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Write relational algebra queries for each of the following:Get a list of all the different destination cities where the employess have taken trips.
Write a program to A .Get the case inventory for each brand for the start of the week. B .Process all weekly sales and purchase records for each brand.
Create a class named Car with fields that hold a vehicle ID number, make, model, color, and value for a Car object. Include appropriate properties for each field.
Create a class named Area. Include three overloaded methods that compute the area of a rectangle when two dimensions are passed to it. One method takes two integers as parameters, one takes two double
Write a function that lists 5 sale amounts in an array then loop through the sale amounts adding the individual sale amounts in order to determine the total sales amount. Display this total sales amou
Explain with diagram the Pentium representation of floating point short format Suppose that a computer prefetches 20 instructions in advance. However, on the average, four of these are conditional bra
write a C++ program to solve the following problem. Upon execution of the program, your name will be displayed on the screen, properly centered.
Part 1- List 2 different line style specifiers, and the line style that they produce (e.g., ‘-’ is the default solid line). Part 2- List 2 different color style specifiers and the color th
Write code that does the following opens a file name NumberList.txt, uses a loop to write the numbers 1 through 100 to the file, and the closes the file.
There is a need for program that adds all positive number and place them in sumPositive and sum of negative numbers and place them in sumNegative . At the end program should prints the values in sumPo
Using the two keys (memory words) cryptographic and network security, encrypt the following message: "Be at the third pillar from the left outside the lyceum theatre tonight at seven. If you are distr
Question- Write a program called DialogBoxes.java. Declare two String variables firstName and lastName. Use the method showInputDialog with the text “Enter your first name” and input your
Give an algorithm to check if 3 numbers in an array add to a given sum in theta(n^2*log(n)) time: i, j, and k do not have to be distinct.
Write a program to swap the lower 4 bits with the upper 4 bit of every byte in an array and save the results in a new array. The initial array is to be stored in program memory and not be modified.
Create a program that stores information about vehicles in an object. The properties to be stored should include Make, Model, Year, and Color.
Evaluate the following postfixes expressions. Show the stack as each operand and operator is processed. 2 3 * 4 +
Devise a 7-bit odd-parity Hamming code for the digit 5 and 8. That is to say you are required to construct Hamming code for information (in binary) 0000101 and 0001000, respectively.
Please justify your answer with principles of ethics, not just your own opinions. Now suppose that to try out your virus, you inform a friend, attempt to pass the virus to her, and succeed.
Write a program that can be used to determine the tip amount that should be added to a restaurant charge. Allow the user to input the total, before taxes and the tip percentage (15% or 20%).
It is common practice for recipients of email messages to sometimes forward those messages to others. Question- Does such forwarding constitutes copyright infringement?
Question 1- Evaluate the postscript expression 1 2 - 5 3 + * Question 2- An idea similar to postfix notation is to write +ab instead of usual a + b. Show that two stacks can be used to convert 3
What is the maximum flow rate of the water, in cubic feet per minute that keeps the temperature above 100 degrees F. The water temperature will be raised 50 degrees F. put the 50 degrees into a variab
Write a Python file with statements that do the following: Prompt the user to enter an amount of money in cents, less than 100.
Write a program that can be used to determine the tip amount that should be added to a restaurant charge. Allow the user to input the total, before taxes and the tip percentage (15% or 20%). Produce o