Computers and Technology

What are three examples of information technologies you use in your everyday life? Which do you consider to be the most important to you on a daily basis and why?
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Select all statements below that are TRUE for For...Next loops. A. It is used for a fixed number of iterations. B. It is used for a variable number of iterations. C. It uses an integer counter; not a loop condition. D. It uses a loop condition; not an integer counter. E. Only consider this option if you checked alternative D above: It checks the loop condition a the BEGINNING of the loop, F. Only consider this option if you checked alternative D above: It checks the loop condition a the END of the loop,
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What is the command to launch each of the following tools? Local Group Policy Local Security Policy Computer Management console Local Users and Groups console Resultant Set of Policy (RSoP)
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Read the 4 entities below and assume that customer_id is the key common to all tables.Customer: An entity that describes a customer. An instance occurs for unique customers only using name, date of birth, and login name as customer_id primary key.Online: An entity that describes a customer purchasing activity online. An instance occurs when the customer completes the transaction. Customers can purchase more than once.Visits: An entity that describes a customer purchase in a physical store. An instance occurs if a customer makes or purchase or checks-in using an app. Customers can visit more than once per day.Satisfaction: An entity that represents data from a recent customer satisfaction survey. An instance occurs when a customer takes the Survey. A customer is tracked by login name and can only take the survey one time.Use the information to match the following relationships. Answers can be reused more than once.1. The relationship between Customer and Online.2. The relationship between Customer and Satisfaction.3. The relationship between Online and Visits.4. The relationship between Visits and SatisfactionA. prototypeB. one-to-oneC. Zero-sumD. one-to-manyE. TOO many F. many-to-many
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Write a program that will have Tracy draw a stretched out slinky. The slinky should have: Five rings Each circle should have a radius of 35 Tracy should move forward 40 pixels after every circle
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Suppose you have the following search space:StatenextcostAB4AC1BD3BE8CC0CD2CF6DC2DE4EG2FG8Draw the state space of this problem.Assume that the initial state is A and the goal state is G. Show how each of the following search strategies would create a search tree to find a path from the initial state to the goal state: Breadth-first search Depth-first search Uniform cost search
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Write a line of code that declares a variable called shipName and set it equal to the string SpaceX3000.
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examples of pop in computer
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Ellie is conducting formal research for a new design project and wants to find demographic information. What source is considered most credible to use for her research?Wikipedia articlescompetitor websitesgovernment datamagazine opinion pieces
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What is a foreign key? a security key to a database that stores foreign data a security key to a database located in another country a field in a table that uniquely identifies a record in a relational database a field in a table that links it to other tables in a relational database
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You have a small network at home that is connected to the internet. On your home network, you have a server with the IP address of 192.168.55.199/16. You have a single public address that is shared by all hosts on your private network. You want to configure the server as a web server and allow internet hosts to contact the server to browse a personal website. What should you use to allow access
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Ivan has five workbooks open. he has arranged these files in a specific grouping so he can view them at the same time. In order to save these files i this specific order, ivan must create a----
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Before hard disk drives were available, computer information was stored on:Floppy DisksCassette TapesPunch CardsAll of the Above
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How does a filmmaker decide which events to include in a documentary?
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True or False: The proze for winning the NHL champioship is called the"James Norris Trophy."True or False
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What is an example of a composite key in a database table?InvoiceIDCustomerIDProductIDOrderID + ProductID
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PLS HELP ME I NEED HELP WILL GIVE BRAINLIEST
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How was the first computer reprogrammed
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A cheetah has a mass of 50kg and can accelerate at 10 m/s2. This is equal to 500 Newtons which is the force the cheetah creates to run. Let's calculate how much work the cheetah does and how much power it generates when it runs 50 meters in 3 seconds.Step 1: Determine how much work is done (measured in joules).Multiply the force by the distance 500N50meters= _______ joulesStep 2: Determine the power (measured in Watts).Divide the work by the time it took to do the work 25,000joules3s.= _______ watts
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When entering information for a new contact in the address book, Outlook will automatically create a _____. A. Invitation B. Response email C. Business card D. Calender
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In java I need help on this specific code for this lab.Problem 1:Create a Class named Array2D with two instance methods:public double[] rowAvg(int[][] array)This method will receive a 2D array of integers, and will return a 1D array of doubles containing the average per row of the 2D array argument. The method will adjust automatically to different sizes of rectangular 2D arrays.Example: Using the following array for testing: int [][] testArray = { { 1, 2, 3, 4, 6}, { 6, 7, 8, 9, 11}, {11, 12, 13, 14, 16} };must yield the following results:Averages per row 1 : 3.20Averages per row 2 : 8.20Averages per row 3 : 13.20While using this other array: double[][] testArray = { {1, 2}, {4, 5}, {7, 8}, {3, 4} };must yield the following results:Averages per row 1 : 1.50Averages per row 2 : 4.50Averages per row 3 : 7.50Averages per row 4 : 3.50public double[] colAvg(int[][] array)This method will receive a 2D array of integers, and will return a 1D array of doubles containing the average per column of the 2D array argument.The method will adjust automatically to different sizes of rectangular 2D arrays.Example: Using the following array for testing: int [][] testArray = { { 1, 2, 3, 4, 6}, { 6, 7, 8, 9, 11}, {11, 12, 13, 14, 16} };must yield the following results:Averages per column 1: 6.00Averages per column 2: 7.00Averages per column 3: 8.00Averages per column 4: 9.00Averages per column 5: 11.00While using this other array: double[][] testArray = { {1, 2}, {4, 5}, {7, 8}, {3, 4} };must yield the following results:Averages per column 1: 3.75Averages per column 2: 4.75My code is: public class ArrayDemo2dd{ public static void main(String[] args) { int [][] testArray1 = { {1, 2, 3, 4, 6}, {6, 7, 8, 9, 11}, {11, 12, 13, 14, 16} }; int[][] testArray2 = { {1, 2 }, {4, 5}, {7, 8}, {3,4} }; // The outer loop drives through the array row by row // testArray1.length has the number of rows or the array for (int row =0; row < testArray1.length; row++) { double sum =0; // The inner loop uses the same row, then traverses all the columns of that row. // testArray1[row].length has the number of columns of each row. for(int col =0 ; col < testArray1[row].length; col++) { // An accumulator adds all the elements of each row sum = sum + testArray1[row][col]; } //The average per row is calculated dividing the total by the number of columns System.out.println(sum/testArray1[row].length); } } // end of main()}// end of classHowever, it says there's an error... I'm not sure how to exactly do this type of code... So from my understanding do we convert it?
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What is the difference between PowerPoint and Outlook?PowerPoint is a presentation program; Outlook is a personal information management application.Outlook is a presentation program; PowerPoint is a personal information management application.PowerPoint is a program that lets you create, edit, format, and print written documents; Outlook is a computer application that uses a grid system to organize and manipulate data.Outlook is a program that lets you create, edit, format, and print written documents; PowerPoint is a computer application that uses a grid system to organize and manipulate data.
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Write a SELECT statement that displays each product purchased, the category of the product, the number of each product purchased, the maximum discount of each product, and the total price from all orders of the item for each product purchased. Include a final row that gives the same information over all products (a single row that provides cumulative information from all your rows). For the Maximum Discount and Order Total columns, round the values so that they only have two decimal spaces. Your result
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The Find and _______ commands allow you to easily locate and replace text. Bookmarks allow you to easily navigate to other parts of a document while _______ allow you to easily navigate to places within or outside the document. Use the _______ _______ to find out if your document contains personal information and comments. If the person receiving your document has a pre-2010 version of Microsoft Word, it makes sense to use the _______ _______. To make sure your document can be read by devices for the visually impaired, run the _______ _______.
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