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3 years ago

Give the type and value of each result of the following Java expressions.

1 answer:

3 0

Give the type and value of each result of the following Java expressions. a. (5 / 2) * 2.0 type is float value is 4.0 b. (5/2.0) * 2 type is integer value is 5c. "1.3" + "5.2" type is string value is 1.35.2d. 1 + 7.0 + "2" + "x" this will produce an error because we cannot add variables of different type

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What is technology in computer

qaws [65]

Answer:

she is right or he :)

Explanation:

8 0

3 years ago

How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator).

fomenos

Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

print("Input must be greater than 1")

else:

print("Quotient: "+str(num1//num2))

print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

The following if statement checks if one or both of the inputs is not positive

if num1 < 1 or num2<1:

print("Input must be greater than 1")-> If yes, the print statement is executed

If otherwise, the quotient and remainder is printed

else:

print("Quotient: "+str(num1//num2))

print("Remainder: "+str(num1%num2))

3 0

3 years ago

You have a small network at home that is connected to the internet. On your home network, you have a server with the IP address

ioda

Answer:

The answer is "private Ip addresses were not be accessed over the Network".

Explanation:

Private network addresses were not distributed on the web and also no data from either the network will be sent to them, it only was intended to operate inside of the home network.

It includes the appropriate subnet the IP addresses. This network also enables you to link to many other sites.
This network will use its IP address to access the home device, but it can not interact with the network.

4 0

3 years ago

16. Budget Analysis Write a program that asks the user to enter the amount that he or she has budgeted for a month. A loop shoul

strojnjashka [21]

Answer:

import java.util.Scanner;

public class num8 {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Enter month's budget");

double monthBudget = in.nextDouble();

double totalExpenses = 0.0;

double n;

do{

System.out.println("Enter expenses Enter zero to stop");

n = in.nextDouble();

totalExpenses += n;

}while(n>0);

System.out.println("Total expenses is "+totalExpenses);

System.out.println("The amount over your budget is "+ Math.abs(monthBudget-totalExpenses));

}

Explanation:

Using Java programming language
Prompt user for month's budget
Use Scanner class to receive and store the amount entered in a variable
Use a do while loop to continuously request user to enter amount of expenses
Use a variable totalExpenses to add up all the expenses inside the do while loop
Terminate the loop when user enters 0 as amount.
Subtract totalExpenses from monthBudget and display the difference as the amount over the budget

6 0

3 years ago

Task 5: Create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer whose ID currently is sto

lidiya [134]

The SQL statement that would create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer is:

GET_CREDIT_LIMIT

SELECT CUST_ID 125

FROM FIRST_NAME, LAST_NAME, CREDIT_LIMIT

WHERE LAST_NAME ="Smith"

This is an acronym that means Structured Query Language that is used in handling data in a database.

Hence, we can see that from the attached image, there is a table that contains the details of customers and their various data such as their first and last names, credit limits, address, etc, and the GET_CREDIT_LIMIT procedure is shown above.