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Question 1- Explain how hash codes are used to protect passwords and passphrases. Question 2- Explain how a man-in-the-middle attack works. Is it possbile to set up a man-in-the-middle attack witho
Question 1- What types of companies are likely to ignore industry guidelines when an industry is self-regulating? Question 2- Explain the difference between private-key and public key encryption. I
What three things should you look for when you examine a site certificate? What is one-click shopping? Where is personal information stored for one-click shopping.
Write a DoubleSizePicture program that loads a picture , doubles its size, and shows the center of the picture in the window. Please show your code and explain the program using comments.
Using a stack and a queue, create a program that determines if a sequence of alphabetical characters is a palindrome. Use the STL data structure implementations.
Define one type of relationship (one-to-one, one-to-many, many-to-many and self-referencing relationships) and provide an example of this type of data relationship.
Define what it means for a transformation in R^n to preserve angles. please show how an isometry preserves angles. Also please give an example of a transformation that is not isometry but still preser
Define affine transformation on the plane taking the triangle with vertices (1,1),(1,2),(3,3) to the equilaterial triangle with vertices (1,0),(-1,0),(0,sqrt 3)
What is the difference between typename and class if there is one?: template <class Comparable> class singleList{ .......} template <typename Comparable> class singleList{........}
Write a C++ console program that performs the following: The user is asked to enter first name, last name and age. The program prints the inputs for the user to review. The user is asked to enter eith
Using functional decomposition, write program in C++ to help you do this. The data will be read from an input file called songs.dat which you will create at your local machine and its data is shown
Question 1- Describe two website theories (e.g. gestalt theory) Question 2- What are the impacts of the theories above on the creation of website.
Write a program AverageLetter which will create an array of 5 characters. Prompt the user to enter any 5 letters of the English alphabet - both lower and upper cases are allowed. Store those values
Question 1- Minterms of: Part 1- F(x,y,z) = x'y + xy + x'z + xz' + yz + y'z' Part 2- G(x,y,z) = x'y + xy' + x'z' +xz +yz' + y'z
Write a program to create two arrays namely asciiArray and decimalArray of 52 elements each. In the asciiArray, store letters of the English alphabet; both lower and upper case letters. In the decim
Question 1- Write a program that solves relatively simple Sudoku puzzles. Your implementation needs to consist of a Sudoku class. Question 2- Read a float number from a file and output it with 2 dig
Show that ¬(p ?¬q) and q ?¬p are equivalent Part 1- Using a truth table. Part 2- Using logical equivalences.
Question 1- What is the difference between logical I/O and device I/O? Question 2- What is the difference between block-oriented devices and stream-oriented devices? Give a few examples of each.
Question- How can I count rows in a filtered list? If I want to sum values in a filtered list I can use subtotal (109, a1:a999) and get a total of just the filtered values. Can I do the same thing wit
Question- Has anyone used the new 2013 spreadsheet function BITLSHIFT? The command is used in programming for a number of reasons, but why would I use it in the spreadsheet?
Question- Write a program that computes the sum of the integers from 1 to 100 by addition: 1 + 2 + 3 + 4 + 5 + ... + 98 + 99 + 100
Reverting back to default border lines? When I open a new Excel sheet, it has those pale gray border lines around each cell that appear on screen but don't appear when printing the sheet.
How do I either hide a bar on a chart or fix the vertical axis? I have any monthly charts showing values. but when the values are too low for a month, the system generates a different vertical scale.
Define a global int variable named n which is not initialized (however, because n is located in the data segment,and because the data segment is initialized to all zero bytes, n will be implicitly ini
Question 1- Why does microsoft excel add up correctly any more? Question 2- Why does Excel add up correctly any more I have to always check the calculation on a calculator then amend the spreadsheet,