Which scenario would most benefit from a self-join query?
a. a query connecting customers and products
b. a query connecting supervisors and customers
c. a query connecting employees and their orders
d. a query connecting employees and their supervisors

Answers

Answer 1

Answer:

answer is D

Explanation:

Just did it on edge


Related Questions

The cultivation in mountain areas, with their scattered plots of usable land at various altitudes with different climates, landscapes and little margin for mechanization, are managed by family farms in the most efficient and effective way.

Answers

Answer:

Mountain farming

Explanation:

Mountain farming is done in hilly areas of the mountains. It is mainly family farming. The mountain farming is mainly done in the mountains where the paddy fields are scattered and the limited use of the usable lands are available.

It is cultivated in different types of climatic conditions or landscapes with limited use of mechanization or machines. The mountain farming is maintained by the family farms in an effective way.

how is a trade off best described ?

dilema
compromise
demand
complication

Answers

I think the answer is compromise <3

write an algorithm to find perimeter of circle​

Answers

It is usually called the circumference of a circle, not a perimeter.

For a circle with radius r, the formula for the circumference C is

=2

Answer:

Explanation:

Algorithm:

step 1 : Start

step 2 : Read r

step 3 : POC = 2*22/7 *r                   POC = perimeter of circle

step 4 : display POC

step 5 : Stop

If you see rough patches, loose,gravel,or potholes on the road you should

Answers

Answer:

move out of the way

Explanation:

Drive around them in the safest way as possible. if that is not an option then turn around in a nearby parking lot of some sort and take another road to your destination

17.35 ma of current is flowing though a brown-red-brown resistor,what is v

Answers

Answer:

2.1V

Explanation:

brown-red-brown = 120Ω

V = I·R = 17.35 · 120 = 2.082V

However, the tolerance of the resistor is at least 10%, so you can't express the voltage that accurate.

What is market information?

please answer in your own words since my teacher will probably notice if I plagerize

Answers

Answer:

Market information is is the understanding of the trends going on in a market such as demographic popular product age interests things like that

Explanation:

Name the function for output in python.

Answers

Answer:

We use the print() function to output data to the standard output device (screen). We can also output data to a file, but this will be discussed later. An example of its use is given below.

Answer:print()

Explanation:As said above. Print is what we use in python (:

write a program to enter RADIUS of a CIRCLE and PRINT AREA of TRIANGLE using Q Basic. (class 8)​

Answers

Answer:

The program is as follows:

10 INPUT RADIUS, BASE, HEIGHT

20 CIRCLE = 3.142* RADIUS * RADIUS

30 TRIANGLE = 0.5* BASE * HEIGHT

40 PRINT CIRCLE

50 PRINT TRIANGLE

60 STOP

Explanation:

The program description doesn't tally;

In other words, it is impossible to calculate the area of a triangle using the radius of a circle.

So, I designed the program to get input for radius, base and height.

Get input for radius, base and height

10 INPUT RADIUS, BASE, HEIGHT

Calculate area of circle

20 CIRCLE = 3.142* RADIUS * RADIUS

Calculate area of triangle

30 TRIANGLE = 0.5* BASE * HEIGHT

Print area of circle

40 PRINT CIRCLE

Print area of triangle

50 PRINT TRIANGLE

End of program

60 STOP

Which is an example of a table style option?

O banded columns

O shading

O borders

O pen color

PLEASE HELP ASAP

Answers

Which is an example of a table style option?

O banded columns

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}[/tex]

how to prevent water pollution​

Answers

Answer:

Here is your answer

Explanation:

1. pick up litter and throw it away in a garbage can.

2. use environmentally household products such as washing powder, household cleaning agents

3. wash your car or outdoor equipment where it can flow to a gravel or grassed area instead of a street.

4. don't throw waste at ocean it will harm the animals and create tocsin.

True or False: Microsoft Publisher allows you to click and drag an element anywhere on the page.

Answers

Answer:

True

Explanation:

A customer in a store is purchasing five items. Write a program that asks for the price of each item, and then displays the subtotal of the sale, the amount of sales tax, and the total. Assume the sales tax is 7 percent. Display all results, properly labeled, as numbers with two digits after the decimal point.

Answers

Answer:

Program approach:-

Using the header file.Using the standard namespace I/O.Define the main function.Display the enter price of 5 terms.

Explanation:

Program:-

//header file

#include<iostream>

#include<iomanip>

//using namespace

using namespace std;

//main function

int main(){

       const double SALES_TAX=0.07;

       double subTotal=0,total=0,taxAmount = 0,x;

       

       cout<<"Enter price of 5 items"<<endl;

       for(int j=0;j<5;j++){

               cin>>x;

               subTotal += x;

       }

       taxAmount = subTotal * SALES_TAX;

       total = taxAmount + subTotal;

       cout<<fixed<<setprecision(2)<<endl;

       cout<<"Sub total: "<<subTotal<<endl;

       cout<<"Sales Tax: "<<taxAmount<<endl;

       cout<<"Total: "<<total<<endl;

       

       

}

What is a benefit of using a client/server network?
Cheap to maintain
Easy to install
Has a central, powerful computer
Unable to share files

Answers

Answer:

Has a central powerful computer

Explanation:

When operating a client - server network, a certain access mediun is created such that clients can access information, materials and services from a central computer, this poses great advantage in the area of security and control. Clients would be able to gain access from this central computer using either a local or wide area network. The accessibility provided through this powerful, central computer allows the the network to monitor what actions are being performed and make appropriate restrictions on the network, hence, preventing the invasion of malware and viruses. Hence, the central control is a great feature of a client - server network.

A current divider is to be designed using a 2mA DC current source and 1K resistors, the specification that the current is 1.5mA.

Answers

Answer:

The solution of the given query is described below throughout the explanation segment.

Explanation:

Given:

DC current,

= 2mA

Resistors,

= 1K

According to the question,

⇒ [tex]i=\frac{(1K+1K+1K)\times 2mA}{1K+1K+1K+1K}[/tex]

⇒   [tex]= \frac{3}{4}\times2mA[/tex]

⇒   [tex]=1.5mA[/tex]  

benefits of Internet as method of information transmission​

Answers

Answer:

The Internet enables effective global communication around the world and has changed the way people socialize and consume media via social networks, and has facilitated teleworking, distance learning and e-learning. The Internet has given rise to new e-commerce companies and industries, and knocked out other traditional players, but also contributed to the development of the IT bubble and burst at the turn of the millennium. To counter piracy of music and movies over the internet, new streaming services have been developed since the 00's and cut out distribution lines. Web magazines and social media have competed with many traditional media, especially the local press, and reduced the labor market for journalists. Social media may have been a tool (but not a catalyst) for revolutions such as the Arab Spring and of significance for an explosive increase in the spread of fake news and misinformation since the 2000s. Social media is believed to have had an impact on election results, but it is debatable whether fake news has had it.

it is used to hold screws, jumpers, fasteners, and other small parts and prevent them from getting mixed together​

Answers

Answer:

Cable ties

Explanation:

Used to bundle cables neatly inside and outside of a computer. It is used to hold screws, jumpers, fasteners, and other small parts and prevent them from getting mixed together.

>3

[tex]\boxed{Parts\: organizer}[/tex] is used to hold screws, jumpers, fasteners, and other small parts and prevent them from getting mixed together.

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

A Python keyword ______________.

can be user defined

cannot be used outside of its intended purpose

can only be used in the comments section

can be used anywhere in a Python program

Answers

Answer:

cannot be used outside of its intended purpose.

Explanation:

In many programming languages, keywords are special and reserved words that are used for specific and specified purposes. They have special meanings and cannot be used outside their intended purposes.

Keywords cannot be used as variable names, identifiers or functions.

In Python, some of such keywords include;

i. True

ii. False

iii. for

iv. while

v. break

vi. continue

vii. if

viii. else

ix. def

x. pass

To prevent certain columns from being displayed when printing a worksheet, _______ the columns.

erase
hide
highlight
remove

Answers

Hide I believe!!!!!!
To prevent certain columns from being displayed when printing a worksheet, HIDE the columns.

The size (number of bytes) of a structure-type variable can be changed by the following factors. Select all that apply. Group of answer choices changing the orders of the members in the structure. adding a member into the structure. changing an int-type variable to a pointer-type variable. changing the computer from a 32-bit to a 64-bit processor.

Answers

Answer:

A, B, and D

Explanation:

Considering the available options, the size (number of bytes) of a structure-type variable can be changed by the following factors:

A. changing the orders of the members in the structure.

B. adding a member into the structure.

D. changing the computer from a 32-bit to a 64-bit processor.

help,any question answer​

Answers

Answer:

true

false

true

true

Explanation:

I took the paper

Use the ________ predefined formats to quickly format cells.

Style Formats
Cell Styles
Cell Definitions
Cell Formats

Answers

Cell formats because I took it aboit 5 times and that was the answer so yeah

Answer:

I think choose (2)

Cell styles

_________________________ are people, places, and materials, either printed or non-printed, that can provide answers to inquiries.

Answers

Answer:

Information/knowledge resources

Explanation:

The process of looking for answers to questions that will lead to improved knowledge about a subject is known as an inquiry. The theories of enquiry includes abduction, induction, and deduction

An inquiry can provide the reasoning behind observation by making use of the theories of inquiry and sources that provide answers (information) about the (interrelated) events of the inquiry

Therefore, information and knowledge resources are the people, materials, and places, which can be in the printed, verbal, appearance form that have the capacity to proffer answers to inquiries

A small business utilizes a SOHO router and wishes to secure its existing wireless infrastructure. The business has fewer than ten devices, which are a mixture of old and new machines. Due to the varying ages of the machines, the latest wireless encryption methods may not be supported on all devices. Which of the following would be the MOST cost-effective method to add a layer of security while allowing all machines to connect?
A. MAC filtering
B. 802.1X
C. WPA2
D. EAP-FAST

Answers

Answer:

C

Explanation:

WPA2 builds on its predecessor, WPA, and is specifically designed to meet the most demanding enterprise security needs. ... Furthermore, because WPA2 is backwards- compatible with WPA, organizations that have already implemented the WPA standard can migrate to WPA2 at their own pace.

Investigate the many ways that hardware and software can cause an interrupt to occur. Are ALL interrupts treated equally or do some have priority over others?​

Answers

Answer:

Following are the responses to the given question:  

Explanation:

This list is based mostly on the processor. Then you'll be ordered. An interrupt of a particular cable (wire) is produced for PC-ish CPUs (IRQ 0 - 31 for some intel processors). The bigger challenge is a lower number.

Strange factors have included a system clock, power business, 0, some reserved for use by CPU testing, serial/parallel/... ports and also some terminated/error/state/new devices requests device Thus a key touch on the keyboards could create an interrupt that was direct on old devices.

can you plz answer me from the photo​

Answers

A. True
B. False
C. True

What is Adobe Dreamweaver ? What is it used for ? Name and describe its major components and features in detail​

Answers

Answer:

Part A

Adobe Dreamweaver is a computer application used for building websites and other types of web development, as well as mobile content development for both the intranet and the internet, on the Apple OS X and Windows Operating System Platforms

Part B

Adobe Dreamweaver is used for designing, building, and coding websites and mobile contents by developers and designers and by mobile content developers

Part C

i) Adobe Dreamweaver allows rapid flexible development of websites

The simplified engine on which Adobe Dreamweaver is based makes it easy to adapt web standards including CSS, and HTML for personalized web projects, thereby aiding learning of the web standards and fast (timely) web development

ii) The time between starting development and deployment is shorter when using Adobe Dreamweaver due to the availability of customizable templates that serve wide range of user web interfaces, including e-commerce pages, newsletters, emails and blogs

iii) Building of websites that adapts to the screen size of the device from where the site is accessed is possible with Adobe Dreamweaver

Explanation:

explain why the computer is powerful working tool???​

Answers

Answer:

here ya go

Explanation:

A computer is a powerful tool because it is able to perform the information processing cycle operations (input, process, output, and storage) with amazing speed, reliability, and accuracy; store huge amounts of data and information; and communicate with other computers.

You provide desktop support for a small company. The company has two locations in the same city, but they are several miles away. You get a call from a user who is having problems installing a new device. You try to tell the user how to update the driver for the device over the phone, but he is having a hard time understanding your directions and is becoming frustrated.
What should you do?
A. Tell the user to wait until you are scheduled to be in that location.
B. Escalate the call to another technician or your supervisor.
C. Drive to the other location as soon as possible and update the driver.
D. Establish a Remote Desktop connection and update the driver.

Answers

Answer:

The answer is "Option D".

Explanation:

It is a desktop platform that helps a "client" computer can join from a remote location to a "host" computer. Clients can then manage and then use apps and files anywhere on network protocols.

This technology enables users to link from the remote location to a specific machine as if they were sitting beside it. Once this connection is established, users can carry out a variety of tasks as if they actually use the computer directly.

I copied my friend's homework... give me some excuses to get out of it!! ​

Answers

Answer:

Tell the teacher that you will pee in her coffee cup if they don't forget about what you did

Explanation:

Answer:

Explanation:

Depends on the homework, but

"We worked together on it and came to similar conclusions."

"We checked answers with each other when we finished to make sure we got the problems correct and did the problems correctly."

What are the uses of DVD Ram​

Answers

Answer:

Like ordinary random access memory (RAM), it can be repeatedly read, written to, and erased. Intended mostly for removable computer storage, DVD-RAM provides the capabilities of Rewriteable CD (CD-RW) - users can run programs from the discs, copy files to them and rewrite or delete them.

DVD Ram Like ordinary random access memory (RAM), it can be repeatedly read, written to, and erased. Intended mostly for removable computer storage, DVD-RAM provides the capabilities of Rewriteable CD (CD-RW) - users can run programs from the discs, copy files to them and rewrite or delete them.
Other Questions
The Venn diagram shows the memberships for the Spanish Club and the Math Club.Use the diagram to answer the questions below. Please help me. I am confused, and I will give you anything you want. Just help me i swear I do anything. SOS. I just need one question to be answerEmma and Zeke own an online business, EZ Coasters, that sells cork beverage coasters, which can be bought plain or with logos. The price for both types of coasters is $3.00 each. There is also a one-time set-up charge of $25 for coasters with a logo.please answer the question by reading the text. also what is the relationship between1) Write an equation describing the relationship between Select the correct answer.Which expression is equivalent to the given expression?In(2e/x)A. In 2 - In xB. In 1 + In 2 - ln xC. 1 + In 2 - In xD. In 2 + ln x The area of a circle is 64 pi ft squared. What is the circumference, in feet? Express your answer in terms of pi One evening Papa Johns sold a total of 33 pizzas topped with pepperoni, sausage, or pepperoni and sausage. There were 29 pizzas that had pepperoni. Of these, 15 also had sausage. How many more pizzas had pepperoni only than had sausage only? Find the volume of a pyramid with a square base, where the area of the base is 11.1\text{ in}^211.1 in 2 and the height of the pyramid is 15.3\text{ in}15.3 in. Round your answer to the nearest tenth of a cubic inch. 6. Mr Jones said: "As a young boy I collected stickers." Mr Jones said (that) Which two resources would best help you to clarify understanding of an unfamiliar word?thesaurusdictionarydirectorybiographyfootnotes A comet travels at an average speed of 273,000 km/h. It takes 8 days for the comet to reach Earth. Find the distance, in km, the comet travelled Need help on this!! Will give 20 points!!! how many moles of neon gas have a volume of 0.84 L and a pressure of 4.6 atm at 222k Which expression can be used to convert 22 Australian dollars to US dollar CAN SOMEONE PLEASE ANSWER THESE TWO QUESTIONS?! I NEED HELP! Why does the author introduce the text using a series of rhetorical questions?A to convince the reader that the majority of government power should be placed in the hands of the citizens, not the states that represent themB to inform the reader that the individual states need to maintain the bulk of power, instead of the federal government or the local communities in the stateC to convince the reader that the majority of government power should be placed in the federal government because the states have too much infightingD to inform the reader that many of the individual states of the union are dissatisfied with the outcome of the conflict, and each of them are vying for power A custodian has 5 1/2 gallons of paint. Each of the bookcases she is painting requires 1/2 gallon of paint. How many bookcases will the custodian be able to paint with that amount of paintA. 3B. 4C. 11D. 15 Q is the first letter on most Please help me solve my problem!!! How are ions formed ? 13. Drug tolerance is when:A. the body reacts negatively to a drug.B. a drug does not produce the same effects over a period of time.C. a person feels physical symptoms if they stop taking a drug.D. a person has a strong craving for a drug.__________________________________________14. Which of the following drugs would be considered a stimulant?A. ValiumB. heroinC. methamphetamineD. aspirin Cherries in cherry pie at Barnett's Bakery. 0-29 30-59 60-89- 90-119 129-149 How many cherry pies have 90 or more cherries?