Write a program that creates 4 threads to process input from standard input as follows Thread 1, called the Input Thread, reads in lines of characters from the standard input. Thread 2, called the Line Separator Thread, replaces every line separator in the input by a space. Thread, 3 called the Plus Sign thread, replaces every pair of plus signs, i. e., "++", by a "^". Thread 4, called the Output Thread, write this processed data to standard output as lines of exactly 80 characters. Furthermore, in your program these 4 threads must communicate with each other using the Producer-Consumer approach.

Consider the following function main: int main() { int alpha[20]; int beta[20]; int matrix[10][4]; . . } a. write the definition of the function inputarray that prompts the user to input 20 numbers and stores the numbers into alpha. b. write the definition of the function doublearray that initializes the elements of beta to two times the corresponding elements in alpha. make sure that you prevent the function from modifying the elements of alpha. c. write the definition of the function copyalphabeta that stores alpha into the first five rows of matrix and beta into the last five rows of matrix. make sure that you prevent the function from modifying the elements of alpha and beta. d. write the definition of the function printarray that prints any onedimensional array of type int. print 15 elements per line. e. write a c11 program that tests the function main and the functions discussed in parts a through d. (add additional functions, such as printing a two-dimensional array, as needed.)

Select the correct answer. andre was recently hired by an organization to check for system vulnerabilities. he is supposed to exploit these vulnerabilities and create a report on the extent of damage to which the system was susceptible. what position does andre hold in this organization? a. information security analyst b. information assurance manager c. penetration tester d. network security engineer e. chief information security officer

The more powerful, 60 volt cables and the main power shut off on an hev are both colored orange