7. Which SELECT statement implements a self join?
SELECT item.part_id, type.product_id
FROM part item JOIN product type
ON item.part_id =! type.product_id;
SELECT item.part_id, type.product_id
FROM part item JOIN product type
ON item.part_id = type.product_id;
SELECT item.part_id, type.product_id
FROM part item JOIN part type
ON item.part_id = type.product_id;
SELECT item.part_id, type.product_id
FROM part item JOIN product type
ON item.part_id = type.product_id (+);​

Answers

Answer 1

Answer:

SELECT item.part_id, type.product_id

FROM part item JOIN part type

ON item.part_id = type.product_id;

Explanation:

A self join is when a table joins to itself, in the above answer the part joins itself, note in bold below

   FROM part item JOIN part type


Related Questions

A(n) ________ is often developed by identifying a form or report that a user needs on a regular basis.

Answers

A user view is often developed by identifying a form or report that an end user needs on a regular basis.

What is a database?

A database can be defined as an organized and structured collection of factual data that are stored on a computer system as a backup and are usually accessed electronically.

In database management system (DBMS), a user view is often developed by a software developer through an identification of a form or report that an end user needs on a regular basis.

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Define a function calc_pyramid_volume() with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a recta

Answers

Answer:

Te ayuda

Explanation:¿Cuál es la fórmula para calcular el volumen de una pirámide rectangular?

Resultado de imagen para Defina una función calc_pyramid_volume() con los parámetros base_length, base_width y pyramid_height, que devuelve el volumen de una pirámide con una recta

El volumen de una pirámide rectangular es definido como el espacio tridimensional ocupado por esta figura. Podemos calcular la medida de este volumen al multiplicar al área de la base por la altura de la pirámide y dividir por tres.

What are two benefits of defining a function?

A. It can be reused in multiple spots throughout the program. B. It keeps code smaller by reducing the number of blocks. C. It allows custom functions to appear as an option for all sprites D. It decreases the computer's processing speed

Answers

The two benefits of defining a function are:

It keeps code smaller by reducing the number of blocks. It can be reused in multiple spots throughout the program.

What is this function about?

A function is defined based on the link that exist between a set of inputs having one output each.

Note that  a function is  simply a relationship that exist between inputs where each input is linked to one specific  output.

Therefore, The two benefits of defining a function are:

It keeps code smaller by reducing the number of blocks. It can be reused in multiple spots throughout the program.

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A user in a small office environment explains to you that his office implements a small microsoft workgroup. users commonly share folders with each other. which access control model is represented in this example?

Answers

65DAC, is access control model is represented in this example, A user in a small office environment explains to you that his office implements a small Microsoft workgroup.

What are folders?

Folders are the virtual location where data is stored in the computer, there can be the several folders in a computer can be made and can name it accordingly. The folders can store the maximum GB files in it.

Thus, it is 65DAC

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are tigers and goldfish related

Answers

Yes, they are by law of America

Question 3 of 10
in which part of the Scratch interface does a programmer combine code
blocks to build the program?
OA. Block palette
OB. Stage
OC. Scripts area
O D. Sprite info pane

Answers

The part of the Scratch interface that a programmer combine code

blocks to build the program is the Block palette.

Which part of the sprite screen has programming blocks?

The block palette is known to be the part where all the code blocks can be found.

Note that all the Blocks are said to be color coded by category and as such, The part of the Scratch interface that a programmer combine code

blocks to build the program is the Block palette.

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what is a computer?write any four features of computer​

Answers

Answer:

A computer is defined as an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

Four features of a computer would be CPU, GPU, Memory, and Motherboard.

Explanation:

Computer is an electronic machine which accepts raw data from the user , process the data according to the predefined set of instructions, gives and stores the result or instructions....

Or

A computer is an electronic device that can perform several task according to the given instructions...

The four features of computer are :

Speed

Accuracy

Versatility

Diligence

Storage etc....

[tex]...[/tex]

What is the difference between the wiring configurations for a residential, 8-position, 8-contact (8P8C) modular plug and jack in the Universal Service Order Codes (USOC) and ANSI/TIA/EIA 570-B

Answers

The key variance between how the two wiring configurations described are in the way that the pair numbers three and four are situated or placed.

What is Service Order Codes (USOC)?

The above refers to a system of specifications that was created by Bell Systems company to enable the connection of equipment used in buildings both in homes and in public places.

The ANSI/TIA/EIA 570-B on the other hand is the standard that the cabling for telecommunications must meet.

Hence, the primary variance between how the configuration or settings of the wiring for a residential, 8-position, 8-contact (8P8C) modular plug and jack in the Universal Service Order Codes (USOC) and ANSI/TIA/EIA 570-B is in the way that the pair numbers three and four are situated or placed.

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How can researching information on the Internet best help creative writers?

A. They can first write an informational piece.

O B. They can practice editing grammar mistakes.

C. They can procrastinate before writing.

OD. They can look for descriptive words to use.

Answers

Researching information on the Internet can best help creative writers to  look for descriptive word to use. The correct option is D.

Who are the creative writers?

The one who writes or creates a content to market an organization or create question answers for an academic firm.

The creative writers must have a wide knowledge of vocabulary to create unique and copyright content with less plagiarism.

So, to increase their vocabulary, they do research on the internet to find the descriptive word. Thus, the correct option is D.

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If you attempt to add an int, a byte, a long, and a double, the result will be a(n) __________ value.

Answers

It’s 29+69= -39 because there are a parental axis and that causes her base to be in the car with a car and it. J I just don’t have to go use them for the next few minutes.

i hs no life hahahaha

Answers

Answer:

PLEASE ANYONE HELP WITH THIS

Explanation:

Answer:

me too lol

Explanation:

The which command _________________. a. can only be used to search for executables b. searches for a file in all directories starting from the root c. is not a valid Linux command d. searches for a file only in directories that are in the PATH variable

Answers

Answer: D. Searches for a file only in the directories that are in the path variable

Select the correct answer.
which certification would be best for a web applications developer ready to move up from an entry-level position?
oa comptia a+
ob. cisco certified design associate
oc. microsoft certified solutions developer (mcsd)
od. oracle certified associate

Answers

The certification that would be best for a web applications developer ready to move up from an entry-level position is CompTIA a+.

What is the most useful IT certification?

There are a lot of most demand certifications and they include

CompTIA (A+, Cloud+, Security+)Microsoft Certified Azure Solutions Architect Expert.Information Technology Infrastructure Library (ITIL), etc.

Note that CompTIA A+ and other entry-level certifications is used to prepare a person for an entry-level IT position and as such, The certification that would be best for a web applications developer ready to move up from an entry-level position is CompTIA a+.

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Answer: microsoft certified solutions developer (mcsd)

Explanation: got it right on test

Write an algorithim and flowchart to check it the temperature is more than 25°. If it more than 25°C switch fan on else off.​

Answers

Answer:

write the sly flowchart

Explanation:

#stdlib.etc

main()
{

    int temp;
    bool fan = false;

    print("enter the frigin temperature: ");

    read(temp);

    if (temp > 25)

     {
         fan = true;
         print("the fan is on");
     }
     else
      {

           print("the fan is off");

      }

      return 0;

}

write the c programming that takes the input of 25 employees salaries and count the number of employees who are getting salary between 30000 and 400000

Answers

Using the computational language in C++ it is possible to write a code that uses the salary values ​​of the employees of a company dividing between the number of employees.

Writing the code in C++ is possible:

#include<stdio.h>

#inc1ude<conio.h>

void main()

{

int i, n, count = 0;

Long int salary[25];

clrscr();

printf(“\n Input salary of 25 persons:- ");

for(i=0;i<25;i++)

scanf("%ld", &salary[i]);

for(i=0;i<25;i++)

{

if(Salary[i]>30000 && salary[i]<40000)

count++;

}

printf("There are %d persons whose salary is in between 30000 and 40000",count);

getch();

}

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It is important to consider design details when creating an api because: ______________

a. the api will go through a rigorous code review process.
b. the api should be intuitive for other engineers to use.
c. the api will be displayed to the front-end users.
d. apis have strict design requirements engineers must adhere to.

Answers

It is very important for programmers to consider design details when creating an API because: B. the API should be intuitive for other engineers to use.

What is an API?

API is an abbreviation for application programming interface and it refers to a software intermediary or computing interface that comprises a set of executable codes, tools and protocols that helps software applications and computers to communicate with each other, as well enable the exchange of data.

Some examples of common application programming interface (APIs) are:

Go-ogleFace-bookTwi-tter

In conclusion, it's very important for programmers to consider design details when creating an API because it should be intuitive for other engineers to use.

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Answer: B. the API should be intuitive for other engineers to use

In company a, there is a team that performs day-to-day it operations with a focus on security. they are responsible for a wide range of tasks, such as network security, device provisioning, and application patching/deployment. which security operation is being carried out by this team?

Answers

The security operation being carried out by this team is Administrative in nature.

What is the role of an Administrators?

An Administrators is known to be a person who works or handles the day-to-day deployment, operation and looking of an IT environment.

Note that their areas of concern are the systems, networks and applications as well as others and as such, The security operation being carried out by this team is Administrative in nature.

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a. What is this age called?

Answers

Answer:

The Information Age (also known as the Computer Age, Digital Age, or New Media Age) is a historical period that began in the mid-20th century, characterized by a rapid epochal shift from traditional industry established by the Industrial Revolution to an economy primarily based upon information technology.

OR

Age, epoch, era, period all refer to an extent of time.

Explanation:

can i have brainliest pls?

what are the methods of gilding

nonsense will be immediately reported. ​

Answers

Methods of gilding include hand application and gluing, typically of gold leaf, chemical gilding, and electroplating, the last also called gold plating. Parcel-gilt (partial gil) objects are only gilded over part of their surfaces.

Effective data communication relies on many components to function collaboratively and reliably. When troubleshooting network problems, you'll need to be able to identify which component is most likely causing the problem based on the symptoms you're observing. Identify the most likely issue causing the problem in each scenario.

Answers

The likely issue cause of the problem in the scenario.

Modem: Problem: Dante's home router reports that it's not connected to the internet.

What is the reason for the above scenario?

The reason for the modem problem may be due to  some issue that occurs with the connection of the modem device

Therefore, The likely issue cause of the problem in the scenario.

Modem: Problem: Dante's home router reports that it's not connected to the internet.  because it is only with the modem that he can connect to the internet and thus need to solve the issue.

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write an algorithm to print the first 100 odd numbers​

Answers

Answer:

ALGORITHM :

Step 1: Start

Step 2: Declare variable c of integer type

Step 3: Set c=0

Step 4: Repeat step 4.1 to 4.3 while (c<=100)

Step 4.1: if (c%2 != 0)

Step 4.2: then print c

Step 4.3 : c=c+1

Step 5: Stop

FLOWCHART:

Explanation:

Brent recently received funding for his fast-food chain in Michigan. As a result, he hires Angela to set up a top-level domain so that she can start an online delivery system through his web portal as well. He wants Angela to put a unique domain name so that his website appears a little different from the other competitors. Analyze which of the following top level domain names Angela should opt for under such requirements. a. .mil.
b. .biz.
c. .eu.
d. .com.

Answers

The option among the top level domain names that Angela should opt for under such requirements is .biz.

What's a domain name?

Domain names are known to be formed to create IP addresses very easy so that one can easily remember.

Note that the domain name of biz is better for Angela to use as it is suitable for her business and as such, The option among the top level domain names that Angela should opt for under such requirements is .biz.

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how can you use Upload Files & Folders View when designing A website.

Answers

In the process of designing a website, an end user can upload files and folders by navigating to Site Tools > Site > File Manager.

What is a website?

A website simply refers to a collective name which connotes a series of webpages that are linked together (interconnected) with the same domain name, so as to provide specific information to end users.

In Computer technology, an end user can upload files and folders when designing a website by navigating to Site Tools > Site > File Manager.

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A major way the National Information Infrastructure Protection Act of 1996 amended the Computer Fraud and Abuse Act was the substitution of the term ______ computers for federal interest computers so that the statute now protects any computer attached to the Internet.

Answers

A major way the National Information Infrastructure Protection Act of 1996 amended the Computer Fraud and Abuse Act was the substitution of the term protected computers for federal interest computers so that the statute now protects any computer attached to the Internet.

What is the National information infrastructure protection act?

It is an amendment act of Computer Fraud and Abuse Act and was enacted in 1996. The act is for the cyber crimes and frauds.

Thus, the correct option is protected.

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Write a Pascal program that will prompt the user to enter the radius of a circle.
The program should calculate the area and the circumference of the circle and display the result

Answers

A Pascal program that will prompt the user to enter the radius of a circle is as here as follows.

How is the circumference of a circle programmed?

The circumference of a circle can easily be calculated with the following formula. Circumference = 2*pi*r where r is the radius of the circle and the value of pi = 3.1415.

int main() { int rad; swimmers PI=3.14, area, ci; printf("\nEnter radius of circle: "); scanf("%d", andrad); area = PI * rad * rad; printf("\nArea of circle : %f ", area); ci = 2 * PI * rad; printf("\nCircumference : %f ", ci); return (0):

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100 POINTS FOR ANYONE WHO CAN DO THIS!
Make the following modifications to the original sentence-generator program:

The prepositional phrase is optional. (It can appear with a certain probability.)
A conjunction and a second independent clause are optional: "The boy took a drink and the girl played baseball".
An adjective is optional, it may or may not be added to the sentence to describe a noun: "The girl kicked the red ball with a sore foot".
"Optional" is implying that the program should include these elements in a semi-random frequency.

You should add new variables for the sets of adjectives and conjunctions.

Answers

Let's check what can be modified

Before calling def we need adjective and conjunctions stored inside variables

Store them(You may change according to your choice)

[tex]\tt adjectives=("foolish","bad","long","hard")[/tex]

[tex]\tt conjunctions=("and","but","for","after")[/tex]

We have to make optional ,easy way ask the user to do instead of yourself .

[tex]\tt con=input("Enter\: yes\: if \:you \:want \:to \:use \:conjunctions:")[/tex]

[tex]\tt adj=input("Enter\:yes\:if\:you\:want\:to\:use\: adjectives:")[/tex]

If they click then we can proceed else no problem let the program run

[tex]\tt def\: conjunctionPhrase():[/tex]

[tex]\quad\tt if\: con=="yes":[/tex]

[tex]\quad\quad\tt return\:random.choice(conjunctions)+"\:"+nounPhrase()[/tex]

[tex]\quad\tt else:[/tex]

[tex]\quad\quad\tt continue[/tex]

You may use pass also

[tex]\tt def\: adjectivePhrase():[/tex]

[tex]\quad\tt if\:adj=="yes":[/tex]

[tex]\quad\quad\tt return\:random.choice(adjectives)+"\:"+nounPhrase()[/tex]

[tex]\quad\tt else:[/tex]

[tex]\quad\quad\tt continue[/tex]

What makes a recipe for a meal an example of an algorithm?
A. It results in a finished meal that is consumed.
B. It is outlined as a set of instructions.
C. It includes a number of ingredients.
D. It can be shared electronically over the Internet.

Answers

Answer:

b

Explanation:

it outlines as a set of instructions so you can do it correctly.

In what year was the first permanent photographic image created?
O 1906
O 1826
O 1609
O 1786

Answers

Answer:

1826

Explanation:

it was in 1826 when the first permanent photographic image was created.

HELPP!!! 50 POINTS WHOEVER GETS IT RIGHT
David has gone to the Niagara Falls with his camera. He wants to click photos of the people around him and also the distant sights. If he can have just one lens with him, which lens would it be?

David can take__ lens with him.

it ISN’T standard, normal, telephoto or wide lens i’ve already tried

Answers

Since David has gone to Niagara Falls with his camera. He wants to click photos of the people around him and also the distant sights. If he can have just one lens with him, the lens would be a zoom lens.

What is Photography?

This refers to the act and process of taking pictures with the use of a camera with the help of lenses.

This is because the telephoto lens is perfect and great for taking shots that are both distant and close and gives the best focal length and zoom as they are amazing for bringing distant scenes and subjects closer

Hence, we can see that the zoom lenses are the best as they can be manually adjusted for David for taking close pictures and distant shots too.

This helps David to take close photos and also distant sights and zoom lenses would help him do this.

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ANSWERS FOR PLATO!!!

What does the second element in a pair of HTML tags contain?

ANSWER: /

when would you use the code snippet <input...(randome code stuff)...> American?

ANSWER: while inserting a RADIO BUTTON

assume you are creating a website for school... yada yada,

ANSWER: <img>

Why is it preferable to code web pages in HTML format?

ANSWER: to display properly as search results in all browsers

drag tiles, somthinf about creating a web page and wich dose the html tags define


new paragraph ---> <p>

define a term ---> <dd>

define single line break ---> <br>

define heading ---> <h3>


HOPE THIS HELPS GUYS YOU GOT THIS KEEP ON KEEPING ON <3<3<3<3 #platogang #edementumegang​

Answers

The thing which the second element in a pair of HTML tags contain is "/" and is known as the Closing Tag.

What is an HTML Tag?

This refers to the keywords that are used in the building block of a website to indicate how a web browser would interpret and display the content.

Hence, we can see that in HTML tags, there are always the Opening and Closing Tags that are used to enclose lines of code and when paired together are known as container tags.

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