Problem 1. Find the voltage VR2 in the circuit on the Figure 1 below.
Solution
The problem 1 can be solved using the superposition method. This method is based on the elimination of all sources except one at a time, utilizing a series/parallel analysis in order to determine drops of voltage in the modified network for each source of the power. Continue reading
Create new Android application which shows a Happy New Year congratulation message and appropriate background picture. When the text corresponding to a family member getting congratulated is being clicked on by the user, it should respond with switching to a different family member (i.e. father, mother, brother, grandfather). Continue reading
Frequency is the measure of how how often an event appears. The frequency distribution table is a tool which can help in comparing the frequencies of different events occurrence. There are two type of frequency distributions which are used in statistics: grouped frequency distribution and ungrouped frequency distribution. The first one is utilized for a high quantity of data, when it is impossible to list all of them in the table (“Grouped Frequency Distributions”, 2016). Continue reading
Hello! Today I want to teach you how to always win in tic tac toe game and show you the implementation of the C++ code!
You should start from the corner:
The essence of this strategy is that “X” performs the first move not to the central cell, but into the corner. In this case, the toe has several options. Continue reading
First you should download freeglut and glew archive and unzip it:
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Suppose that as a result of some experiment, a sample x1, x2, x3 … xn has been obtained. Continue reading
Create new MS SQL database. In this database, create a table called “library” with the following information:
Andrew Jacobson (2003 April 27) “Blue Gift”. Publisher: CRC Press Bill Kauffmann (2005 March 6) “Willow in the Mist”. Publisher: Delirium Books Bill Kern (2005 March 1) “Time of Silence”. Publisher: Del Sol Press Catherine Wilde (2008 June 30) “Black Tears”. Publisher: CRC Press John Becker (2008 May 2) “Splintered History”. Publisher: ABC Publishing John Becker (2006 July 17) “Lost Ashes”. Publisher: Delirium Books John Becker (2010 January 15) “Forgotten Girl”. Publisher: ABC Publishing Michael Ernst (1954 December 4) “Tower in the Flame”. Publisher: Beyer Books Natalie Haast (1988 February 25) “Frozen Legacy”. Publisher: Beyer Books Samantha Steele (1999 October 8) “Doors of Danger”. Publisher: ABC Publishing Samantha Steele (1993 February 11) “Diamond Petals”. Publisher: Beyer Books
Execute the following SQL queries and provide the results of their execution in form of screenshots: Continue reading
Describe the following software design pattern: Abstract Factory
In this sample we will provide a description of Abstract Factory software design pattern. First of all, it deals with objects know as “factories”, which is (in terms of object-oriented programming) an object used for creating other objects. Continue reading
Create Java application capable of solving a 3×3 square filled with digits in order to determine if it is a magic square. User should be able to access such functionality as: filling the square with numeric values, checking the values in the current square, and checking the current square for being a magic square. Continue reading
Create a console window C# application that shows the following each time the Enter key is pressed: