1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kumpel [21]
4 years ago
7

A cast is required in which of the following situations? a. using charAt to take an element of a String and store it in a char b

. storing an int in a float c. storing a float in a double d. storing a float in an int e. all of the above require casts
Computers and Technology
1 answer:
notka56 [123]4 years ago
3 0

Answer:

Option(d) i.e "storing a float in an int" is the correct answer for the given question.

Explanation:

  • Typecast is used for the changing the one datatype to the another datatype Their are two types of casting  

1 implicit

In this typecast we change the smaller datatype into the larger datatype.

For example

int to float  

2 Explicit  

In this typecast we change the larger datatype into the smaller datatype in an explicit manner.

For example

float to int.

  • in the given question we required the casting in the option(d) i.e "storing float in an int" That's why this option is correct and all other options are incorrect.
You might be interested in
A circuit contains two 500 OHM resistors connected in parallel and is supplied with 60 VDC. What is the current in the circuit?
andreyandreev [35.5K]
Remember Ohm's law V=IR. Plugging in the information gives you 60=500\times I \\ \implies I=0.12 amperes of current.
5 0
3 years ago
Read 2 more answers
A teacher wants to create a list of students in her class. Using the existing Student class in this exercise. Create a static Ar
aleksandr82 [10.1K]

Answer:

Check the explanation

Explanation:

CODE:-

import java.util.ArrayList;

class Student

{

  private String name;

  private int grade;

  private static ArrayList<Student> classList = new ArrayList<Student>();

 

  public Student(String name, int grade)

  {

      this.name = name;

      this.grade = grade;

      classList.add(this);

  }

 

  public String getName()

  {

      return this.name;

  }

 

  /*Don't change the code in this method!

  This method will print out all the Student names in the classList Array

  */

  public static String printClassList()

  {

      String names = "";

      for(Student name: classList)

      {

          names+= name.getName() + "\n";

      }

      return "Student Class List:\n" + names;

  }

}

public class ClassListTester

{

  public static void main(String[] args)

  {

      //You don't need to change anything here, but feel free to add more Students!

      Student alan = new Student("Alan", 11);

      Student kevin = new Student("Kevin", 10);

      Student annie = new Student("Annie", 12);

      Student smith = new Student("Smith", 11);

      Student kane = new Student("Kane", 10);

      Student virat = new Student("Virat", 12);

      Student abd = new Student("ABD", 12);

      Student root = new Student("Root", 12);

      System.out.println(Student.printClassList());

  }

}

Kindly check the attached image below.

4 0
4 years ago
_____ are used by teams of developers to manage changes to the code, so that changes are not lost or overwritten.
Amiraneli [1.4K]

In order to manage changes to a code, so that changes are not lost or overwritten, teams of developers use: <em>End-user license agreements</em>.

<h3>What is the End-User License Agreement (EULA)?</h3>

The End-User License Agreement (EULA) can be defined as a contract that dictates the rights a user has to use a software application in such a way that it protects the software vendor's intellectual property (IP).

Thus, in order to manage changes to a code, so that changes are not lost or overwritten, teams of developers use: <em>End-user license agreements</em>.

Learn more about End-user license agreements on:

brainly.com/question/24288054

7 0
2 years ago
There are many best practices for digital recordings. Select the three best practices from the list below. select the best micro
Leya [2.2K]

Explanation:

1. Wear your headphones while listening to your recording: It is important to make sure there are no echoes or background noises in the room.

2. Pay attention to your surroundings: It is important to eliminate any unwanted motions or unwanted noises associates with motion.

3. Use a tripod or a table microphone: It is important not to be distracted by background noise or confuse it with background noise from your recording.

3 0
3 years ago
Explain the strengths and weaknesses you have experienced with content information
denis23 [38]
On which story its not here?
4 0
3 years ago
Other questions:
  • What is the best approach to handling the expectation of privacy by employees in the event an investigation needs to be carried
    15·1 answer
  • When you reboot your system, the computer follows startup instructions stored in this type of memory?
    13·2 answers
  • At the Network layer, what type of address is used to identify the receiving host?
    10·1 answer
  • Which of these is an example of an integrated presentation?
    10·1 answer
  • A red wavy line under a word means _____.
    11·2 answers
  • Which one of the following analog VOM ranges would be selected to measure a DC
    13·1 answer
  • Which Internet of Things (IoT) challenge involves the difficulty of developing and implementing protocols that allow devices to
    6·1 answer
  • Excel allows you to rotate text in a cell counterclockwise by entering a number between -1 degrees and -90 degrees. True or fals
    14·1 answer
  • Verify (valid or not valid) using resolution the following reasoning: "Every student in the SCIS is a CS student or an IT studen
    15·1 answer
  • What are the different types of firewalls? Which one is best?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!