Suppose we have a method with header: public ArrayList meth (ArrayList list, int n) Which of the following describes the general behaviour of this method? Select one: O a. It is not called on any object. It takes an ArrayList and an integer, and returns an ArrayList whose content type is the same type as the content type of the ArrayList it takes. O b. It takes two ArrayLists whose content is of the same type, and an integer, and returns an object of the content type of the ArrayLists. It is called on an ArrayList object, and takes another ArrayList object as its argument along with an integer. It returns an object of the same type as the contents of the ArrayLists. O d. It is called on an object of the type the method is declared in. It takes an ArrayList and an integer, and returns an ArrayList whose content type is the same type as the content type of the ArrayList it takes.

Suppose we have a method with header: public ArrayList meth (ArrayList list, int n) Which of the following describes the general behaviour of this method? Select one: O a. It is not called on any object. It takes an ArrayList and an integer, and returns an ArrayList whose content type is the same type as the content type of the ArrayList it takes. O b. It takes two ArrayLists whose content is of the same type, and an integer, and returns an object of the content type of the ArrayLists. It is called on an ArrayList object, and takes another ArrayList object as its argument along with an integer. It returns an object of the same type as the contents of the ArrayLists. O d. It is called on an object of the type the method is declared in. It takes an ArrayList and an integer, and returns an ArrayList whose content type is the same type as the content type of the ArrayList it takes.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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