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3 years ago

All computer systems have

Computers and Technology

2 answers:

Trava [24]3 years ago

8 0

Answer:

they all have ram memory software

kipiarov [429]3 years ago

5 0

<h2>Answer:</h2>

All computer systems have all the hardware and software for proper functioning.

<h2>Explanation:</h2>

With the required software and hardware, a computer system will have the ability to receive input, process the information and store the data or display the output. The computer systems include Monitor, keyboard, CPU (Central processing Unit) and other optional components.

Data processing is done using various instructions known as programs that can be written in different computer languages. To perform different operations logically, the instructions are given as set of programs. Without proper instructions, computer would not know how to process the information with which the data will be discarded.

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Which of these identifies the intersection of row 16 and column D?

Alchen [17]

Your answer is C. the cell D16

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3 years ago

Read 2 more answers

Write a recursive method named binarySearch that accepts a sorted array of integers and an integer target value and uses a recur

djyliett [7]

Answer:

-1

Process finished with exit code 0

Explanation: see code bellow

public class BinarySearchRecursive {

public static int binarySearch(int[] a, int key) {

return binarySearchRecursiveHelper(a, key, 0, a.length - 1);

}

public static int binarySearchRecursiveHelper(int[] arr, int target, int start, int end) {

if (start > end) {

return -1;

}

int mid = (start + end) / 2;

if (arr[mid] == target) {

return mid;

} else if (target < arr[mid]) {

return binarySearchRecursiveHelper(arr, target, start, mid - 1);

} else {

return binarySearchRecursiveHelper(arr, target, mid + 1, end);

}

public static void main(String[] args) {

int[] a = {-4, 2, 7, 10, 15, 20, 22, 25, 30, 36, 42, 50, 56, 68, 85, 92, 103};

int index = binarySearch(a, 42); // 10

System.out.println(index);

index = binarySearch(a, 66); // -1

System.out.println(index);

}

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3 years ago

In Tynker it is not possible to create a/an______.

alina1380 [7]

Answer:

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Explanation:

8 0

3 years ago

Write an application that calculates and displays the amount of money a user would have if his or her money could be invested at

S_A_V [24]

Answer:

Following are the program to this question:

import java.util.*;//import package for user input

class Interest //defining class Interest

{

static double rate_of_interest = 5.00;//defining static double varaibale

public static double Invest_value()//defining method Invest_value

{

double invest;//defining double variable invest

Scanner inc = new Scanner(System.in);//creating Scanner class object

System.out.print("Enter investment value: ");

invest = inc.nextDouble();//input value in invest variable

return invest;//return invest value

}

public static double calculated_Amount(double invest)//defining method calculated_Amount that accept parameter

{

double amount;//defining double variable

amount = invest+ (invest * (rate_of_interest/100));//use amount to calculat 5 % of invest value

return amount;//return amount value

}

public static void main(String[] as)//defining main method

{

double investment_value;//defining double variable

investment_value= Invest_value();//use investment_value to hold method Invest_value value

System.out.println("The 5% of the invest value: "+ calculated_Amount(investment_value));//use print method to print calculated_Amount value

}

Output:

Enter investment value: 3000

The 5% of the invest value: 3150.0

Explanation:

In the above program a class "Interest", is defined inside the class a static double variable "rate_of_interest" is declared that store a double value, in the next step, two methods "Invest_value and calculated_Amount" is declared.

In the "Invest_value" method, scanner class object is created for input value in the "invest" variable and the "calculated_Amount" accepts an "invest" value in its parameter and calculate its 5% and store its value in the "amount" variable.

Inside the main method, the "investment_value" is declared that holds the "Invest_value" method value and pass the value in the "investment_value" variable in the "calculated_Amount" method and prints its return value.

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3 years ago

What is the purpose of a turbine in a power plant?

anastassius [24]

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3 years ago