Question: What is a default constructor? How are an objects instance variables initialized if a class has only a default constructor?

What is a default constructor? How are an object’s instance variables initialized if a class has only a default constructor?

Step by Step Solution

★★★★★

3.48 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

A default constructor is a constructor provided by the compiler when you do ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Visual C How Program Questions!

Q:

a. Carlys Catering provides meals for parties and special events. You created an Event class for the company. The Event class contains two public final static fields that hold the price per guest...

Q:

a. Sammys Seashore Supplies rents beach equipment such as kayaks, canoes, beach chairs, and umbrellas to tourists. You created a Rental class for the company. The Rental class contains two public...

Q:

a. Create a class named BloodData that includes fields that hold a blood type (the four blood types are O, A, B, and AB) and an Rh factor (the factors are 1 and ). Create a default constructor that...

Q:

3 . 5 ( Keyword new ) What s the purpose of keyword new? Explain what happens when you use it . 3 . 6 ( Default Constructors ) What is a default constructor? How are an object s instance variables...

Q:

1) Write Java statements that accomplish each of the following tasks: a) Display the message "Enter an integer:", leaving the cursor on the same line. b) Assign the product of variables b and c to...

Q:

package Lab6; public abstract class Container { // do not change the value of the following constant. protected final int ORIGINAL_SIZE = 10; protected Object[] list; // is a container that stores...

Q:

3 . Programming Task In this assignment, two types of containers are defined: MyList and MySet. These containers can store an unlimited number of objects and have several methods defined for them, as...

Q:

370 - Ch 3 & 8 Assignment Chapter 3 1. What's a default constructor? How are an object's data members initialized if a class has only a default constructor defined by the compiler? 2. Explain the...

Q:

NEED HELP ASAP!!! public abstract class Container { // do not change the value of the following constant. protected final int ORIGINAL_SIZE = 10; protected Object[] list; // is a container that...

Q:

The goal of this assignment to enter by reading them as user input set of numbers and store them in variable array size. If the input value equal 0 then no more inputs and the program will print out...

Q:

A random sample of 15 items is taken, producing a sample mean of 2.364 with a sample variance of .81. Assume x is normally distributed and construct a 90% confidence interval for the population mean.

Q:

Winter Woolies Manufacturing (WWM) has a seasonal sales pattern, with high sales in the second quarter of the year. It also experiences a minor sales peak in December due to a special contract with a...

Q:

A university in Melbourne is testing the effects of alcohol consumption on the cognitive performance of a group of male students. Thirty students are recruited and randomly assigned to one of three...

Q:

4 You are a marketing research analyst for a manufacturer of fashion clothing targeted at teenage boys. You have been asked to develop a set of 10 statements for measuring psychographic...

Q:

Write a Java method that takes an array of float values and determines if all the numbers are different from each other (that is, they are distinct).

Q:

Write a short Java program that outputs all possible strings formed by using the characters 'c', 'a', 't', 'd', 'o', and 'g' exactly once.

Q:

Write a short Java program that takes two arrays a and b of length n storing int values, and returns the dot product of a and b. That is, it returns an array c of length n such that c[i] = a[i] ...

Q:

XYZ Company has expected earnings of $3.00 for next year and usually retains 40 percent for future growth. Its dividends arc expected to grow at a rate of 10 percent indefinitely. If an investor has...

Q:

Consider the following information: Rate of Return If State Occurs State of Probability of Economy State of Economy Stock A Stock B Stock C Boom .18 .353 .453 .333 Good .42 .123 .103 .173 Poor .32...

Q:

Which of the following is TRUE about IRR? 1. The IRR rule accounts for the risk of the cash flows. II. When the cash flows change sign more than once, there is more than one IRR. I only Neither I nor...