Computer Science

1 answers
What is meant by a computer virus
what is meant by a computer virus?...
2 answers
Single-platter disk
Question DetailsConsider a single-platter disk with the following parameters:rotation speed: 7200 rpm; number of tracks on one side ofplatter:30,000; number of sectors per track:600;seek time: one msfor every hundred tracks traversed. Let the disk receive a requestto access a random sector on a rand...
0 answers
Write a JAVA program that reads the .com, .org, .edu
Write a java program that reads a web address (for instance, www.yahoo.com) from the keyboard and outputs whether this web address is for government, a university, abusiness, an organization, or another entity....
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Write a JAVA program that takes a String input for a year
Write a program that takes a String as an input from the keybaord, representing a year. If the year entered has two characters, convert it to an int, add 2000 to it,and output it. If they year entered has four characters, just convert it to an int and output it. If the year entered has neither two n...
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Pointer/arrays
Write a function that accepts 10 lines of user-entered text and stores them as 10 C-strings. Do not forget to use pointer array in your function....
1 answers
How do I access data files?
How do I access data files?From: NEWPERSPECTIVESON Microsoft® Excel® 2010Source:ISBN: 0538742917 | Title: New Perspectives on Microsoft Excel 2010 | Publisher: Course Technology...
4 answers
Queueing Theory(Queue characteristics)
Discuss the following queueing situations in terms of the characteristics (1. arrival pattern of customers, 2. service pattern of servers, 3. queue discipline, 4.system capacity, 5. number of service channels, and 6. number of service stages.(a) Tourists wishing a guided tour of the White House.(b) ...
1 answers
Can someone please help me finish Conway's Game of Life C++ Code?
Hello. I need help finishing a C++ HW assignment for my 2nd part intro to C++ college class.Here is my current code:--------------------------------------------------------------------------------------------------------//Game of Life//Dylan Metz#include <iostream>#include <string>#inclu...
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Java slot machine
I need help with the following Java program:A slot machine is a gambling device that the user inserts money into and then pulls a lever (or presses a button). The slot machine then displays a set of randomimages. If two or more of the images match, the user wins an amount of money that the slot mach...
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Help
The SQL aggregate function that gives the number of rows containing non-null values for the given column is ____.COUNTMINMAXSUMQuestion 2 3.6 points SaveThe conditional LIKE must be used in conjunction with wildcard characters.TrueFalseQuestion 3 3.6 points SaveA database language enables the user t...

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(Absolute and Comparative Advantage) You have been given the following information concerning the production of wheat and cloth in the United States and United Kingdom: Labor Hours Required to Produce One Unit United Kingdom United States Wheat
(Absolute and Comparative Advantage) You have been given the following information concerning the production of wheat and cloth in the United States and United Kingdom:Labor Hours Required to Produce One Unit United Kingdom United StatesWheat 2 1Cloth 6 5What is the opportunity cost of producing a u...
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Write c++ program In this assignment, you need to complete following tasks on 2D array of...
Write c++ program In this assignment, you need to complete following tasks on 2D array of randomly sales figures. Assume that you are the manager of coffee shop chain, and oversee 5 branches. ID of branches are 1 to 5. You already collected sales data for yesterday from each branch, in three cate...
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In February 2015 Treasury 4 5/8s of 2042 offered a semiannually compounded yield to maturity of...
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1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins...
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A 30 kilogramchild moving at 4.0 meters per second jumps onto a 50 kilogram sled that is...
Determine the speed of the child-sled system after the child jumps onto the sled...
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Ng Exercise, Below is a list of achievements in the life of a normal baby girl....
ng Exercise, Below is a list of achievements in the life of a normal baby girl. However these achievements are not in the correct order. To demonstrate your knowledge of Piaget's sub-stages of sensory motor development, place the events in the correct order by placing a number in the blank in fr...
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EBook Show Me How Calculator Adjustment for unearned revenue Instructions Chart of Accounts Journal H Instructions...
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One end of a 70-cm-long copper rod with a diameter of 2.4 cm is kept at...
One end of a 70-cm-long copper rod with a diameter of 2.4 cm is kept at 400 degree C, and the other is immersed in water at 20 degree C. Calculate the heat conduction rate along the rod. Express your answer to two significant figures and include the appropriate units. Q/t...
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Test: Chapter 7 Assignment Normation This cover that material You may this as many times you...
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Please help me with my economics homework? 10. Suppose that the world price of oilis $70...
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Sherman Company's inventory records for the most recent year contain the following data EEB (Click the...
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1. If the market interest rate is 9% when Dolphin Corp. issues its bonds, will the bonds be price...
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Evaluate the iterated integral. (x+y-2xy) dy dx
Evaluate the iterated integral. (x+y-2xy) dy dx...
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Solution is required A slit of width a is illuminated by mono-chromatic light of wavelength 650...
solution is required A slit of width a is illuminated by mono-chromatic light of wavelength 650 nm at normal incidence. Calculate the value of a, when (a) the first minimum falls at an angle of diffraction of 30 degree, (b) the first maximum falls at an angle of diffraction of 30 degree....
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ABC, Inc. is considering purchase of a new equipment. The sales are expected to be $869751...
ABC, Inc. is considering purchase of a new equipment. The sales are expected to be $869751 and the total cash expenses are expected to be $386183. The annual depreciation is $56436 and the tax rate is 35.3%. What is the operating cash flow?...
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1. Assume that the residents of a nation become more patient (experience a reduction in their...
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2. A sample nitrogen gas has a volume of 1.00 L at STP. What is the temperature in °C if the volume is 10.0L at 2.00...
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Please help Please help to Show your work on the math questions. 2. Patient requires fever control, she weighs 28 pounds...
Please help Please help to Show your work on the math questions. 2. Patient requires fever control, she weighs 28 pounds. Her dose of acetaminophen for fever control is 15mg/kg. What is her dose? (Round to nearest 1/10 of a mg as it is nearly impossible to draw up more specifically than that) 3. You...

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