answer.
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]
2 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]2 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
The ________ program displays graphics and loading screens during the boot process.
Minchanka [31]
Booting would be complete if the normal, runtime environment has been achieved. A boot loader is a program that loads operating system for the computer after the completion of power on tests. The boot manager is a program that displays graphics and loading screens during the boot process.
3 0
2 years ago
A third-grade teacher at Potter Elementary School wants a program that allows a student to enter the amount of money a customer
mina [271]

Answer: IDK

Explanation: ummm I have no idea wut ur asking meh

6 0
2 years ago
Write an expression that executes the loop body as long as the user enters a non-negative number. Note: If the submitted code ha
Delicious77 [7]

Answer:

Following are the program in C++ language  

#include <iostream> // header file  

using namespace std; // namespace

int main() // main function

{

   int number=0; // variable declaration

   while(number>-1) // iterating the while loop

   {

       

       cout<<"body"<<endl; // dsiplay the statement

       cin>>number; // Read the value by the user

   }

   cout<<endl<<"Done";// dsiplay the statement

   return 0;

}

Output:

body

5

body

45

body

-8

Done

Explanation:

Following are the description of the statement

  • Declared a variable "number" of int type and initialized with 0 to them
  • iterating the while loop. In this loop print the message "body" and Read the value by the user in the "number" variable. This loop will be executed repeatedly until the user do not read the negative value.
  • After the execution of the while loop, it prints the message "Done".
4 0
2 years ago
Which of the following is a job that does not lend itself to telecommuting?
jonny [76]

Answer:

a car salesman who demonstrates the features of a new model of car

Explanation:

Telecommuting can be defined as the process or making use of a telephone, email, or the internet to achieve your daily work. An attorney that spends most of her time researching on the computer is making use of an internet to do her work and hence telecommuting is employed. A copywriter for an advertising firm also makes use of email in the process of write copying and hence telecommuting is employed. A telemarketer uses the telephone and a product support who handles queries sent by customers also uses the internet and emails and telephones and hence they all use telecommuting. Demonstrating the feature of a new car does not use require the use of a telephone, email, or the internet.

8 0
1 year ago
Modify the guessing-game program so that the user thinks of a number that the computer must guess.
Triss [41]

Answer:

import random

import math

smaller = int(input("Enter the smaller number: "))

larger = int(input("Enter the larger number: "))

count = 0

print()

while True:

   count += 1

   myNumber = (smaller + larger) // 2

   print('%d %d' % (smaller, larger))

   print('Your number is %d' % myNumber)

   choice = input('Enter =, <, or >: ')

   if choice == '=':

       print("Hooray, I've got it in %d tries" % count)

       break

   elif smaller == larger:

       print("I'm out of guesses, and you cheated")

       break

   elif choice == '<':

       larger = myNumber - 1

   else:

       smaller = myNumber + 1

Explanation:

The code to be Modified is as indicated below:

# Modify the code below:

import random

smaller = int(input("Enter the smaller number: "))

larger = int(input("Enter the larger number: "))

myNumber = random.randint(smaller, larger)

count = 0

while True:

   count += 1

   userNumber = int(input("Enter your guess: "))

   if userNumber < myNumber:

       print("Too small")

   elif userNumber > myNumber:

       print("Too large")

   else:

       print("You've got it in", count, "tries!")

       break

Detailed Explanation:

Line 3 and 4 of the codes prompts the user to enter a smaller and larger number. Line 5 we initiate the formula for minimum number of guesses. Line 14 and 17 prints out the output  I'm out of guesses, and you cheated and Hooray, I've got it in X after validating the conditions.

7 0
2 years ago
Other questions:
  • Column A contains numbers from rows 1-20. You can use the formula ----?---- to find the value of the largest number divided by t
    13·1 answer
  • What is a typical grace period for a credit card...
    15·2 answers
  • Classify the given items as belonging to the public domain or protected by copyright law.
    6·2 answers
  • Which item is essential to know before sketching a navigation menu flowchart? template specifics, such as horizontal or vertical
    12·1 answer
  • Write the definition of a function named quadratic that receives three double parameters a, b, c. If the value of a is 0 then th
    12·1 answer
  • Which one of the following is the best example of an authorization control? (a)- Biometric device (b)- Digital certificate (c)-A
    11·1 answer
  • Consider a DASH system for which there are N video versions (at N different rates and qualities) and N audio versions (at N diff
    8·1 answer
  • A company with a large number of hosts creates three subdomains under a main domain. For easier management of the host records,
    11·1 answer
  • In below freezing conditions, keep your fuel level at least _________ full to keep moisture from freezing in your gas line.
    13·1 answer
  • What are ways to enter a formula in Excel? Check all that apply. Click on the Function Library group and select a function from
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!