May 24, 2016

Homework Help: Computers

Branches of Computers

Recent Computer Questions

question: Compare and contrast the various sources of energy. answer: There are various sources of energy, which modern industrial countries use to light cities, power cars and airplanes, and run computers and other electrical machines. The main energy sources for all these ...
Thursday, January 7, 2010 by y912f

why is it recommended to establish a formal evaluation criterion when considering the purchase of hardware for the organization.
Wednesday, January 6, 2010 by Lisa

What are the implications for management of the the reduction in cost of hardware with time?
Tuesday, January 5, 2010 by Lisa

A student has a choice of five different computers, three different monitors and seven different printers. How many different computer systems are possible? 15, 56, 105, or 128?
Friday, January 1, 2010 by Anna

is apple a computer or operating system?
is Apple a computer or the computers operating system? or Is mac the computer and apple the operating system?
Wednesday, December 30, 2009 by jerson

how can you have or get a new or reiveive a email adress
Wednesday, December 23, 2009 by iormares

Derive what you believe is the underlying structure of either iTunes or the Walden University Library database. Sketch the result as an ER diagram. Alternate: Identify at least three difficulties that a DBMS overcomes for the business enterprise. Name two additional problems ...
Tuesday, December 22, 2009 by cathy

CIS - Computers
I am trying to create an function for an excel spread sheet. I'm doing something wrong.. basically it needs to be a (the discounted x the quantity) X sales tax % + discounted price = the total cost... i'm very confused.
Friday, December 18, 2009 by me

I have to generate OOP code for a system that tracks my CDs and DVDs. I have gotten through the defining of class and subclass and don't know what to do next. Do I need to create the records and then sort?
Friday, December 18, 2009 by Heidi

criminal justice
describe three basic ways in which software designers enable users to enter commands into computers
Friday, December 18, 2009 by Anonymous

What is a LAN?
Monday, December 14, 2009 by MrK

How do you convince 6-8 graders to not look at the keyboard when they are learning how to type?
Monday, December 14, 2009 by MrK

How are information system's used?
Monday, December 14, 2009 by Karen

How do I write an IF formula for the following statements? **July’s budgeted expenses are based on the differences between the budgeted and actual expenses for June stored in column D. July’s budgeted expenses will be the same as those for June when the difference is...
Saturday, December 12, 2009 by Kristen

I need help with the following: Consider a system that uses pure demand paging. a.When a process first starts execution, how could you characterize the page fault rate? b.Once the working set for a process is loaded into memory, how would you characterize the page fault rate? ...
Friday, December 11, 2009 by George

o Distinguish between computer data represented by the state of a computer’s electrical switches and the meaningful information that is displayed to the user.
Thursday, December 10, 2009 by Anonymous

Why do databases make information sharing so much more efficient and accurate among multiple users of the same data?
Sunday, December 6, 2009 by Anonymous

On Open office the word program how do you do headers. Every time i go to insert header it says default and puts the header on every page. The teacher says it has to be .5 on the right hand corner from our second page to the end. Any Suggestions.
Tuesday, December 1, 2009 by Martha

explain how computers are classified
Monday, November 30, 2009 by Anonymous

In windows vista, the run command can be found in which application
Sunday, November 29, 2009 by TINA

Today, you can see events such as floods, battles, or spacecraft launches as they are happening. A hundred years ago, this would not have been possible. How do you think modern technology ( tv, computers, the internet)makes you think differently about this kind of event than ...
Tuesday, November 24, 2009 by vanny

ICT computers
what measures can a company take to protect their equipment from theft? ive only thought of one:- write the companies name on the equipment
Monday, November 23, 2009 by Racoon

A study by the Computer Manufacturers Association of America analyzed the significant increase in the usage of computers by business firms in the United States over the last two decades. In terms of production theory, on might say the computer-labor ration has risen. a. Using ...
Friday, November 20, 2009 by Gio

MICROeconomics - Monopoly
Please check my answers and correct them. Domestic Market: Pd = 20 000 – 20yd MRd = 20 000 – 40yd Foreign Market: Pf = 25 000 – 50yf MRf = 25 000 – 100yf Firm’s production process shows Constant Returns to Scale and it takes $1,000,000 to produce 100 ...
Wednesday, November 18, 2009 by Anonymous

Creative Writing
Which three of these points would be the best to use in my body paragraphs for my essay on Being an only child has more advantages than being one of several children in a family An only child has all the attention of his/her parents He/she is provided with better things Since ...
Tuesday, November 17, 2009 by y912f

The recursive algorithm of the 4th Section of the chapter "Computational Geometry" employs a trick of presorting, in which we maintain two arrays X and Y of the input points P sorted on coordinate x and y, respectively. The algorithm starts with sorting all the input...
Saturday, November 14, 2009 by roba

how have computers changed mapmaking in recent years? And What is the Global Positioning System?
Wednesday, November 11, 2009 by janet

I need help solving these three problems. 1/4(7 + 3g) + -g/8 Twice the greater of two consecutive odd integers is 13 less than three times the lesser number. Find the integers. About 4.9 million households had one brand of personal computers in 2001. The use of these computers...
Tuesday, October 27, 2009 by Josie

If a term paper consisted 42 pages,each containing 40 lines of 100 symbols each (counting each space as symbol)was to be encoded using unicode, how many bytes of storage space would be required?
Sunday, October 25, 2009 by Ryan

. When you link a worksheet and a chart in a business report as well as on a slide, which Microsoft Office applications are integrated? A. Word, Excel, PowerPoint B. Excel, Access, Word C. Word, Access, PowerPoint D. Excel, PowerPoint, Publisher 2. Which one of the following ...
Saturday, October 24, 2009 by suzy

what are two benefits to banks of using MICR
Friday, October 23, 2009 by Namra

I have a question. What should you set your margins to if you want to print out your notes and glue them to a 3 x 5 notecard?
Friday, October 16, 2009 by Joe

Socila Studies
Whatare 3 levels that gepgraphers might study? Which one of these levels covers the largest? How might sattelite images and computers help geographers improve their knowledge?
Thursday, October 8, 2009 by challie

SAT Essay
is technology a hinderance or an advantage? The lifesyle of people ten years ago is certainly different from their lifestyle now. Although technology may implement "advances" in humanity, is it really all advancement? Technology hinders many benefits in life. WHile a...
Wednesday, October 7, 2009 by Ashlynn

Language Arts
What is a good HOOK or eyecatcher for this topic? Topic: The importance of Computers in school.
Tuesday, October 6, 2009 by Sally

How can you write a sorting algorithm for three intergers in simple english terms before it is translated into C?
Sunday, October 4, 2009 by su

How do you right an article about a school recieving computers as a reward?
Sunday, October 4, 2009 by lilly

//program that puts two lists in order in one single list with all the numbers in order import java.util.Scanner; public class listOrder { public static void main (String [] args){ int [] list1; int [] list2; int [] list3; int temp; list1 = new int [10]; list2 = new int [10]; ...
Thursday, October 1, 2009 by Pedro

Show how counting semaphores (i.e. semaphores that can hold an arbitrary value) can be implemented using binary semaphores and ordinary machine instructions.
Wednesday, September 30, 2009 by asok

Construct a monitor that implements semaphores. This will demonstrate that a monitor can be used any place a semaphore can be used.
Wednesday, September 30, 2009 by score

How does the staff of Planned Parenthood make decisions on purchasing a new computer system? Example: Cost, what programs are offerede, warranty, what programs would be the best fit?
Wednesday, September 30, 2009 by Linda

Hey mathmate is it posible to make the computer read my powerpoint presentation and thanks again for answering my other question
Saturday, September 26, 2009 by Nathan

actually it is about computers
how do I add sounds with my animation when using powerpoint
Friday, September 25, 2009 by Nathan

distinguish between computer data represented by the stateof a computer's electrical switches and the meaningful information that is displayed to the users.
Tuesday, September 22, 2009 by iyanna

In each of the following cases, explain whether you think the situation is efficient or not. If it is efficient , why not? What actions would make the situation efficient? (a) Electricity is included in the rent at the your dorm. Some of the resdients in your dorm leave lights...
Tuesday, September 22, 2009 by Cindy

what microphone is more desirable than a headset microphone when using a speech recognition system?
Monday, September 21, 2009 by Brittany

The increase in speed and memory of computers improve the effectiveness of this tool, what is the tool?
Monday, September 21, 2009 by Brittany

The brain can be studied by using: A)electrical,biochemical and magnetic means B)radio frequences,computers and neurotransmission C)neurotransmitting,electrical and biochemical means D)biochemical,neurotransmitting,and magnetic means, I THINK CORRECT ANSWER IS A OR B
Monday, September 21, 2009 by vedrana

I need help with my entry essay, "The Twentieth Century brought an explosion of discoveries and inventions in math, science, and technology. Choose one such discovery or invention, identify it, and name the people responsible. Then explain how this discovery or invention ...
Saturday, September 19, 2009 by Aaron

considering how technology enables people to communicate constantly with each other through mobile phones, instant messaging, video teleconferencing, and e-mail: How often do you gain or exchange information via your computer? In how many ways is this possible? How valuable do...
Tuesday, September 15, 2009 by Tam

I am writing a computer program to calculate the number of gallons of water used per day in my household but I want to make sure I am doing the program right. Ex. (toilet usage) # of people in household:5 # of times a person flushes per day:5 # of gallons per flush:5 The total...
Saturday, September 12, 2009 by Lisa

Operator overloading: Array indexing [] – allow for double indexing [][] I'm not sure how to overload the operator[] for double indexing. Please help if you can. Thanks
Thursday, September 10, 2009 by Dave

Computers(Java Programming)
Service Class: Lottery Write a Lottery class that simulates a lottery. The class should define an array of five integers named lotteryNumbers. The constructor should use the Random class (see the Java API) to generate a random number in the range of 0 to 50 for each element on...
Tuesday, September 8, 2009 by Elaine

Computers (Anonymous)
Your post has been removed. Once you write up YOUR THOUGHTS, please re-post, and someone here will be happy to comment. ------------------ Distinguish between computer data represented by the state of a computer’s electrical switches and the meaningful information that is...
Friday, September 4, 2009 by Writeacher

Creative Writing
I gathered some ideas yesterday for my essay on: Being an only child has more advantages than being one of several children in a family, 1. an only child has all the attention of his/her parents 2. he/she is provided with better things 3. since he/she is the future of the ...
Wednesday, September 2, 2009 by y912f

5th grade math
Could someone explain what multiplication comparisons are? An example of the problem is: Northview bought 6 computers Southview bought 2 computers Using multiplication, compare the number of computers the two schools bought. Express the comparison 2 ways. Please help
Monday, August 31, 2009 by Cody

Show what the final output of this function will be. The answer will be in the form x * Z - y Private Function F(x as Int, y As Int, z as Int) If (y = 1) then Return 2 Else Return x * Z - y + F(x-1,y-1, z) End If End Function
Thursday, August 27, 2009 by Dave

Find the necessary equipment from online vendors to upgrade the computers. submit a cost report, a list of hardware/software needed, and a labor estimate for upgr
Wednesday, August 26, 2009 by shon

computer tech
you are starting up a new business and have just rented an office with cubicles and desks already provided. you will have a total of 20 employees including yourself. 5 employees will be mobile users with Office 2007 software, another 5 will be doing CAD/CAM design and need ...
Monday, August 24, 2009 by Mary

Carter must inform employees at Benton Industries of the details of the company's annual summer picnic. The best document format for him to use to announce this one event is a/an A. short report. B. block letter. C. memorandum. D. brochure.
Sunday, August 23, 2009 by shequlia

Why do databases make information sharing so much more efficient and accurate among multiple users of the same data?
Wednesday, August 19, 2009 by Bryan

9. In each of the following cases, explain whether you think the situation is efficient or not. If it is not efficient, why not? What actions would make the situation efficient? a. Electricity is included in the rent at your dorm. Some residents in your dorm leave lights, ...
Sunday, August 2, 2009 by Sully

She doesn't know it, but Linda Maranees is the subject of a behavioral experiment that could change the odds of the gambling business. The Memphis, Tenn., retiree, her blouse bedecked with sequined cards and dice, has just received invitations to two nearby slot ...
Thursday, July 30, 2009 by Presqu

Option Seminar 2 5.19) According to data from the U.S. Energy information Administration, the 60.0 million U.S. households with personal computers were distributed as shown here with regard to geographic location and access to the Internet. The entries represent millions of ...
Monday, July 20, 2009 by Lesliam

Hi. Let me know popular programs which read English sentences automatically and record them. How much are they? Would you let me know the website of the programs?
Friday, July 17, 2009 by John

Hello. Are there any programs with which we can change voice into text? How much are the programs? Would you let me know the website where the voice-text prrogrmas we cah purchase? It would be great if I can get my voice written on the computer?
Friday, July 17, 2009 by John

What software solutions would you recommend to your executives based on their needs? Explain your answer
Sunday, July 12, 2009 by suject

in which program does the default show you the hierarchy of drives, folders, and files in a split window
Thursday, July 9, 2009 by zoe

Over the last two decades, the price of personal computers in real as well as nominal terms has declined markedly. Does this mean that the personal computer industry is decreasing-cost and that the long run supply curve for personal computers is downward sloping? Am I correct ...
Wednesday, July 1, 2009 by Mel

I'm making a fact sheet and i'm using word 2007 how do i create a heading format after making a top and bottom heading border i can't move the insertion point from the border.
Saturday, June 27, 2009 by malone

please give me a suitable site to learn easily MS office.
Friday, June 26, 2009 by ramesh reddy

How do you spend our money? - I spend my money on _______. computer games, food, sports, games, pens and pencils, stationery(items?), fast food, snacks,CDs, magazines, essays, novels, poems, computers, notebooks, workbooks, traveling, shopping, baseball, billiards, concerts, ...
Monday, June 1, 2009 by John

Why is Presentation Software used? i need to know this so pls someone help me and Thank u in advance : )
Saturday, May 9, 2009 by Malanie. J

computers networking
A firm is assigned the network part 128.171. It selects a 8-bit subnet part. a) Draw the bits for the four octets of the IP address of the first host on the first subnet. (Hint: Use Windows Calculator.) b) Convert this answer into dotted decimal notation. c) Draw the bits for ...
Friday, May 8, 2009 by Nguyen

computers networking
Assume that an average SNMP response message is 100 bytes long. Assume that a manager sends 40 SNMP Get commands each second. a) What percentage of a 100 Mbps LAN link’s capacity would the resulting response traffic represent? b) What percentage of a 56 kbps WAN link ...
Friday, May 8, 2009 by Hubert

I am interested in computer so i wanted to ask that what is computer engineer? do they repair computers? are they rich? what are they?
Thursday, May 7, 2009 by Rosalia

Astrotrain, a Decepicon triple changer, is traveling at a speed of .77c towards Earth, as seen by Blaster, who is on Earth inside Fortress Maximus. Astrotrain's computers tell him the icon rocket was fired at .35c. Determine the length of the ion rocket as seen by Blaster ...
Wednesday, May 6, 2009 by Anonymous

Windows XP Professional enables you to manage printers from any computer running a Web browser.
Tuesday, April 28, 2009 by otc

System Analysis &Design
What should my entities be? Consider the following situation. A manufacture of computers receives orders from customers through its sales office. Each order can have several products in it (different types of computers, lap tops, monitors, and other stuff). The producer checks...
Monday, April 27, 2009 by Lapri

Hamaira has just started to work for Graphic Services and has been asked to use a graphics package to prepare a logo for arrow computers. Grahic Services decided against choosing a graphic package with a command driven Human Computer inter face (HCI). why do you think they ...
Wednesday, April 22, 2009 by daniella

Laxy, English (ESL)
As promised, now that I had more time: Known: class is about 45 minutes long first-grade students are about 7 years old the topic is breakfast Unknown: the ethnicity of the students the community where they live what is available in the classroom (computers, maps, blackboards...
Tuesday, April 21, 2009 by SraJMcGin

computers came into widespread use in the 1950s mainly because they became a. safer and easier to clean b. slower and easier to use c. smaller and faster d. larger and more powerful i dont know?
Sunday, April 19, 2009 by history

When setting up a network, you should set up any computers running the Microsoft Vista operating system: first. last. only before any computers running Linux. The order does not matter. aboekhout20: im thinking its either aboekhout20: C or D
Tuesday, April 14, 2009 by Amy

Managerial Economics
You own and operate PC’s R Us, a firm that manufactures customized computers to meet the specifications of universities that offer online MBA programs. Nearly 70% of your customers are Webster University MBA students. Your firm is not the only business that makes the ...
Tuesday, April 14, 2009 by Nicci

the native people of australia are known as the word ayatollah means the worlds leading coffee exporter is the european country sometimes known as the hexagon is which canadian province is primarily french-speaking? the britain of the south is another name for ireland has been...
Sunday, April 12, 2009 by JESSIE

distinguish between computer data represented by the state of a computers electrical switches and the meaningful information that is dispalyed to the user
Wednesday, April 8, 2009 by Anonymous

History of computers
First computer's functionality
Wednesday, April 8, 2009 by Luvuko

SAM Training 2003. We have this program at school and I wanted to reatke the exam. I can log in but not access the actual training. Is there any way of going around it?
Monday, April 6, 2009 by Bob

Which type of graphics file format keeps track of each individual point in the image? A. BITMAP B. DETAILED IMAGE C. POINTILATED D. VECTOR
Thursday, April 2, 2009 by mimi

us history
1. during the 1950 americans placed the most value in a. comfort and security. b security and cauton. c. adventure and excitment. d. rock and roll and nigth. answer d. 2. one of president truman greatest challenges in reconverting to a peacetime economy was a. securing passage...
Saturday, March 28, 2009 by LaNoria

Mow do you use a bookmark?
Sunday, March 22, 2009 by penpal

tech week
Please help me unscramble the word bbmewrorpeuthlrsrsassah It has to do with computers, gaming, or personal gadgets
Thursday, March 19, 2009 by coolperson

Financial Management
A small company was founded by 2 electronic engineers, Tom and Jessica, 15 years ago. The company manufactures integrated circuits to capitalize on complex mixed-signal design technology and has recently entered the market for frequency timing generators, or silicon timing ...
Monday, March 9, 2009 by Sandra

English Essay Writing
The Computers are taking over our lives do u agree or dis agree
Saturday, March 7, 2009 by PAVITHRA

Its for a webdesign class at school. i already designed the interface in photoshop. "Take your completed interface page and using the knife tool slice it up into parts that should be segmented such as the header, content area, links, footer. Then, save for web and ...
Thursday, March 5, 2009 by mich

Teaching as a Profession
Assume you are a teacher who would like to address a technology issue at your school. Many of the students' textbooks provide Web links for engaging enrichment activities. Each classroom has five computers, but there is only one computer connected to the Internet per room...
Friday, February 20, 2009 by Anonymous

Write a pseudocode to find the average of any amount of positive numbers.
Friday, February 20, 2009 by Ephraim

1.State the name of the removable disk which was invented in 1962. 2.Who invented the removable disk?
Wednesday, February 18, 2009 by Kavita

my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from the wall. How many ...
Monday, February 16, 2009 by Darcie

Math Grade 5
my daughter is doing homework using greatest common factor, greatest common divisor, and prime factorization. She has this problem: Computers in the research room of the history museum are 30 wide, 30 inches apart and at either end of a row 30 inches from the wall. How many ...
Monday, February 16, 2009 by Darcie

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