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pochemuha
3 years ago
13

What is a massive, room-sized computer that process and store enormous amounts of bulk data and information?

Computers and Technology
1 answer:
kipiarov [429]3 years ago
7 0

Answer:

Mainframe Computer

Explanation:

The Mainframe Computers are designed for bulk data processing with high speed and storing huge data that can't be performed by other regular PCs. They can run multiple instances of operating systems at the same time. They are used for application such as accounting, business transaction, information retrieval, airlines for the seat reservation and engineering computation.

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Write a program that calculates the future value of an investment at a given interest rate for a specified number of years. The
baherus [9]
<h2>Question:</h2>

Write a program that calculates the future value of an investment at a given interest rate for a specified number of years. The formula for the calculation is as follows:

futureValue = investmentAmount * (1 + monthlyInterestRate) ^ years * 12

Note: Allow users to enter the values of the investmentAmount, monthlyInterestRate and years from standard input.

Assume the number of years is always a whole number.

<h2>Answer:</h2>

===================================================

//import the Scanner class

import java.util.Scanner;

//Class header definition

public class FutureValue{

   

    //Main method definition

    public static void main(String []args){

       

       //Create an object of the Scanner class

       Scanner input = new Scanner(System.in);

       

       //Prompt the user to enter the investment amount

       System.out.println("Enter the investment amount");

       

       //Store the input in a double variable called investmentAmount

       double investmentAmount = input.nextDouble();

       

       //Next, prompt the user to enter the interest rate

       System.out.println("Enter the interest rate in percentage");

       

       //Store the input in a double variable called interestRate

       double interestRate = input.nextDouble();

       

       //Convert the interest rate to decimal by multiplying by 0.01

       interestRate *= 0.01;

       

       //Convert the interest rate to monthly interest rate by dividing the

       //result above by 12

       double monthlyInterestRate = interestRate / 12;

       

       //Prompt the user to enter the number of years

       System.out.println("Enter the number of years");

       

       //Store the input in an integer variable called years

       int years = input.nextInt();

       

       //Using the given formula, find the future value

      double futureValue =  investmentAmount * Math.pow(1 + monthlyInterestRate, years * 12);

       

       //Print out the future value

      System.out.println("Future value : " + futureValue);

       

    } //End of main method

     

}  // End of class definition

===================================================

<h2>Sample Output</h2>

===================================================

<em>>> Enter the investment amount </em>

1000

>> <em>Enter the interest rate in percentage </em>

10

>> <em>Enter the number of years </em>

5

Future value : 1645.3089347785854

===================================================

<h2>Explanation:</h2>

The code above has been written using Java. The code contains comments explaining every line of the code. Please go through the comments. The actual lines of code have been written in bold-face to distinguish them from comments. A sample output has also been provided as a result of a run of the code.

8 0
3 years ago
Question
LuckyWell [14K]

Answer:

you go to the what ever you use for the stuff i thing you want

Explanation:

6 0
2 years ago
The term used to describe the shape and layout of a computer component such as a motherboard or hard drive is ______ factor.
Olegator [25]
The answer is form factor
8 0
3 years ago
list all columns of the resource table with a rate between $10 and $15 including the end points 10 and 15. Sort the result by ra
egoroff_w [7]

Answer:

select * from resources

where rate between 10 and 15

order by rate (ASC|DESC)

Explanation:

On Chegg + SQL textbook

(Here we are using * keyword to fetch all the records from resource table and between operator is used to fetch values between two vaues(values included).

Order By clause is used to sort the values and ASC is used with order by clause to sort in ascending order and DESC is used to sort in Descending Order.

By default if we do not specify anything then it will take ASC.

5 0
3 years ago
Which of the following terms is defined as "a measurable system of marketing that uses one of more advertising media to effect a
ivanzaharov [21]

Answer:

Direct Marketing

Explanation:

Direct marketing involves selling of products and services directly to consumers, in this type of marketing retailers are not used and orders can be taken through phone calls or electronic mails. It is therefore a measurable system of marketing and consumers response/purchases can be easily recorded to a database.

3 0
3 years ago
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