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12345 [234]
3 years ago
15

The following SQL is which type of join? SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,OR

DER_T WHERE CUSTOMER_T. CUSTOMER_ID = ORDER_T. CUSTOMER_ID
Computers and Technology
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

Self Join

Explanation:

Required

The type of JOIN

Notice that the given query joins the customer table and the order table without using the keyword join.

SQL queries that join tables without using the keyword is referred to as self join.

<em>Other types of join will indicate the "join type" in the query</em>

You might be interested in
Java
shutvik [7]

Answer:

import java.util.Scanner;

//The Temperature Class Begins Here

public class Temperature {

   private double ftemp;

//The constructor

   public Temperature(double ftemp) {

       this.ftemp = ftemp;

   }

//Get farenheit Method

   public double getFtemp() {

       return ftemp;

   }

//Set farenheit method

   public void setFtemp(double ftemp) {

       this.ftemp = ftemp;

   }

// Get Celcius Method

   public double getCelcius(double ftemp){

       //double celcius =  (double) (5/9) * (ftemp - 32);

       double   celcius = (ftemp-32)* (double)5/9;

       return celcius;

   }

// Get Kelvin Method

   public double getKelving(double ftemp){

       double Kelvin;

       Kelvin = (ftemp-32)*(double)5/9 + 273.15;

       return Kelvin;

   }

}

//The Temperature Class Ends Here

//The Temperature Test Class with a main method begins Here

class TemperatureTest{

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

//Prompt User for value in fahrenheit

       System.out.println("Enter·a·Fahrenheit·temperature:");

       double ftem = in.nextDouble();

       //Making the instance of the Temperature class

       Temperature temp = new Temperature(ftem);

       //Outputing Results

       System.out.println("The·temperature·in·Fahrenheit·i: "+ftem);

       System.out.println("The·temperature·in·Celcius·is: "+ temp.getCelcius(ftem));

       System.out.println("The·temperature·in·Kelvin·is: " + temp.getKelving(ftem));

   }

}

Explanation:

This is implemented in Java programming Language

Explanations are provided as comments within the code

3 0
3 years ago
1.1. (30 points) Write a program to calculate the average number of cars sold by a car agency over a period of years for the fir
mario62 [17]

Answer:

count = 0

months = 0

years = int(input("Enter the number of years: "))

for year in range(1, years+1):

   cars_sold = int(input("Enter the number of cars sold in first six months: "))

   count += cars_sold

   months += 6

print("Number of months: " + str(months))

print("Number of cars sold in total: " + str(count))

print("Average number of cars sold per month: " + str(count / months))

Explanation:

Initialize the variables

Ask the user for the number of years

Create a for loop that iterates depending on the given number of years

Ask the user for the number of cars sold in the first six months of the year

Increment the count by given number and increment the months by 6 after each iteration

Print the months, count and, average

8 0
3 years ago
Write a constructor for BaseballPlayer. The constructor takes three int parameters: numHits, numRuns, and numRBIs storing the va
Monica [59]

Answer:

Following are the code to the given question:

public class BaseballPlayer//defining a class BaseballPlayer

{

BaseballPlayer(int numHits, int numRuns, int numRBIs)//defining a parameterized cons

{

}

}

Explanation:

Some of the data is missing, which is why the solution can be represented as follows:

In this code, a class BaseballPlayer is defined, and inside the class a parameterized constructor is defined that holds three integer variable "numHits, numRuns, and numRBIs".

5 0
3 years ago
​___________ contain microprocessors and tiny antennas that allow them to​ receive, store, and transmit​ data, such as the locat
Gwar [14]

Answer:

The correct option is C: Radio frequency identification tags

Explanation:

Radio frequency identification tags also known as RFID tags involves the use of radio waves to​ receive, store, and transmit​ data which are usually stored on a tag that is attached to an object. A tag contains microprocessors and tiny antennas and whether it is in line of sight or not, it can be tracked and information transmitted from it.

4 0
3 years ago
A/an ________________ is a type of java class that runs on a server and does the processing for the dynamic web pages of a web a
Nataly [62]

Answer:

The answer to this question is "Servlet".

Explanation:

In the above question, the correct answer is servlet because In java a set of pages that are generated by the response of the user is required the web application. In java programming language we did the backed coding like (Desktop GUI Applications, Embedded Systems, Web Applications, Web Server and Applications Server).

3 0
3 years ago
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