QUESTION 4 Array length vs String length Array length is a field String length is a field Array length is a method String length is a method Array length is a field String length is a method Array length is a method

When an array is passed as a parameter to a method, modifying the elements of the array from inside the function will result in a change to those array elements as seen after the method call is complete. O True O False

True or False A jagged array is similar to a two-dimensional array, but the rows in a jagged array can have different numbers of columns.

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

Correct errors

An array definition reserves space for the array. true or false

What should a programmer be especially aware of when programming with arrays? Syntax errors If-then-else statements Modularization Using an Out of Bounds array subscript

The type size_t represents an unsigned integral type, which is recommended for any variable that represents an array's size or an array's indices. Select one: O True False

Main difference between an array and an ArrayList is that an ArrayList can store more data types an ArrayList can store more elements an ArrayList executes faster for retrieval and insertion an ArrayList takes care of the memory management automatically an ArrayList uses positions and an array uses indices

When is it necessary to build an array?