When might a programmer create a global variable instead of a local variable?

For any element in keysList with a value greater than 50, print the corresponding value in itemsList, followed by a space. Ex: If keysList = {32, 105, 101, 35} and itemsList = {10, 20, 30, 40}, print: 20 30 JAVA import java. util.

What is the cffa act

Chose the two factors that work together to create the global wind patterns that operate in the atmosphere. plate tectonics heat from the core changes in air pressure changes in sea level earth's rotation

Write a program to calculate the average of all scores entered between 0 and 100. Use a sentinel-controlled loop variable to terminate the loop.

You can print a database with record and field labels. Record labels are numbers to the left of the record, and field labels are headings at the top of the column.

An online game is played with two dice, explain why decomposition will be used in creating the algorithm for the game?

Class rectangleType { public: void setLengthWidth (double x, double y); //Postcondition: length = x; width = y; void print () const; //Output length and width; double area (); //Calculate and return the area of the rectangle; double perimeter ();

Axel is finally documenting his work. What could he be writing?

The perimeter of the quadrilateral is 42 centimeters. find the length of each side

You have to sort 1 GB of data with only 100 MB of available main memory. Which sorting technique will be most appropriate? a. Heap sort b. Merge sort c. Quick sort d. Insertion sort