pm

Computers
For each order, display the Company Name, City, and the Country for the customer who placed the order.
Sunday, May 13, 2012 at 1:49am

child care management
A teaching method that uses computers to help children learn is called ?
Saturday, May 12, 2012 at 7:20pm

computers
Imagine that you have been hired as an IT consultant and have been asked to write a recommendation for an OS. This start-up company primarily develops games and has approached you to recommend an OS for its 25 employees who use desktop PCs. The primary purpose of the desktops ...
Thursday, May 10, 2012 at 10:59pm

decision science
The university computer lab has 10 computers which are constantly being used by students. Users need help from the one lab assistant fairly often. Students ask for help at a Poisson rate of an average of 4 requests per hour for any one computer. the assistant answers questions...
Wednesday, May 2, 2012 at 12:49pm

computers
how do you make your own website
Monday, April 30, 2012 at 4:58pm

Computers
What is the pseudocode of a square with side X, A = X^ 2; circle with radius X, A = 3.14 * X 2; equilateral triangle with side X, A = Sqrt (3)/4 * X^2
Monday, April 30, 2012 at 4:03am

Desktop publishing-Elements of Design
Well i took this test and failed. This is the last test and i graduate. I posted [my answers] to the ones i think are right. 1. Study the following sentence, then select the answer that best describes it. THE COW JUMPS OVER THE MOON! A. Italic serifed type B. Bold roman sans ...
Sunday, April 29, 2012 at 11:41am

Desktop publishing- Illistrations
1. Since they’re partners in communication, an illustration should A. appear in a darker shade or color than text. B. appear in a lighter shade or color than text. C. be near its related text. D. feature a thin, dark border. 2. Graphic Designer A says that a halftone is ...
Saturday, April 28, 2012 at 7:17pm

computer science
The owner of the super supermarket would like to have a program that computers the monthly gross pay of their employees as well as the employee's net pay. The input for this program is an employee ID number, hourly rate of pay, and number of regular and overtime hours ...
Wednesday, April 25, 2012 at 9:49am

computers
powerpoint presentation assignment how will i explore the role that family and society play in the development of the individual's sense of self.
Monday, April 23, 2012 at 6:40pm

Health
Jennifer is fifty-four. Her husband Brian died suddenly in a care crash. Not only was she emotionally distraught, but she found herself in serious financial turmoil. Brian had handled the finances (at least she had thought he had) throughout their 21 year marriage. Upon his ...
Sunday, April 22, 2012 at 11:51pm

Math Alg2
The number of computers sold by BCC depends on the dollar amount, x, that they spend on advertising. How many computers will they sell by spending $100,000 on advertising? Round to the nearest whole number and do not include units in your answer.
Thursday, April 12, 2012 at 11:17am

computers in day care
an encyclopedia on cd-rom would be most appropriste for a typical tow year old, three year old, four year old, eight year old
Tuesday, April 10, 2012 at 2:27pm

Reading
1.My big adventure with our town's volunteer fire department started on the first say of summer vacation.The weather during the spring season had been unusually dry.It was Saturday and another hot,arid morning.It was as dry as a bone outdoors.A wildfire broke out on the ...
Wednesday, April 4, 2012 at 7:19pm

bookkeeping
when a window is displayed in front of another window,its said to be? (a)a screen saver (b)minimized (c)the active window (d)multitasked my answer is c which of the following options is used to view a computers memory properties? (a)device manager (b)control panel (c)...
Tuesday, April 3, 2012 at 12:01pm

English
I think I'm tired. I left out part of a sentence, again. Thank you.. 1) How much did you earn from selling your first Apple computers? 2) The assertion of the predominance of the church of England was favourably greeted by most people, who had felt oppressed by the ...
Wednesday, March 28, 2012 at 3:54pm

English
I urgently need you to check these questions: 1) When and where were you born? 2) What did your parents do (as a job)? 3) What was your first job? 4) What was your dream when you were a child? 5) How much did you earn by selling Apple computers? 6) How did you invent the Apple...
Wednesday, March 28, 2012 at 3:41pm

computers
Housing is a problem in Nigeria, write an algorithms to solve these problems.
Wednesday, March 28, 2012 at 12:36am

computers
I need some help with creating a simple, but automatic site status (uptime/downtime) monitor script in ColdFusion. Basically I would like the script to check if an application on my site is accessible or not every 60 minutes. If the application is down at 60 minutes, then I am...
Monday, March 26, 2012 at 10:19pm

math
one sixth of five dozen computers were shiped how many were not shiped b what was the ratio of computers were shipped to those that were not shipped c what percent of computers were shiped
Monday, March 26, 2012 at 9:22pm

Statistics
Computer Depot is a large store that sells and repairs computers. A random sample of 110 computer repair jobs took technicians an average of 93.2 minutes per computer. Assume that o is known to be 16.9 minutes. Find a 99% confidence interval for the population mean u for the ...
Sunday, March 25, 2012 at 2:38am

Accounting
Problem 9-5 Warranties Bombeck Company sells a product for $1500. When the customer buys it, Bombeck provides a one-year warranty Bombeck sold 120 products during 2010. Based on analysis of past warranty records, Bombeck estimates that repairs will average 3% of total sales. ...
Thursday, March 22, 2012 at 12:52pm

English
You are a journalist. Write an article on the subject of young people's interest in computer games. In your article you should: - discuss the positive and negative aspects of playing such games. - Persuade readers to take a balanced view towards the use of computer games. ...
Thursday, March 22, 2012 at 8:51am

Catering(Gourmet Essentials)
THURSDAY March 8, 2012 SCHOOL SUBJECTS - Art - Business - Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd...
Thursday, March 8, 2012 at 6:03am

English
Rewrite each of the following sentences so that related ideas are expressed in similar or parallel structures. 1.)People differ in their fingerprint patterns, in how they talk, and in their dental patterns. 2.)Computers are used to analyze voice patterns, and the patterns can ...
Wednesday, March 7, 2012 at 1:20pm

computers
Which of the following html tags would you use after a table? A. </p> B. </table> C. </html> D. </end> i say b.
Wednesday, February 29, 2012 at 11:45am

Computers - C Programming
How do you add a string the queue?
Tuesday, February 28, 2012 at 1:04am

Math
There is a table that shows the percent of adults who used computers from 1984 through 1993. And it says , what is the rate of change from 1989 to 1993? The table shows the years, 1984, 1989, and 1993. And then under it, it says the percent of adults. Under the nummber 1984, ...
Monday, February 27, 2012 at 5:05pm

Computers
I asedthi question areay, but I accidentally wrote in linux rather than in C. How would you write a C program to read data from a joystick, and turn that data into a command that is pushed onto the queue?
Saturday, February 25, 2012 at 4:04pm

Computers
How would you write a linux program to read data from a joystick, and turn that data into a command that is pushed onto the queue?
Saturday, February 25, 2012 at 12:55pm

american history
I nee help revising my essay here it is This is what my general view on American History. Well let me tell you it’s a course that we all have to take in high school to graduate. In school we are confronted with American History, state History and general courses of the ...
Friday, February 24, 2012 at 7:37pm

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