To use the Save As command, click on the _________

The relational database is the primary method for organizing and maintaining data today in information systems. It organizes dat

levacccp [35]

Answer:

A key field is used to uniquely identify each record for retrieval or manipulation.

Explanation:

In a database there are many, having similar entities. So in order to differentiate each entity from other we need to set a key field among all the field which is always unique for each entity.

For example:

In a database of a company having data about its employees, the key field might be their ID. As some employees can have same names, addresses, phone numbers but cannot have the same ID.

5 0

3 years ago

Does anybody know how to use these showers?

GrogVix [38]

Twist the knob I'm guessing , maybe ask someone who lives there .. lol

6 0

2 years ago

Read 2 more answers

The inflationary gap occurs when you obtain no increase in output, but only an increase in the Average Price Level from an incre

Katarina [22]

B. Second phase of the Keynesian LRAS Curve.

8 0

3 years ago

In C++ please (read the image below for instructions)

FromTheMoon [43]

Using the knowledge in computational language in C code it is possible to write a code that print the month name along with their rainfall inches. Then we have to calculate the total rainfall.

<h3>Writting the code:</h3>

#include <bits/stdc++.h>

using namespace std;

// function to print the rainfall of each month

void rainfallStatistics(string month[], double rainfall[]){

double sum = 0; // variable to store the total sum of rainfall

string maxMonth = month[0]; // variable to return month with maximum rainfall

double maxRainfall = INT_MIN; // variable to store the maximum rainfall

// running the loop till the last month

for(int i=0; i<12; i++){

// printing the month and rainfall

cout<< month[i] << " " << fixed << setprecision(2) << rainfall[i] << " inches" << endl;

// storing the sum

sum = sum + rainfall[i];

// checking the month with highest rainfall

if(rainfall[i] > maxRainfall){

maxRainfall = rainfall[i];

maxMonth = month[i];

}

// calculating the average of the rainfall

double average = sum / double(12);

cout << endl;

cout << "Total for the year " << sum << " inches" << endl;

cout << "Average rainfall per month " << average << " inches" << endl;

cout << "Month with the greatest rainfall was " << maxMonth << " with rainfall of " << maxRainfall << " inches" << endl;

}

// driver program

int main()

{

// array to store the nonth name

string month[12] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};

// array to store the rainfall

double rainfall1[12] = { 4.50, 4.25, 3.26, 1.35, 0.80, 0.20, 0.10, 0.00, 0.40, 1.20, 2.96, 4.71 };

double rainfall2[12] = { 3.50, 1.25, 7.26, 8.35, 2.80, 0.00, 1.10, 4.00, 9.40, 2.20, 3.96, 4.71 };

cout << "Hayward Statistics" << endl;

cout << endl;

cout<< "Month" << " " << "Rainfall" << endl;

// calling the function for Hayward

rainfallStatistics(month, rainfall1);

cout << endl;

cout << "Houston Statistics" << endl;

cout << endl;

cout<< "Month" << " " << "Rainfall" << endl;

// calling the function for Houston

rainfallStatistics(month, rainfall2);

return 0;

}

See more about c code at brainly.com/question/19705654

#SPJ1

8 0

1 year ago

Write a Bare Bones program that takes as input two variables X and Y. (Again, assume these values are set before your program be

Sauron [17]

Answer:

import java.util.Scanner;

public class num8 {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Enter first number");

int X = in.nextInt();

System.out.println("Enter second number");

int Y = in.nextInt();

int Z;

if(X <= Y){

Z = 0;

}

else if(X >= Y){

Z = 1;

}

Explanation:

The program is implemented in Java
In order to set the values for X and Y, The Scanner class is used to receive and store the values in the variables (Although the questions says you should assume these values are set)
The if conditional statement is used to assign values (either 0 or 1) to variable Z as required by the question.

5 0

2 years ago

Read 2 more answers

To use the Save As command, click on the __________tab to open the backstage view.