Reference-based Linked Lists: Select all of the following statements that are true.The nodes in a reference-based singly linked list can be made inaccessible bysetting the head reference to null.A reference-based implementation of the ADT List imposes a fixed maximumlength on the list.A Java method with access to a reference-based linked list's head reference hasaccess to the entire list. Java Objects and Linked Data: Select all of the following statements that are true.The Java Class Library's class ArrayList implements the LinkedList interface.In Java, when one reference variable is assigned to another reference variable,both references then refer to the same object.In Java, the "equals"-method that any object inherits can be overwritten tocompare objects field by field.

The nodes in a reference-based singly linked list can be made inaccessibl setting the head reference to null. A reference-based implementation of the ADT List imposes a fixed maxin length on the list.

The nodes in a reference-based singly linked list can be made inaccessibl setting the head reference to null. A reference-based implementation of the ADT List imposes a fixed maxin length on the list.

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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Question

Reference-based Linked Lists: Select all of the following statements that are true.
The nodes in a reference-based singly linked list can be made inaccessible by
setting the head reference to null.
A reference-based implementation of the ADT List imposes a fixed maximum
length on the list.
A Java method with access to a reference-based linked list's head reference has
access to the entire list.

Java Objects and Linked Data: Select all of the following statements that are true.
The Java Class Library's class ArrayList implements the LinkedList interface.
In Java, when one reference variable is assigned to another reference variable,
both references then refer to the same object.
In Java, the "equals"-method that any object inherits can be overwritten to
compare objects field by field.

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