Determine if the following statement are true or false Screen shot shows the text's arraycollection When comparing two objects using the == operator, what is actually compared is the contents of the objects.

Microsoft Visual C#
7th Edition
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Joyce, Farrell.
Chapter9: Using Classes And Objects
Section: Chapter Questions
Problem 9E
icon
Related questions
Question

Determine if the following statement are true or false

Screen shot shows the text's arraycollection

When comparing two objects using the == operator, what is actually compared is the contents of the objects.

The equals method of the Object class returns true only if the two objects being compared have identical attributes.

A collection allows retrieval of information based on the size of the information.

With the text's array-based collection implementation, the set of stored elements is scattered about the array.

 
return found;
}
public class Arraysellectien<T> implements Çollectionlatertace<T>
protected final int DEFCAP = 100; // default capacity
protected T] elements;
protected int numElements = Q;// number of elements in this collection
// array to hold collectionas elements
public boolean contains (T target)
// Returns true if this collection contains an element e such that
// set by find method
protected boolean found: // true if target found, otherwise false
protected int location: // indicates location of target if found
// eeguals(target); otherwise, returns false.
{
find(target);
return found3;
public ArraySelectien()
{
elements = (T[]) new Object[DEFCAP];
public T get(T target)
// Returns an element e from this collection such that e.eguals(target);
// if no such element exists, returns null.
}
{
public ArrayCelectienlint capacity)
{
elements = (T) new Object[capacity];
}
find(target);
if (found)
return elements[location];
else
return null;
protected void find(T target)
// Searches elements for an occurrence of an element e such that
// eeguals(target). If successful, sets instance variables
// found to true and location to the array index of e. If
// not successful, sets found to false.
{
int location = 0;
found = false;
}
public boolean isEullO
// Returns true if this collection is full; otherwise, returns false.
{
return (nwmElements == slementslensth);
}
public boglean isEmrtx0
// Returns true if this collection is empty; otherwise, returns false.
while (location < nwmElements)
{
if (elements[location] eguals(target))
{
found = true;
{
return (nymElements == 0);
}
public int sizel)
// Returns the number of elements in this collection.
return;
}
{
return nymElenments;
}
else
location++;
}
}
}
public boglean add(T element)
// Attempts to add element to this collection.
// Returns true if successful, false otherwise.
{
if (isEullO)
return false;
else
{
elements[nwmElements) =
DwmElements++;
= element;
return true;
}
}
public boglean remove (T target)
// Removes an element e from this collection such that eeguals(target)
// and returns true; if no such element exists, returns false.
{
find(target);
if (found)
{
elements[location] = elementsinwmElements- 1);
elementslowmElements - 1] = null;
DWMElements-
}
Transcribed Image Text:return found; } public class Arraysellectien<T> implements Çollectionlatertace<T> protected final int DEFCAP = 100; // default capacity protected T] elements; protected int numElements = Q;// number of elements in this collection // array to hold collectionas elements public boolean contains (T target) // Returns true if this collection contains an element e such that // set by find method protected boolean found: // true if target found, otherwise false protected int location: // indicates location of target if found // eeguals(target); otherwise, returns false. { find(target); return found3; public ArraySelectien() { elements = (T[]) new Object[DEFCAP]; public T get(T target) // Returns an element e from this collection such that e.eguals(target); // if no such element exists, returns null. } { public ArrayCelectienlint capacity) { elements = (T) new Object[capacity]; } find(target); if (found) return elements[location]; else return null; protected void find(T target) // Searches elements for an occurrence of an element e such that // eeguals(target). If successful, sets instance variables // found to true and location to the array index of e. If // not successful, sets found to false. { int location = 0; found = false; } public boolean isEullO // Returns true if this collection is full; otherwise, returns false. { return (nwmElements == slementslensth); } public boglean isEmrtx0 // Returns true if this collection is empty; otherwise, returns false. while (location < nwmElements) { if (elements[location] eguals(target)) { found = true; { return (nymElements == 0); } public int sizel) // Returns the number of elements in this collection. return; } { return nymElenments; } else location++; } } } public boglean add(T element) // Attempts to add element to this collection. // Returns true if successful, false otherwise. { if (isEullO) return false; else { elements[nwmElements) = DwmElements++; = element; return true; } } public boglean remove (T target) // Removes an element e from this collection such that eeguals(target) // and returns true; if no such element exists, returns false. { find(target); if (found) { elements[location] = elementsinwmElements- 1); elementslowmElements - 1] = null; DWMElements- }
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Array
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Microsoft Visual C#
Microsoft Visual C#
Computer Science
ISBN:
9781337102100
Author:
Joyce, Farrell.
Publisher:
Cengage Learning,
EBK JAVA PROGRAMMING
EBK JAVA PROGRAMMING
Computer Science
ISBN:
9781337671385
Author:
FARRELL
Publisher:
CENGAGE LEARNING - CONSIGNMENT