How do you maintain track of which array items already contain data, even if the array is only partly full?

When using two loops to traverse an array, you can use the For...Next statement to code the outer loop and use the For Each...Next statement to code the nested loop. True or False?

The logic will allow the user to: Load a single dimensional array of size 50 with a random number The random number will range from 1 to 1,000 (you may have duplicate values) Find the highest value and the index location that it was in Find the smallest value and the index location that it was in Display the array’s contents. Display the highest value and its index location Display the lowest value and its index location Allow the user to execute this application multiple times (some sort of loop?) You will need one for loop to load the array as well as one or two for loops to search that array. The rand also has a "nasty" tendency to create the same results repeatedly in an exe. To avoid that, we have to "shuffle the deck" every time. This ensures that all numbers are an equal probability of appearing and not the same set of values (would create a boring game). // Add this to "shuffle the deck" every time to ensure that // different values could occur else the exe produces the...

How do you keep track of which entries in a partially filled array contain data?

How do you keep tabs on the elements with data in an array that is only partially filled?

An int array stores the following values: 9 4 12 2 6 8 18 How many passes will it take for a selection sort to sort this array?

How are items containing data in an array that is only partly filled to be tracked when the array is only partially populated?

Print true if the user-entered array contains, somewhere, three increasing adjacent. Programming language: Java

When is it necessary to build an array?

In what situations is it helpful to have data stored in an array with several dimensions?