Which of the following is true for both Arrays and ArrayLists? (multiple responses are allowed - select all that apply)Question 6Answera.Arrays and ArrayLists are both object types in Javab.Arrays and ArrayLists can be automatically resized during the running of a programc.Arrays and ArrayLists can store object typesd.Arrays and ArrayLists can store primitive typese.None of the above are true
Question
Which of the following is true for both Arrays and ArrayLists? (multiple responses are allowed - select all that apply)Question 6Answera.Arrays and ArrayLists are both object types in Javab.Arrays and ArrayLists can be automatically resized during the running of a programc.Arrays and ArrayLists can store object typesd.Arrays and ArrayLists can store primitive typese.None of the above are true
Solution
a. Arrays and ArrayLists are both object types in Java c. Arrays and ArrayLists can store object types
Explanation: a. In Java, both Arrays and ArrayLists are considered as object types. An array is a simple fixed-size data structure that allows elements to be accessed via indices. An ArrayList, on the other hand, is a part of collection framework and is present in java.util package. It provides us dynamic arrays in Java.
c. Both Arrays and ArrayLists can store object types. In Java, you can create an array or an ArrayList of any object type.
b. is not true because while ArrayLists can be automatically resized during the running of a program, Arrays cannot. Once an array is created, it has a fixed size.
d. is not true because while Arrays can store primitive types, ArrayLists cannot. ArrayLists can only store object types.
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