All categories

3 years ago

Gas giants have rings and satellites.

Computers and Technology

2 answers:

user100 [1]3 years ago

6 0

Gas giants DO have rings and satellites.
It's true.

Sati [7]3 years ago

3 0

All gas giants have rings and natural satellites (moons). This is true.

You might be interested in

PLEASE I NEED HELP FAST

tankabanditka [31]

Answer:

your answer will be src=

7 0

3 years ago

To locate all locations in a document with the word "employer" and replace it with "company," you should use the _____ function.

grandymaker [24]

That should be the replace function which performs word replacements in documents.

6 0

4 years ago

Which of the following statements is true?

jeka57 [31]

Answer: Constructors can specify parameters but not return types.

Explanation:

public class Student {

int roll_no;

public Student(int a) {

roll_no = a;

}

public static void main(String[] args) {

Student abs = new Student(10);

System.out.println(abc.roll_no);

}

In the above code we have illustrated the working of constructors. We have a class with the name Student. then a constructor is created of the class called as the class constructor. In the main we create an object of the class and with this object we invoke the constructor and also pass a parameter. Here in the code we are passing the roll no of the student.

So we can say that constructor is called during the runtime when the object created invokes the constructor so a constructor can have many arguments but it does not have a return type.

7 0

3 years ago

.What particular skills does a team leader need in addition to the other skills needed by any team member. (choose all that appl

omeli [17]

Answer:

encourage and support team members

always keep a vision of the “big picture”

communicate frequently with team members

Explanation:

As a team leader, this is important to motivate and encourage team members to move on are especially needed during the hard time to face some challenges or solving some problems.

Besides, a vision of big picture from the team leader will assure the entire team that they are moving in a right direction to achieve a bigger goal despite they are facing a number of challenges/obstacle.

A team work need frequent communication to minimize misunderstanding and to ensure the job allocation and coordination running smooth as expected. A team leader plays the vital role to be proactive in communication with members to make sure every job arrangement are monitored and on track.

6 0

3 years ago

Print person1's kids, call the incNumKids() method, and print again, outputting text as below. End each line with a newline.

Hatshy [7]

Answer:

Hi there! This is a good question to grasp the concepts of object-oriented classes, encapsulation and abstraction of classes and their properties in Java. Please find the details below.

Explanation:

You can implement the solution by calling the getNumKids() function of the personInfo object or directly using the personKid input from the user to display the initial number of kids for the user. Then, calling the incNumKids() increases the kids count. Finally, displaying the new number of kids is done by invoking the getNumKids() method of the PersonInfo object that returns the private property of numKids to the user. The user cannot access this property without the get and set methods.

CallPersonInfo.java =====

import java.util.Scanner;

public class CallPersonInfo {

public static void main (String [] args) {

Scanner scnr = new Scanner(System.in);

PersonInfo person1 = new PersonInfo();

int personsKid;

personsKid = scnr.nextInt();

person1.setNumKids(personsKid);

System.out.println("Kids: " + personKid); // or person1.getNumKids();

person1.incNumKids();

System.out.println("New baby, kids now: " + personInfoObject.getNumKids());

}

You can also write the code in the same file as PersonInfo.java as below.

import java.util.Scanner;

class PersonInfo {

private int numKids;

public void setNumKids(int setPersonsKids) {

numKids = setPersonsKids;

}

public void incNumKids() {

numKids = numKids + 1;

}

public int getNumKids() {

return numKids;

}

public static void main(String args[]) {

System.out.println("Enter number of kids: ");

Scanner scan = new Scanner(System.in);

int num_kids = scan.nextInt();

PersonInfo personInfoObject = new PersonInfo();

personInfoObject.setNumKids(num_kids);

System.out.println("Kids: " + num_kids);

personInfoObject.incNumKids();

System.out.println("New baby, kids now: " + personInfoObject.getNumKids());

}

5 0

3 years ago