An ______ is a simplified image. [4 letters]

The elements in a string type array will be initialized to ____.?

ivanzaharov [21]

The elements in a string type array will be initialized to "Null".

7 0

2 years ago

Menus are attached to windows by calling the _____ method.

Kruka [31]

Answer: setJMenubar

Explanation:Menus that are component of the Menu bar that display the options and tools for any function that can be performed in the system have the connection with the window in the field of java through the command of the setJMenubar. It is the command which is given to execute to bring the menu to the particular frame and get it attached according to the JFrame. Therefore, the correct option is setJMenubar.

6 0

2 years ago

A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two

Damm [24]

Answer:

I am doing it with python.

Explanation:

nums = '9 -8 -7 -6 -5 -4 -2 0 1 5 9 6 7 4'

myfile = open('data.txt', 'w')

myfile.write(nums)

myfile.close()

myfile = open('data.txt', 'r')

num1 = (myfile.read())

num1 = num1.split()

print(num1)

print(type(num1))

for x in num1:

x = int(x)

if x < 0:

minus = open('dataminus.txt', 'a')

minus.write(str(x) + ' ')

minus.close()

elif x>= 0:

plus = open('dataplus.txt', 'a')

plus.write(str(x)+' ')

plus.close()

3 0

2 years ago

Read 2 more answers

In a particular jurisdiction, taxi fares consist of a base fare of $4.00, plus $0.25 for every 140 meters traveled. Write a func

devlian [24]

Answer:

// here is code in java.

import java.util.*;

// class definition

class Main

{

// method that return total fare

public static double fare(double dis)

{

// calculate the total fare

double tot_fare=(4+((dis*1000)/140)*0.25);

return the fare

return tot_fare;

}

//driver method

public static void main (String[] args) throws java.lang.Exception

{

try{

// scanner object to read input string

Scanner s=new Scanner(System.in);

// variable

double dis;

System.out.print("please enter the distance in KM: ");

//read the number

dis=s.nextDouble();

// call the function with "dis" parameter

double ride_fare=fare(dis);

// print the total fare

System.out.println("total fare is: "+ride_fare);

}catch(Exception ex){

return;}

}

Explanation:

Read the distance from user with the help of scanner class.Call the function with parameter "dis".Here it will calculate the total fare as (4+((dis*1000)/140)*0.25). Here base fare is $4 and $0.25 for every 140 meter.Then function will return the total fare.

Output:

please enter the distance in KM: 7

total fare is: 16.5

7 0

2 years ago

Write a statement to add the key Tesla with value USA to car_makers. Modify the car maker of Fiat to Italy. Sample output for th

marishachu [46]

Answer:

Input code:

car_makers = {'Honda': 'Japan', 'Fiat': 'Germany'}

#add Tesla and USA as corresponding value

car_makers['Tesla'] = 'USA'

#change Fiat entry to Italy instead of Germany

car_makers['Fiat'] = 'Italy'

print(car_makers)

print('Honda made in', car_makers['Honda'])

print('Fiat made in', car_makers['Fiat'])

print('Tesla made in', car_makers['Tesla'])

Explanation:

The first line is a define object in the python code, containing two entries of Honda and Fiat and their respective countries.

The python code adds an entry to the object "car maker" using the bracket notation, the tesla car from USA.

The country of the Fiat car is changed from Germany to Italy, using the bracket notation.

The output of the complete object and the individual cars is given.

<u>output of the python code:</u>

{'Honda': 'Japan', 'Fiat': 'Italy', 'Tesla': 'USA'}

Honda made in Japan

Fiat made in Italy

Tesla made in USA.

7 0

2 years ago

An ______ is a simplified image. [4 letters]​

An ______ is a simplified image. [4 letters]