Friday
July 31, 2015

Homework Help: Computers: Operating Systems

Recent Homework Questions About Operating Systems

Science
The atmospheres of the planets in our solar system differ in their physical compositions. Which planet would you expect to have the thickest atmosphere? a planet with a hot atmosphere and strong gravity a planet with a cold atmosphere and strong gravity a planet with a cold ...
Thursday, July 30, 2015 by Nour

Science
The atmospheres of the planets in our solar system differ in their physical compositions. Which planet would you expect to have the thickest atmosphere? a planet with a hot atmosphere and strong gravity a planet with a cold atmosphere and strong gravity a planet with a cold ...
Thursday, July 30, 2015 by Nour

Computer Science
public class PrimeNumbers { public static void main(String[] args) { int x = 100; for(int i=2; i <= x; i++) { if(i%2==0) System.out.println("notprime")​; System.out.println(i) ; if(i%1==1) System.out.println("prime"); } }
Thursday, July 30, 2015 by Jake

computers
computers that process data from sensors as events occur are called a. distributed computer b. even driven simulations c. pseudo sensory system d. real time system im confused between B and C
Thursday, July 30, 2015 by Amy

criminal Justice
The origins of the American prison system can be traced to: A. Henry VIII b. the influence of the Quakers c. Civil war D. legacy of Hammurabi is it A
Thursday, July 30, 2015 by Amy

science
locate the position of the centre of mass of a system of particles of mass m1=1kg,m2=2kg and m3=3kg situated at the corner of an equilateral triangle of angle 60degres and side 1m
Thursday, July 30, 2015 by keegan

operating system
Shell key word
Wednesday, July 29, 2015 by nakul

operating system
Relocatable loading
Wednesday, July 29, 2015 by nakul

operating system
Define process. Explain state of process concept and PCB.
Wednesday, July 29, 2015 by nakul

sociology
How does one¡¦s place in the socioeconomic system affect their ability to achieve the American Dream?
Tuesday, July 28, 2015 by kevin

Physics
A system consists of the following masses loacted in the xy- plane: 5.0 kg at the point (0,5), 7.5 kg at the point (3,8) and 6.5 at the point (-3, -6). Find the distance from the origin to the center of mass.
Tuesday, July 28, 2015 by Anonymous

Physics
A system consists of the following masses loacted in the xy- plane: 5.0 kg at the point (0,5), 7.5 kg at the point (3,8) and 6.5 at the point (-3, -6). Find the distance from the origin to the center of mass.
Tuesday, July 28, 2015 by Anonymous

MLA citation
Which of the following is not a tip that can help you find good sources for a topic? A. Limit yourself to one source in the beginning. B. Have a narrowed topic and working thesis. C. Keep track of citation information for each source. D. Have a clear system of notetaking. my ...
Monday, July 27, 2015 by Daniela

Object Oriented Analysis and Design
3. As the head of information system, you are tasked with developing a new Client Technology Tracking System (CTTS). Coastline Systems Consulting is a provider of managed computer networks and web services located in Destin, Florida. The staff of seven IT technicians, web ...
Saturday, July 25, 2015 by harikumar rajandran

Algebra 2
Hey, I just have two questions, Thanks. 1. Find the exact solutions of x² - (y - 6)² = 36 and y = -x² 2. Solve the system,4x² + y² = 20 and y = 4x.
Thursday, July 23, 2015 by Tony

Chem
When a piece of Copper weighing 250 grams is placed in a cup with 450 ml of water at 21OC and the Cp of the cup is 47 J/K, how many grams of gasoline would it take to heat the system to 110OC?
Tuesday, July 21, 2015 by Jessica

world history
the Liao empire did all of the following exept a. create a chinese style dynasty b. conquer southern china c. adopt chinese writing d. use the civil service system my answer D
Monday, July 20, 2015 by jessy

accounting
If fixed costs are $700,000 and the unit contribution margin is $17, what amount of units must be sold in order to realize an operating income of $100,000?
Sunday, July 19, 2015 by chrissi

Criminal Justice/Terrorism
Many assessments are based on partially understood problems or partially understood technologies, and seldom reflect a true __________ approach. A. common-sense B. intelligent C. system D. logical I think it's D, but not sure
Sunday, July 19, 2015 by Pat

world history
which of these elements of Indian culture was not adopted in Cambodia? a. Hindu and buddhist coexistence b.a burreocracy dominated by military religious leaders c. architecture d. The caste system my answer B
Friday, July 17, 2015 by sandra

History
Which of the following best describes the Framers’ intentions concerning the relationship between state and federal courts? A.Federal courts were to be the primary courts under the Constitution, hearing all important cases, i.e., felony criminal proceedings. B.The ...
Friday, July 17, 2015 by question2

Algebra
Need help on how to solve system of equations 2x - y + z = -7, x - 3y + 4z = -19, and -x + 4y - 3z = 18.
Thursday, July 16, 2015 by Bern

From theory and practice
Which of the following is an obstacle to learning for a beginning mover? A. Chronic indifference characteristic between birth and age three B. Knowledge of what elements of the movement to focus on C. Shorter time to monitor perceptual input from the visual system D. Difficult...
Thursday, July 16, 2015 by Amanda

Algebra
8. Mark wants to purchase a combination of at least 16 turkey subs or roast beef subs for a party. Each turkey sub, , is priced at $5 and each roast beef sub, , is priced at $4. Mark has at most $80 to spend on the subs. A. Write a system of inequalities that can be used to ...
Monday, July 13, 2015 by Daniela

prob & stat
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only if either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. ...
Saturday, July 11, 2015 by jay

physics
A cement company is moving lime using an Archimedes screw system. The density of the lime p=2700 kg/m^3. The available area inside the screw system A=0.01 m^2 and the screw advance speed v=0.5 m/s. What is the mass flow rate?
Friday, July 10, 2015 by ?

math
can someone help me with this math question?Solve the system of equations given below. x+3z=12 -x-2y+z=10 3x+5y+2z=-7 I am really stumped. Please help! Thanks in advance!
Friday, July 10, 2015 by Victoria

Physics
In procedure 1: suppose the hanging mass is mH = 203 g and the mass of the cart is mC = 1286 g. a) Assume there is no friction anywhere in the system, and the system starts at rest. i. Find the magnitude of the acceleration of the masses. a = m/s2 ii. Find the magnitude of the...
Friday, July 10, 2015 by Sara

nutrition
Which of the following is one of the ways that the endocrine system interacts with the digestive system? a) Eliminates wastes generated in the body b) Transports nutrient to cells c) Controls the passage of food in the blood stream d) Secretes hormones that regulate how much ...
Thursday, July 9, 2015 by eric

fct Omoku Nigeria
Calculate the work done when a system raises a volume of water of radius 5.0mm through 10cm in thermodynamic.
Wednesday, July 8, 2015 by mokwe chioma Rose

Computer Programming
I already posted this question but I gave it a try I'm not sure if I'm on the right track: Make a util class with three methods. First method's name is add, that returns the result by adding two numbers. Second method's name is multiply, that returns the result...
Wednesday, July 8, 2015 by Jake

nutrition
Which of the following is one of the ways that the endocrine system interacts with the digestive system? a) Eliminates wastes generated in the body b) Transports nutrient to cells c) Controls the passage of food in the blood stream d) Secretes hormones that regulate how much ...
Wednesday, July 8, 2015 by eric

chemistry
A piece of iron (Cp = 0.450 J/(gi°C)) that has a mass of 21.5 g and an initial temperature of 100.0°C is submerged in X g of water (Cp = 4.184 J/(gi°C)) at 20.0°C. The temperature of the system (iron and water) changes to 21.4°C. What is the value of X?
Tuesday, July 7, 2015 by ken

statistics
15. A financial consultant conducts seminars with each seminar limited to 20 attendees. Because of the small size of the seminar, and the personal attention each person receives, a large number of attendees are expected to become clients. From the past experience, ...
Monday, July 6, 2015 by meri

statistics
11. You are taking a multiple choice examination that has 20 questions in a particular section with 5 possible answers for each question. You did not study for the test and you guessed the answers. The probability that you will get at least 50% of the problems correct by ...
Monday, July 6, 2015 by meri

Computer Programming
I posted this question before: How would I put this into one program? These are the directions: Write a method that takes two parameters. If the first parameter is equal to second parameter. Multiply both and print result. If the first parameter is less than the second ...
Sunday, July 5, 2015 by Jake

Computer Science
How would I put this into one program? These are the directions: Write a method that takes two parameters. If the first parameter is equal to second parameter. Multiply both and print result. If the first parameter is less than the second parameter, add the two and print the ...
Sunday, July 5, 2015 by Jake

Computer Science
I posted this question before. The assignment was: write a Java method if the first parameter is less than the second parameter add the two and print the result ten times. How do I write the result 10 times as a loop? This is what I've got but I have a ton of errors that I...
Saturday, July 4, 2015 by Trish Goal

physics
An 0.90 kg object is attached to one end of a spring, and the system is set into simple harmonic motion. The displacement x of the object as a function of time is shown in the drawing. With the aid of these data, determine the following values. I got a,b,d,e right. for C, I ...
Saturday, July 4, 2015 by Lola

Computer Science
This was the assignment: If the first parameter is less than the second parameter add the two and print the result 10 times. THIS PROGRAM IS IN JAVA. I did everything but I can't figure out how to print the result as a loop 10 times. public static void main(String args...
Saturday, July 4, 2015 by Trish Goal

Basic Computer Science
This was the assignment: If the first parameter is less than the second parameter add the two and print the result 10 times. THIS PROGRAM IS IN JAVA. I did everything but I can't figure out how to print the result as a loop 10 times. public static void main(String args...
Saturday, July 4, 2015 by Trish Goal

Basic Computer Science
This was the assignment: If the first parameter is less than the second parameter add the two and print the result 10 times. THIS PROGRAM IS IN JAVA. I did everything but I can't figure out how to print the result 10 times. public static void main(String args[]) { int x1;...
Saturday, July 4, 2015 by Trish Goal

Math
1) Last Tuesday, Galaxy Cinemas sold a total of 170 movie tickets. Tickets can be bought in one of 3 ways: a child admission costs $5, student admission cost $6 all day, and regular admissions are $8.50. Proceeds totalled $970. The number of child tickets sold was double that ...
Friday, July 3, 2015 by Nray

Physics
Suppose you measure a standing person's blood pressure by placing the cuff on his leg 0.470 m below the heart. Calculate the pressures you would observe if the pressures at the heart are 119 over 80 mm Hg. Assume there is no loss of pressure due to resistance in the ...
Friday, July 3, 2015 by Uri

Criminal Justice
The Corrections Model (Positivism) approach: A. has as its sentencing goal punishment/deterrence. B. uses determinate/definite sentences. C. sees the cause of crime as a rational choice made by the offender operating with free will. D. sees as the cause of crime psychological/...
Friday, July 3, 2015 by Amy

physics
Physics Genius! please let me! Three objects lie in the x, y plane. Each rotates about the z axis with an angular speed of 6.12 rad/s. The mass m of each object and its perpendicular distance r from the z axis are as follows: (1) m1 = 6.36 kg and r1 = 2.20 m, (2) m2 = 3.92 kg ...
Thursday, July 2, 2015 by Lola

Art
Think about how different class systems of people are represented during Art of Europe and America (1700 - 1900). Looking at the values and representation of values or ideas, please compare and contrast the visual subject, form, and content of these two art works that ...
Thursday, July 2, 2015 by Amy

physics
the first law of thermodynamics can be expressed with the equation ΔU=ΔQ+ΔW where ΔU is the change of internal energy,ΔQ is the heat supplied to the system. Apply the first law to the brakes of a train as the brakes are applied and the train ...
Thursday, July 2, 2015 by micheal

Math
Solve the system of equations using linear combination. a+c=9 8a+4.5c=58
Wednesday, July 1, 2015 by Sara

Ashford university
Question 1: As discussed in your text, a study by the Commonwealth Scientific and Industrial Research Organization (CSIRO) concluded what about Australia’s climate? 1. As atmospheric carbon dioxide emissions have risen, southern Australia has warmed by 1.6 °F since ...
Wednesday, June 24, 2015 by Lisa

algebra
Find the point of equilibrium for a system that has a demand equation of p= 49.0,000 3x and a supply equation of p= 33+0.00002x
Saturday, June 20, 2015 by Jasmine

Criminal Justice
I am trying to explain: Assess the impact of globalization on the U.S. criminal justice system. Compare and contrast international criminal justice systems (Civil Law, Common law, and Islamic Law and Socialist Law traditions). Discuss the impact that cyber crime and technology...
Saturday, June 20, 2015 by Kat

philosophy
How are values established according to Hume? What human characteristics does he privilege in determining a value system and how do they inform our morality? How are they related to “Utility” and “Justice”? Are you convinced by his characterization of ...
Saturday, June 20, 2015 by liz

PHYSICS
It involves three masses, with mass 2 being the cart that can roll freely on a horizontal table. There is no friction anywhere. The cart system is let go with everything initially at rest. You are to find the accelerations for each of the three masses relative to the ground. (...
Friday, June 19, 2015 by Lee M

System of Equation
___________ involves isolating the variable in one equation and replacing the same variable in the other equation with this expression.
Thursday, June 18, 2015 by Amber

Math (Need help Urgent)
1. Fireworks are to be launched from a platform at the base of a hill. Using the top of the platform as the origin and taking some measurements, it was determined that the cross-section of the slope of one side of the hill is y=4x-12 . If the path of the fireworks is y= -x^2+...
Thursday, June 18, 2015 by Mary

Math (PLEASE HELP!)
1. Solve the system of equations by elimination.y=2x^2-2x-3 and y=-x^2-2x-3 2.The system of equations y=-5(x+4)^2-4 and y=8x^2+64x+124 has _____ solution(s). 3. Determine the value of k in y=kx^2-5x+2 that will result in the intersection of the line y=-3x+4 with the quadratic ...
Thursday, June 18, 2015 by Kaitlin

Math (PLEASE HELP!)
1. The UV index on a sunny day can be modelled by the function y= -0.15(x-13)^2+7.6 , where x represents the time of day on a 24-h clock and f(x) represents the UV index. At what time(s) was the UV index 7? 2. Determine if each system has one, two, or no solutions. (Show your ...
Thursday, June 18, 2015 by Adam

Math (PLEASE HELP!)
1. The sum of the squares of two numbers is 74 and the difference of their squares is 24. a) What system of equations models this situation? b) What are the two numbers? 2. For what value of b will the line y= -2x+b be tangent to the parabola y=3x^2+4x-1?
Thursday, June 18, 2015 by Anthony

Algebra 2
Can someone please tell me how to solve and graph this system of trinomial quadratic inequalities? {y is greater than or equal to x^2+6x+12} {y<-x^2-8x-12 }
Tuesday, June 16, 2015 by Margaret

Algebra 2
Can someone please tell me how to solve and graph this system of trinomial quadratic inequalities? {y is greater than or equal to x^2+6x+12} {y<-x^2-8x-12 }
Tuesday, June 16, 2015 by Margaret

university
A uniform electric field of magnitude 260 V/m is directed in the positive x direction. A +14.0 µC charge moves from the origin to the point (x, y) = (20.0 cm, 50.0 cm). (a) What is the change in the potential energy of the charge field system?
Monday, June 15, 2015 by john

Computer Science
A public transport company provides three types of transports to its passengers to travel from city A to city B of different state. The three types of transports are train, bus and taxi. Each transport has different charges and maximum seats limit. The table below shows the ...
Saturday, June 13, 2015 by Tiffany

Computers
Your sister is considering purchasing a tablet computer that utilizes RT as the operating system. She asks you if RT is any different from her Windows 8 desktop she has at home. What do you tell her? A. Unlike her Windows 8 PC, RT does not have a tile-based interface. B. RT is...
Friday, June 12, 2015 by Jay

physic
A 1019kg shark is supported by an 85kg rope attached to a 4.00-m rod that can pivot at the base. (a) Calculate the tension in the cable between the rod and the wall, assuming that the cable is holding the system in the position shown in Figure below. Find (b) the horizontal ...
Thursday, June 11, 2015 by miran

Chemistry
What is the total internal energy change (∆E), in J, of a system that releases 202.90 J of heat and absorbs 315.7 J of work from the surroundings?
Wednesday, June 10, 2015 by Katie

Social Studies
In a federal system in government (also known as federation) the local and state governments share power with the central government, though the central has finally authorized. explain how this is different from a unitary system of government?
Wednesday, June 10, 2015 by Help(aSAP)plz

Biology
Describe how the nervous system helps different parts of your body communicate with one another the moment you begin to pet a dog.
Tuesday, June 9, 2015 by Sara

Chemistry
Could a buffer system employing H3PO4 as the weak acid and H2PO4^- as the weak base be used as a buffer system within cells? Explain. I know the answer is no but I'm not really quite sure how to explain why.
Tuesday, June 9, 2015 by Candice

History
How did the political policies of Augustus contribute to the growth and longevity of the roman empire A. He used democratic elections to fill seats in the senate and used the senate as a consul. B. He shared equal power with the consuls and therefore avoided any corruption. C...
Tuesday, June 9, 2015 by Anonymous user

U.S History
Which group believed that failure to approve the Constitution would lead to chaos and mob rule? Federalists**** Anti-federalists 2. Which group believed a strong national government was critical to the country? Federalists*** Anti-federalists 3. Which group believed that only ...
Sunday, June 7, 2015 by Kenxie

statistics
Community health center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to help its HIM department get started. Calculate the number of new shelving units needed for a medical record filing system based on eight shelves per ...
Sunday, June 7, 2015 by laverne

Chemistry
Consider a system consisting of 2moles CO2 gas initially at 25 deg and 10 atm and confined to a cylinder of cross section 10.0 square centimeter. lt is allowed to expand adiabatically against an external pressure of 1.0 atm until the piston has moved outwardsthrough 20cm. ...
Saturday, June 6, 2015 by Rudo Kanukamwe

Thermodynamics
Consider a system consisting of 2.0 mol Carbon dioxide gas, inititially at 25 deg and 10 atm and confined to a cylinder of cross section 10.0square centimeters. lt is allowed to expand adiabatically against an external pressure of 1.0atm until the piston has moved outwards ...
Saturday, June 6, 2015 by R. Kanukamwe

World History
2.) During the Cold War, people were afraid of communists, both outside and inside the United States. The Red Scare and McCarthyism that grew out of these fears was damaging to the American way of life. During the McCarthy years, many of the freedoms guaranteed in the Bill of ...
Saturday, June 6, 2015 by Anon

PSYCH
In the latter part of the 1880s, psychiatrists and neurologists tended to believe that madness was caused by __________. Less severe syndromes like hysteria were __________.   A. biological troubles in the brain, also caused by biological troubles in the brain B. a poor ...
Friday, June 5, 2015 by MAE

Physics
3 objects with masses m1=5kg, m2=10kg and m3=15kg are attached by massless string over two frictionless pulleys. The horizontal surface is frictionless and system is released from rest. Using energy concept calculate m3 speed after it has moved down 0.4m
Friday, June 5, 2015 by Akosua

civics
Which of the following is an example of a foreign policy issue? A. national health care B. the federal budget C. global warming D. public education system Is the answer B.?
Wednesday, June 3, 2015 by Nani

psych 100
The basic building block of the nervous system is
Tuesday, June 2, 2015 by Anonymous

physics
consider a vertical piston system. the piston has a 50g mass and a given radius of 3mm. what amount of pressure does the piston exert? ( use g==9.8 m/s^2 )
Tuesday, June 2, 2015 by charles

physics
A blob of mass 5 kg is place on a table top.it is attached to a mass piece of 2kg by a light string that passes over a frictionless pulley.the table top exerts a frictional force of 7 N on the block (a) calculate the accelation of the system
Tuesday, June 2, 2015 by lesedi

Accounting
Mushroom Company, a retail company, has two departments, "G" and "S". The company's most recent monthly contribution format income statement is presented below. ...................................Total​..................................G.....&#...
Monday, June 1, 2015 by kiki

Geography
Why is it important to Canada and Canadians about the senior citizens not receiving more attention from the Canada's health system.
Sunday, May 31, 2015 by thi

Math
Which system has an infinite number of solutions? A.{x+2=y 4=2y-x B.{2y+6=4x -3=y-2x C.{y+3=2x 4x=2y-3 D.{y=2x-5 -2=y-2x Is it B
Saturday, May 30, 2015 by M

linear systems
for what values of k does the linear system below have: a) infinite solutions? b) one solution? c) no solution? 2/3x+y=16 kx+3y=48
Saturday, May 30, 2015 by Anonymous

Math word problem
George has 21 coins with a total value of $12.75. He knows he only has quarters and dollar coins in his pocket. How many coins of each type does he have? Create a system to solve.
Saturday, May 30, 2015 by Anonymous

civics
Which of the following would be part of the Republican Party Platform? A. creating a new health care system B. banning hand gun use C. reducing the size of government D. raising taxes on the wealthy I think the answer is C.
Saturday, May 30, 2015 by StudeNt

Mathematics
Two cars drive from town A to town B at constant speeds. The blue car travels 25 miles per hour and the red car travels 60 miles per hour. The blue car leaves at 9:30 am and the red car leaves at noon. The distance between the two towns is 150 miles. Who will get there first? ...
Friday, May 29, 2015 by Stephanie

Math
Jesse and Leah can install a new gutter system on a house in 4 hours when they work together. Working alone, it would take Leah twice as long to install a new gutter system as it would take Jesse working by himself. Leah caught a really bad cold and called in sick this morning...
Tuesday, May 26, 2015 by josh

Chemistry
You are given 75mL of 1mol/L NaOH and 75 mL of 1mol/L HNO3 at atmospheric pressure. After mixing the two compounds, he measured a rise in temperature from 25°C to 32°C. Find the change in energy of the system in kJ/mol. (Known: Density of aqueous solution is 1.00g/mL ...
Tuesday, May 26, 2015 by John

Algebra 1
What are the solutions to the system? y=x^2+5x-9 y+2x+1
Monday, May 25, 2015 by Steve

Math Thanks
2 Eight children from the Schickel family are combining their savings to purchase a gaming system to connect to and play on their television. The gaming system is on sale at their favorite discount electronics store for 10 percent off of its regular price of $500. If the cost ...
Monday, May 25, 2015 by YOLO

Integers
Suppose Frontier City Amusement Park bought a ferris wheel for $92,000. 42,512 people paid $2.00 each to ride the ferris wheel the first year. Ignoring the cost of operating how much money did the park lose on the ferris wheel it first year.
Saturday, May 23, 2015 by Edward

Intro. to Computers
The command prompt found on Windows 7 and Windows 8 is very similar to the interface of what past operating system?
Friday, May 22, 2015 by Anonymous

Math
"A system of equations can have two answers beside an actual set of coordinates. What are they?" Would the two other answers be graphing and ratio, or ..
Thursday, May 21, 2015 by Anonymous

Criminal Justice
According to the conflict perspective, conflicts between groups: A. can be avoided through the use of the legal system. B. are inevitable. C. cause power vacuums. D. can be changed though negotiation. is it B
Thursday, May 21, 2015 by Amy

goverment help
How does voter turnout in the United States compare to voter turnout in other democracies? It is low. It is very high. It is above average. It is rather high. B What is the term for a ballot question that asks voters if they want to pass a special law directly? amendment bond ...
Thursday, May 21, 2015 by yamean

goverment help
Which of the following is not a minor party in the history of the United States? Know-Nothing Free Soil Labour Socialist Which of the following is the most common party system in the world today? a group of people seeking to advance their ideas an independent agency pushing ...
Thursday, May 21, 2015 by yamean

Biology
What is the osmotic pressure of the salt solution in reverse-osmosis? Select one: a. An equilibrium state where the amount of solvent passing in opposite directions is equal b. An equilibrium state where the amount of solvent passing in one direction is greater than other ...
Thursday, May 21, 2015 by Clara

Managerial Economics
Soft selling occurs when a buyer is skeptical of the quality or usefulness of a product or service. For example, suppose you’re trying to sell a company a new accounting system that will reduce costs by 10%. Instead of asking for a price, you offer to give them the ...
Wednesday, May 20, 2015 by Jutee

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Homework Help: Computers

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