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September 21, 2014

Search: Computer Sciene-java

Number of results: 3,064

Computer Language Java
What is the concept of multi-threading in java and how is it similar and different than GUI?
May 1, 2011 by Anonymous

computer
this isnt really a school question but i have a question about the sun java...it wouldnt load any of my games using it but whenever i deleted it and using the regular java...its working fine...it doesnt make any sense...please i hope someone can explain this to me...i dont ...
March 19, 2007 by sheila

Computer Science
Is anyone familiar with JAVA?
September 21, 2010 by Fayetta

computer science
Who invented Java?
February 20, 2013 by Bob

Computer Sciene-java
Write a loop that will continuously prompt the user for integers to sum, -1 to exit. Sum these values and display the sum to the console. Here is what I have so far, but I feel like I am missing something: public class Sum1 { public static void main (String [] args) { Scanner ...
November 1, 2009 by Lisa

computer science
which job titles are consistent only with the java language?
May 26, 2011 by Jack

computer
Wap in JAVA to input a 4-digit no. and find largest using nested if.
March 8, 2014 by Tatvabodh

computer
can u help me in making a "quiz" wid reference by using java.cn u hlp me as soon as possble
February 8, 2010 by vikria

Computer Science
Could someone show me an example of a service class that reads an input file (Java)?
November 10, 2009 by AmyD

Computer Science-Java
Hi, I have to write a method that returns my first name, middle initial, and last name as a single String and call the method in java. So far, I have: public class ReturnName { static String fullname(String firstname, String middleinitial, String lastname) { return firstname...
September 23, 2009 by Lisa

Java
What kind of Math do I need to be proficient in in order to be prepared for a college course in java?
March 15, 2008 by James

Java
Is there a method in Java in which to see if an integer value contains characters?
November 2, 2009 by Crystal

java programming
write a java program using arrays function for hotel bill calculation?
August 18, 2013 by sasi

JAVA
simple java program to retrive data from oracle database between specific dates.. Please somebody help na???
March 25, 2011 by Pappu

Java Programming
I'm new to Java and I'm not sure how to write the source code for this problem I got in class... Write a java program using the while and if statement that will accept ten student grades and that will display the sum of the grades, the student average, and the respective ...
June 10, 2013 by Samantha

Java
I am trying to write an algorithm for my JAVA class and am having some issues....if I were to post my program is there anyone on here that could help me figure out what I am doing wrong? Thanks
April 4, 2008 by Mike

Computer Programming
How do I understand how Java programming works?
March 27, 2008 by Jean

Java
create a java program that accepts students names, and test scores from a file, and displays theri name, average score and letter grade to the screen.
February 24, 2012 by Big Daddy

English
Let's write down what you can do with the computer. 1. I use the computer to chat with netizens in chatrooms. 2. I use the computer to do paper work. 3. I use the computer to make documents with the word processor, Excel. 4. I use the computer to surf the Internet. 5. I use ...
April 10, 2010 by rfvv

Computer Science
Design a GUI java application which dsipalys data of an array made from objects of three classes "students", "employee" and "officer" which all inherit from "person".
March 18, 2008 by Anonymous

java
Write a java application that finds the smallest of several integers. Prompt the user for the number of integers that will be input, then prompt the user for that number of integers. Evaluate the integers to determine the smallest value. Run the program to test for 3 numbers...
October 21, 2012 by saleh

Computer Science-Java
Hi, I have to prompt a user to input a password and have to verify whether or not it is a single word. How would I do something like?
September 30, 2009 by Lisa

Java
Can anybody help me figure how to post a Java file to as an attachment. I need to post this in my classroom forum but I have not clue to how. I am using the program called Netbeans. Thanks
August 8, 2008 by PurplePeople

ap java
an old-fashioned computer has just 16 bits available to represent an address of a memory location. how many total memory locations can be addressed in this machine? what formula would i use to find this answer?
September 12, 2010 by chrissy

science
I boiled eggs in organce and apple juice to see if the eggs would boil. The eggs boiled. I didn't think the eggs would boil because of the acidity in the orange and apple juice. I got B- on my sciene project. My science teacher wants for me to improve my Hypothesis, No Problem...
April 18, 2011 by catarina

Java
write a java program to read a record name, age, and salary. Calculate the tax amount on the salary field display the new record.
February 20, 2014 by Bano

JAVA PROGRAMMING
Create a java program that will calculate the current grade in a classroom. The program should ask for 5 grades as well as total point value per grade available.
September 12, 2014 by JORDAN

Computer Science Java
Alright I have these strings String domain1 = ". com"; String domain2 = ". edu"; String domain3 = ". org"; I want to make sure that when the user puts in their username (their email) that the domain will be the last four characters. How do I get this to happen? Thank you
August 3, 2013 by Joel Borja

computer science
i need help about blue j from Java.i have project about property. i have almost finish but the end i have error . if there s any one could send me post answer. many thanks
November 14, 2011 by zardasht

computer science
In the Meteorological institute at Ruritania, one can find the following at Shiaho Railway Station in 2013 • In May 22 days with rainfall totaled 89 mm in that month • In June 1822 days with rainfall totaled 127 mm in that month • In Jule 8 days with rainfall totaled 19 mm in ...
September 12, 2014 by Tefo sello

Java
Can someone please help me out!!!I included what I have so far. *Purpose Implement a Java-method with three local int variables a, b, c, d and e that sorts these three values in ascending order by comparing and exchanging their values. At the end of the program a <= b <...
March 7, 2011 by Joyenna

Java help please
I am trying to run the following program and am getting this error: java.util.InputMismatchException import java.io.*; import java.util.*; public class Pre2 { static Scanner console = new Scanner(System.in); public static void main(String[] args)throws IOException { Scanner ...
March 2, 2008 by Mike

Sciene
Orangnisms act like?
February 24, 2009 by Natilly

sciene
how can solar power work at night
April 23, 2011 by saira

sciene
how do u research speeches on the internet {worldbiomes}.
November 8, 2011 by sierra

JAVA PROGRAMMING
"POWERS" Compute the power of a number given the base and exponent. Do three versions of this program using a while loop, a do-while loop and a for-loop. Introduction Please help..i don't know how to input this in java...please help.tnx
January 13, 2012 by Java

Sciene
How do living things get rid of cellular waste?
December 12, 2012 by Kara

Computer science (Java programming)
Why are the use of GUIs and graphics beneficial in programming? Try writing with and without them and write your feelings about each. Then pick out the benefits of GUIs and write about that. Matt
May 31, 2007 by Mo

Java
I am a JAVA Programmer. For some reason, I am unable to find a JAVA job. Can you tell me what i can do to improve my JAVA skills? http://www.sun.com/corp_emp/ At this webpage, you can navigate within the TRAINING section (toward the right) to find out how to improve your ...
August 7, 2007 by Singh

sciene 8 grade
what is the connection between wavelength and light frequency?
January 21, 2009 by Ashley

Video in java(netbeans)
Hi, i am using netbeans and i'm trying to incorporate a video into my project. I want the program to run a video when a button(jbutton) is clicked. i'm totally lost. p.s. i do have JMstudio to run videos in java but got no clue how to use it. Thank you very much in advance
October 31, 2010 by Luke

Computer Science-Java
Hi, I am writing an application class for a Lunar Calendar I created in a service class and I have to make sure it is able to detect that the year entered is not in the range of values(I have done this in the service class using a switch statement) and be able to detect if the...
November 3, 2009 by Lisa

computer science
Hi, I have this quick question: A Java interface can be used almost anywhere a class can be. Describe the one place/situation where it cannot be used in a place of a class name. Thanks a lot. Not sure what you mean by "in a place of a class name."
August 5, 2007 by who that

Sciene
Is meiosis actually mitosis happening twice? Why might some people say this?
May 4, 2014 by Susan

sciene taking the G.E.D.
I study my science for The test but I am only score 39 what can I do to bring up my pooint I fell it twice.
November 28, 2012 by katharine

sciene
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?
January 17, 2013 by Taylor

physical sciene
Neglecting air resistance, how fast is the object traveling when it strikes the gounnd at the end of 3.8s?
February 9, 2013 by Brandy

Sciene
Is Meiosis actually Mitosis happening twice? My answer- Yes because they are both a cell division process.
May 10, 2014 by Kimberly

computer
How does a computer generated animation work? (Points: 5) The computer creates constant movement in the characters. The computer, along with human workers, moves the characters on the screen. The computer creates a set of continuous movements, one character at a time. The ...
November 11, 2011 by john

Computer Science
Using the operations push(E obj), peek(), pop(), empty() give a Java implementation of the method // Reverses the elements in the stack //and returns the result. // The stack passed as an argument to //reverse() will be // destroyed upon return. public static StackInt reverse...
March 11, 2010 by Rob

Computer Science - Java
Hi, For an assignment I am doing, we have to have 2 service classes and one application class. One service class is already written (i.e. DiceGame1) and I am writing another one (i.e. Player) that is supposed to use the previous service class an instance variable. I was just ...
October 26, 2009 by Lisa

Computer Science Computer Programming
Please help! I cannot figure out what I am doing wrong. I cannot get the correct output when I run the system. Here is what I have entered in to Netbeans IDE: package shippingcharges; public class ShippingCharges { private double weight; private int miles; public ...
May 21, 2012 by AB

math
A computer technician has been assigned the task of cabling together five computers numbered one through 5. Computer one must be cabled to computer three, and computer two cannot be cabled to computer five. Make a sketch of the distinct ways that the five computers can be ...
September 28, 2008 by sara

English
1. I use the computer to make files with Power point. 2. I use the computer to do paper work with the word processor programs such as Hangeul, Power point and Excel. 3. I use the computer to buy things at Auction, an on-line shop. 4. I use the computer to learn English from ...
March 21, 2013 by rfvv

Computer Tech
Name 2 things that a computer virus might do if it gets into your computer.
February 28, 2012 by Sudör

computer
distinguish between computer data represented by the start of a computer's electrical switches and the meaningful information that is displayed to the user
September 9, 2009 by karry

College Computer
Distinguish between computer data represented by the state of a computer's electrical switches and the meaningful information that is displayed to the user?
January 12, 2010 by Christine Peres

computer
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?
May 7, 2009 by Rosalia

algebra 1
the deepest point in elevation in the indian ocean is the java trench, which is 25,344 feet below sea level. elevations below sea level are represented by negative numbers. can you help write the elevation of the Java Trench? also, a mile is 5,280 feet. Between which two ...
September 10, 2014 by Liz

English
1. My hobby is computer games. 2. My hobbies are computer games. 3. My hobby is a computer game. 4. My hobby is computer game. 5. My hobby is playing computer games. (#5 is right. What about the others? Which ones are grammatical?...thank you for your answer.)
March 21, 2012 by rfvv

Life Sciene
How would the cell theory be affected if scientists could make living cells from carbon, oxygen, and other elements found on earth.
December 15, 2010 by Alyssa

physital sciene
How much force is exerted on a sled if the mass of the sled is 65 kg and the acceleration is 4m/s2
August 29, 2013 by jjessica

sciene
A kid applies a force of 70 N to a ball over 1.1 meters. How much work did he do on the ball?
February 9, 2011 by brittany

computer science
Hi I have 3 output problems that I need assistance, thank you! Produce Output For each problem, you are to produce the code, in JAva, to create the following output to the screen. 1. + +++0 ++++++00 ++++++++++000 ... (this pattern continues forever) 2. 5 6 7 8 9 10 5 7 9 11 13...
May 28, 2010 by Susie

algebra
computer manufacturing company would like to come up with a new laptop computer such that its monitor is 80 a square inches smaller than the present ones. Suppose the length of the monitor of the larger computer is 5 inches longer than its width and the area of the smaller ...
June 16, 2014 by zhandra

math
Thomas is playing Tic-Tac-Toe with a computer. It is the computer's turn to place an "x" on the board. If the computer makes its moves at random in the open spaces, what is the chance it will win on this move?
November 21, 2009 by VIVI

math
Thomas is playing Tic-Tac-Toe with a computer. It is the computer's turn to place an "x" on the board. If the computer makes its moves at random in the open spaces, what is the chance it will win on this move?
November 22, 2009 by barbie

physical sciene
Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction between the books?
February 14, 2013 by Brandy

English
1. He had the man fix the computer. 2. He had the computer fixed by the man. 3. The man was had to fix the computer. 4. The man was asked to fix the computer. 5. The man was got to fix the computer. 6. The man was gotten to fix the computer. (Does #1 mean #2? What about #3? Is...
September 5, 2013 by rfvv

computer science
hi i am using java to make a quiz... i am using JFrame and have radio buttons so the user can give his answer. For example: Who co-stared with Leonardo Dicaprio in the movie Titanic? Kate winslett. No i have a radio button in front of it and i have four options. I want to tell...
November 26, 2011 by gaurav

Computer
Your computer is running very slow. The LED light for the hard drive blinks nearly continually, indicating that the hard drive is spinning even when data is not being saved or read from the hard drive. Based on this scenario, what is probably causing the slowness of the ...
January 10, 2013 by Nikki

Computer Question
Does anyone know where I can remove the memory card? from a computer? I tried looking it up but all I get is those memory cards for cameras... I'm not sure what it is, except that it contains computer memory. Also, I remember someone saying that I need to remove this before ...
June 21, 2010 by Amy~

computer
Lets suppose I am a Manager of some IT company. We have our IT recruiting team who work on employees to get them job until they don't find job, our company has to pay those employees. My team and I want to research on how to increase their skills so they can find a job. Can ...
August 7, 2007 by singh

programming
Write a program which allows user to enter 10 student names and scores for Java programming 1 and Java programming 2. Allow user to choose which course they want to enter the record for. Use the loop to ask input from user. The program should store data into two-dimensional ...
March 2, 2014 by Java

computer
1define monitor 2state the functions of a computer 3explain the following 1enter 2 home 3 insert 4 Esc 5 caps lock 4 mention seven ways to care for the floppy disk 5 define a computer keyboard
February 21, 2009 by jolomi

Physical Sciene
A cannon is fired horizontally from a top of a 15-m platform. What is the cannon balls horizontal speed when it hits the ground 250 m downrange?
November 1, 2011 by Diana

computer literacy
what is an application program included with Windows that allows the contents of the computer, the hierarchy of folders on the computer, and the files and folders in each folder to be viewed?
May 25, 2012 by owen

English
What do you think he is doing? 1. I think he is playing computer games on the computer. 2. I think he is playing a computer game on the computer. (Which answer is right? Do we have to use the singular form or the plural form?)
May 22, 2012 by rfvv

probability
out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science. Find the probability that a student chosen at random was a. taking just ...
October 27, 2011 by Emma

computer
1 define a mouse 2 state the function of a computer 3 mention seven ways to care for the floppy disk 4 define a computer keyboard i tried to search for it on Google but was not there
February 22, 2009 by jolomi skinn

java
can anyone help me with this? I'm new to java! Write a program that will find the lowest common denominator of two numbers. The user will enter the two denominators, the program will output both the lowest common denominator and the multipliers required for each fraction. For ...
April 7, 2012 by Anonymous

Computer Science
Hi can you guys help me with these output code, I think you need to include for loops, but I'm not sure how to use it. Example code would be helpful, thanks. Produce Output For each problem, you are to produce the code, in JAva, to create the following output to the screen. 1...
May 28, 2010 by Susie

Computer Programming
I must write a program using Java that calculates the amount a person would earn over a period of time if his or her salary is one penny the first day, two pennies the second day, and continues to double each day. The program should display a table showing the salary for each ...
March 10, 2008 by Chad

English
1. After each meal, I drew a chart with /on a computer that I had bought by paying a lot of money. 2. I drew the chart on the computer after the meal. 3. With the money, I bought a computer, and I drew spending charts on/with it. 4. I earned some money by selling drinks during...
June 3, 2009 by John

computer
What does tenure track, part time instructor of computer science does? To be computer science where can you do volunteering?
March 16, 2013 by maz

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 ...
March 25, 2012 by Jasmine

Algebra
Martin sold his computer and software for $900.00, receiving three times as much for the computer then the software. What was the selling price of the computer and software?
February 2, 2014 by Harry

computer
Your purchase the lastes'must have' computer video game from the local store .The game has fantastic graphics but it runs rather slow o your computer what can you do to increase the performances of the game?
August 8, 2008 by sandra

Computer science
Write an HTML form that prompts the user to enter loan amount, interest rate, and number of years, as shown in Figure 1. Clicking the Compute Payment button invokes a JSP program to compute and display the monthly and total loan payments, as shown in Figure 2. Use the Loan ...
July 21, 2013 by AN3852

acct.information system components
can someone correct these for me when you have a chance thanks: a) source documents b) input devices c) information process d) information storage e) output devices I have to assigned them to the following titles that best plays role in the accouting system. My answers are in ...
December 7, 2007 by student acc

COMPUTER
DEFINE MONITOR FUNCTIONS OF A COMPUTER EXPLAIN 1 ENTER 2 HOME 3 INSERT4 ESCAPE 5 CAPS LOCK MENTION SEVEN WAYS TO CARE FOR THE FLOPPY DISK DEFINE A COMPUTER KEYBOARD DEFINE A MOUSE
February 21, 2009 by jolomi

Java
in Java how do you create a method that will prompt the user to type in 10 votes to determine a winner in a two candidate election? Ex: Vote 10 times - Smith vs. Watson User enters: Watson watson wATson Smith SMITH smiTh watson smith watson waTSoN And then this should report ...
April 29, 2013 by Cheunology

Computer problem: related to finishing my homework
This is not a homework question, but if anyone could help because i need to use the computer for my homework.I did a system recovery and it's still saying that it's restoring the registry. It's been over an hour now. Should I just turn the computer off? I really don't want to,...
May 30, 2010 by Anonymous

computer
In Windows Vista, which button is used to create a new folder? A. Organize C. File B. Windows icon D. Views 20. Which Windows feature allows you to personalize your computer system? A. My Pictures C. Default Programs B. Control Panel D. Computer
October 22, 2010 by saint

computer science
How would you write this program? We are using Java in Netbeans IDE.. Write a program to enter the year (ex 2004) and month number (1-12) then compute the number of days in that month. Example Enter the Year: 2004 Enter the Month: 2 There are 29 days in that month
October 17, 2010 by Anonymous

computer
To all computer programmer or people know or use computer programming. what tags can we use to connect the comment of the web page to your email. thanks to all of you to help me...
February 24, 2012 by shiela

English
1. Each of the boys has his own computer. 2. Each of the boy has his own computer. 3. Each of the boys has its own computer. 4. Each boy has his own computer. (Is #2 wrong? Are all of them except #2 correct and the same?)
July 30, 2011 by rfvv

Computer
Your computer is running a lot of services and applications when you log on that you never use. What implications can this mean for your computer? A. Unused services and applications take up valuable hard drive space. B. Your computer uses more power than it needs to. C. 32 ...
January 10, 2013 by Nikki

COMPUTER
Write a 200- to 350-word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. • Consider the following: Computers use a completely different language than people, yet they communicate ...
September 28, 2013 by Anonymous

Computer
How much was the first computer? Cost of the first computer? You have to be more specific. The first digital computer? The first electric analog computer? The first "personal" computer (PET)? The first mechanical analog computer? The earliest computers were room-sized machines...
June 16, 2005 by fgsaf

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