In an SQL query, which built-in function is used to compute the average value of numeric columns?

Answers

Answer 1

The built-in function in SQL that is used to compute the average value of numeric columns is called AVG. This function calculates the arithmetic mean of a set of values, which are typically stored in a column of a database table.

To use the AVG function in an SQL query, you need to specify the column name as the input parameter, like this:

SELECT AVG(column_name) FROM table_name;

This query will return the average value of the specified column for all the rows in the table. The result of the AVG function can be used in conjunction with other SQL functions and operators to perform more complex calculations and comparisons. For example, you could use the AVG function to compare the average salary of employees in different departments or to filter out records that fall below a certain threshold. The AVG function is a useful tool for data analysis and reporting in a wide range of applications, from finance and accounting to marketing and sales.

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Related Questions

difference between data bus and address bus and control bus​

Answers

Answer: The address bus carries the information about the device with which the CPU is communicating and the data bus carries the actual data being processed, the control bus carries commands from the CPU and returns status signals from the devices.

2.3.
Why is a foundation of particular importance when building and designing
structures?

Answers

Answer:

A foundation plays three major roles in the construction of a structure. A good and strong foundation keeps the building standing while the forces of nature wreak havoc. Well-built foundations keep the occupants of the building safe during calamities such as earthquake, floods, strong winds etc.

_____ suites provide a collection of utility programs designed to alert users when certain kinds of viruses and worms enter their system.

Answers

Anti-virus software.........

you created a pivottable and later made changes to values in the underlying source data (the source data is not organized as an excel table). what happens to the pivottable?

Answers

Changes in the dataset do not affect the PivotTable until you refresh the PivotTable.

What is PivotTable?

A pivot table is a type of data processing tool that can be used to query, arrange, and summarize data or information between spreadsheets, tables, or databases. Rotational or pivotal structural changes can be facilitated by dragging and dropping fields into a pivot table.

Many businesses and software vendors refer to pivot tables in this generalized way. The majority of Excel products use PivotTable, a product with a Microsoft brand and trademark.

A pivot table is helpful when analyzing a lot of data because it enables users to apply specific criteria to summarize, organize, and reorganize data tables as well as produce reports.

In order to review the sales of a specific item over a six-month period, for instance, a store manager must sift through numerous pages of pertinent and pointless information.

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1. Pick two Halloween-related words and search for them using AND in Google search *
Example: Oct.31 AND candy (do not use this combination of words as your answer. These are the example words. Please use your own)

Answers

Answer:

Here are a few to choose from:

candy and costumespumpkins and candyspooky and scarywitches and spellsnight and frightzombies and skeletons

There you go! Just pick two.

Biometric access calls for using a(n) __________ physical characteristic of a person to permit access to a controlled IT resource.

Answers

Answer:

unique

Explanation:

// Sorts the words in the list myWords in alphabetical // order using insertion sort // Counts the number of swaps in each pass // Prints the values of myWords at the end of the pass // followed by the number of comparisons // It also prints the total number of swaps public void insertionSort() { // to be implemented as part b} // constructors and other methods are not shown If myWords is ["S", "N", "M", "D", "C", "A"], then the output will be:
N S M D C A 1
M N S D C A 2
D M N S C A 3
C D M N S A 4
A C D M N S 5
15​

Answers

Where the implementation of insertion sort is correct, the output of the given algorithm for the input list myWords = ["S", "N", "M", "D", "C", "A"] will be:

N S M D C A 1

M N S D C A 2

D M N S C A 3

C D M N S A 4

A C D M N S 5

15

What is the rationale for the above response?

Note that the given algorithm is an implementation of insertion sort, a sorting algorithm that works by dividing the input list into two parts: a sorted part and an unsorted part.

The sorted part initially contains only the first element of the list, and the unsorted part contains the remaining elements. The algorithm then repeatedly takes the first element from the unsorted part and inserts it into the correct position in the sorted part.

The output shows the state of the list after each pass of the insertion sort algorithm. The number at the end of each line represents the number of swaps that were made during that pass. The total number of swaps made during the entire sorting process is 15.

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apply both kruskal’s and prim’s algorithms to find a minimum spanning tree in the weighted graph

Answers

Prim's algorithm initiates from an arbitrary vertex and optimally expands the MST by selecting the smallest edge that has one end in the MST and one end outside it.

Let's start from vertex A:

Choose the smallest edge connected to A, which is A-B(1).

Now consider all edges connected to A and B. The smallest one is B-E(3).

Now consider all edges connected to A, B and E. The smallest one is A-D(4).

Now consider all edges connected to A, B, E and D. The smallest one is B-C(2).

Now consider all edges connected to A, B, E, D and C. The smallest one is C-F(5).

Now all vertices are included in the MST.

So the MST with Prim's algorithm is:

  A---1---B---2---C

  |               |

  4               5

  |               |

  D       E       F

Total weight: 1+3+4+2+5 = 15

The minimum spanning tree generated by both algorithms is the same and the total weight is 15 in this case.

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Here's an undirected, weighted graph:

  A---1---B---2---C

  |       |       |

  4       3       5

  |       |       |

  D---6---E---7---F

Let's apply Prim’s algorithms to find a minimum spanning tree for the given graph.

URGENT! REALLY URGENT! I NEED HELP CREATING A JAVASCRIPT GRAPHICS CODE THAT FULFILLS ALL THESE REQUIREMENTS!

URGENT! REALLY URGENT! I NEED HELP CREATING A JAVASCRIPT GRAPHICS CODE THAT FULFILLS ALL THESE REQUIREMENTS!

Answers

In the program for the game, we have a garden scene represented by a green background and a black rectangular border. The cartoon character is a yellow circle with two black eyes, a smiling face, and arcs for the body. The character is drawn in the center of the screen.

How to explain the information

The game uses Pygame library to handle the graphics and game loop. The garden is drawn using the draw_garden function, and the cartoon character is drawn using the draw_cartoon_character function.

The game loop continuously updates the scene by redrawing the garden and the cartoon character. It also handles user input events and ensures a smooth frame rate. The game exits when the user closes the window.

This example includes appropriate use of variables, a function definition (draw_garden and draw_cartoon_character), and a loop (the main game loop). Additionally, it meets the requirement of using the entire width and height of the canvas, uses a background based on the screen size, and includes shapes (circles, rectangles, arcs) that are used appropriately in the context of the game.

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The network administrator is important in keeping the network healthy. Which of the following describes the role of a network administrator? Check all of the boxes that apply.

The network administrator is important in keeping the network healthy. Which of the following describes

Answers

C and D. Network Administrators are more like managers of a network, so they’re more likely to be doing logical maintenance as opposed to physical. Physical network and hardware maintenance is typically done by a network technician or an I.T. technician.

Answer:

Its A and D

Explanation:I did it on edge 2020

what is the purpose of the worksheet?

Answers

The purpose of the worksheet is to enter the data, complete a task, and adjust the data.

What is a worksheet?

Cells in a worksheet (sometimes referred to as a spreadsheet) can be used to enter and compute data. Columns and rows have been used to arrange the cells. A workbook is where a worksheet is always kept. Several worksheets can be found in a workbook. A worksheet in Microsoft Excel can be recognized by its sheet name.

Therefore, the purpose of the worksheet is to enter the data, complete a task, adjust the data, and accompanying work. It makes the data study easy.

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Write a C++ program that encodes the user’s string so that they can send a "secret message" to their friends. In order to encode the string, we will use an integer offset value known as the codeInteger or encryption key. The encryption key must be between 1 and 35, inclusive. It is added to each character’s ASCII (decimal) value thus making it a new ASCII character. The letter "A" is ASCII 65. If we add 10 to it, it becomes ASCII 75, which is the letter K. Remember that spaces are also characters and should be encoded. Refer to an ASCII Character Code set to see a complete set of decimal/character values

Answers

In the `main` function, the user is prompted to enter the message and encryption key. The `encodeString` function is called with the user's inputs, and the resulting encoded message is displayed.

```cpp

#include <iostream>

#include <string>

std::string encodeString(const std::string& message, int encryptionKey) {

   std::string encodedMessage = "";

   for (char c : message) {

       int asciiValue = static_cast<int>(c) + encryptionKey;

       encodedMessage += static_cast<char>(asciiValue);

   }

   return encodedMessage;

}

int main() {

   std::string message;

   int encryptionKey;

   std::cout << "Enter the message to encode: ";

   std::getline(std::cin, message);

   std::cout << "Enter the encryption key (1-35): ";

   std::cin >> encryptionKey;

   std::string encodedMessage = encodeString(message, encryptionKey);

   std::cout << "Encoded message: " << encodedMessage << std::endl;

   return 0;

}

```

This C++ program allows the user to encode a string by adding an encryption key (integer offset) to each character's ASCII value. The program prompts the user to enter the message they want to encode and the encryption key (which must be between 1 and 35).

The `encodeString` function takes the user's message and encryption key as inputs. It iterates over each character in the message, converts it to its corresponding ASCII value, adds the encryption key to the ASCII value, and then converts it back to the corresponding character. The encoded characters are concatenated to form the encoded message.

In the `main` function, the user is prompted to enter the message and encryption key. The `encodeString` function is called with the user's inputs, and the resulting encoded message is displayed.

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Why does a folder change color when you click and drag a file over it

Why does a folder change color when you click and drag a file over it

Answers

It is the third dot

And what type of question is this lol

Using one of the referenced website articles or an article of your choice, discuss the latest advances in memory management to include the use of tables and memory swapping from memory to disk.

Answers

According to an article on TechTarget, the latest advances in memory management include the use of memory tables and memory swapping.

Memory tables are used to keep track of which parts of memory are being used and by which process. This allows for more efficient memory allocation and usage. Memory swapping, on the other hand, is the process of moving data from memory to disk when memory is running low. This helps to free up memory space and improve system performance. Both of these techniques are important for efficient memory management and are commonly used in modern operating systems. Overall, these advances in memory management have greatly improved system performance and allowed for better use of available memory resources.

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List six characteristics you would typically find
in each block of a 3D mine planning
block model.

Answers

Answer:

Explanation:

In a 3D mine planning block model, six characteristics typically found in each block are:

Block Coordinates: Each block in the model is assigned specific coordinates that define its position in the three-dimensional space. These coordinates help locate and identify the block within the mine planning model.

Block Dimensions: The size and shape of each block are specified in terms of its length, width, and height. These dimensions determine the volume of the block and are essential for calculating its physical properties and resource estimates.

Geological Attributes: Each block is assigned geological attributes such as rock type, mineral content, grade, or other relevant geological information. These attributes help characterize the composition and quality of the material within the block.

Geotechnical Properties: Geotechnical properties include characteristics related to the stability and behavior of the block, such as rock strength, structural features, and stability indicators. These properties are important for mine planning, designing appropriate mining methods, and ensuring safety.

Resource Estimates: Each block may have estimates of various resources, such as mineral reserves, ore tonnage, or grade. These estimates are based on geological data, drilling information, and resource modeling techniques. Resource estimates assist in determining the economic viability and potential value of the mine.

Mining Parameters: Mining parameters specific to each block include factors like mining method, extraction sequence, dilution, and recovery rates. These parameters influence the extraction and production planning for the block, optimizing resource utilization and maximizing operational efficiency.

These characteristics help define the properties, geological context, and operational considerations associated with each block in a 3D mine planning block model. They form the basis for decision-making in mine planning, production scheduling, and resource management.

directory services store information in a hierarchical structure. which statements about organizational units (ous) of a directory service hierarchy are true? (choose all that apply)

Answers

The statement about Organizational Units (OUs) of a directory service hierarchy are true is option B and D:

Specific files within an OU, or container, are called "objects."Sub-member OUs inherit the characteristics of their parent OU.

What is directory service hierarchy?

In a directory service hierarchy, the directory is organized into a tree-like structure, with a root directory at the top and various branches and sub-branches below it.

Each branch or sub-branch in the hierarchy is called an organizational unit (OU). An OU is a container that can hold other OUs or objects such as user accounts, computers, and groups.

Therefore, Changes made to an OU are inherited by the objects and child OUs within that OU, but not by other OUs in the hierarchy.

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See full question below

Directory services store information in a heirarchical structure. Which statements about Organizational Units (OUs) of a directory service hierarchy are true? Check all that apply.

Changes can be made to one sub-OU without affecting other sub-OUs within the same parent.

Specific files within an OU, or container, are called "objects."

Parent OUs inherit characteristics of their sub-members.

Sub-member OUs inherit the characteristics of their parent OU.

Question 4 of 10 Taylor wants a mobile device they can use to make phone calls, check email, and interact on social media. They also want both their current devices (MacBook and iPad) to work seamlessly with their new mobile device. Which operating system would be best for Taylor? A. Android
B. Windows OS
C. Chrome OS
D. iOS​

Answers

Answer:

D. iOS

Explanation:

iOS deviced works together better like with the copy and pasta from another device to another and other cool functions

A power supply is an electrical transformer that regulates the electricity used by the computer. Select one: A. False B. True

Answers

Answer:

The Answer is B

Explanation:

The power supply converts AC current to DC current and protects the P.C. hardware from being fried from electrical surges. So it regulates electricity.

You are helping your friend Saanvi with a school project. You notice that she has all of her school files in one big folder, without any organization. Her filenames are mostly just random letters and numbers, so it’s hard for her to find the one she’s looking for. How could you help Saanvi with her file management?

Answers

You could occasionally have problems locating a specific file. If this occurs to you, don't freak out and computer and downloads.

Thus, There are a couple of straightforward ways to locate the file, which is most likely still on your computer. In this lesson, we'll go through several methods for finding your files, such as searching and looking in obvious areas and problems.

Your computer will automatically store downloaded files in a certain folder called the Downloads folder. This is the first place you should search if you're having difficulties locating a file you obtained from the Internet, such as a photo attached to an email message and computer.

Open File Explorer, then find and choose Downloads (located below Favorites on the left side of the window) to display the Downloads folder. Your most recent downloads will be displayed in a list.

Thus, You could occasionally have problems locating a specific file. If this occurs to you, don't freak out and computer and downloads.

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Where does Reiner take eren after they have a fight?

Answers

Answer:

So Reiner And Bertoldt wanted to take Eren and Ymir to Marley, a nation on the other side of the ocean so they can be devoured and there power can be given to a warrior canidate.

Answer:

what season tho?

Explanation:

Reiner took eren to the Forest

Draw MIPS pipelined datapath for the following instructions
using table format showing the 5 stages of pipeline and for the
case when the branch is taken for 'beq' instruction. Show stall(s)
and mark

Answers

The most common pipeline configuration for MIPS processors is the five-stage pipeline. Instruction Fetch (IF), Instruction Decode (ID), Execute (EX), Memory (MEM), and Writeback (WB) are the five stages (WB).

Pipelined Datapath for MIPS Processors [Source: Wikipedia]The branches are the most challenging instructions to handle in a pipelined processor. As we all know, branches modify the control flow, and the processor cannot predict the direction of a branch until the branch instruction is executed (i.e., the branch target address is computed). As a result, when a branch instruction is encountered in the instruction stream, all the instructions fetched after it are potentially incorrect, and the pipeline must be flushed, and the correct instructions must be re-fetched.

When a branch is taken, it must be detected in the EX stage, which causes the IF/ID pipeline register to be flushed, and the correct instructions are fetched starting from the target address

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Who wants to play Among Us as My hero Academia characters?

Who wants to play Among Us as My hero Academia characters?

Answers

Answer:

this is brainly uhhhhhhh

Explanation:

y

Aight, I missed it walpp

1) In a single statement, declare and initialize a reference variable called mySeats for an ArrayList of Seat objects. 2) Add a new element of type Seat to an ArrayList called trainSeats. 3) Use method chaining to get the element at index 0 in ArrayList trainSeats and make a reservation for John Smith, who paid $44

Answers

1) This code creates a new ArrayList of Seat objects and assigns it to the reference variable mySeats.

2) This code creates a new Seat object and adds it to the trainSeats ArrayList.

3) This code first uses the get() method to retrieve the element at index 0 in the trainSeats ArrayList, and then uses the makeReservation() method to make a reservation for John Smith with a payment of $44.

To declare and initialize a reference variable called mySeats for an ArrayList of Seat objects in a single statement, you can use the following code:
```java
ArrayList mySeats = new ArrayList();
```
This code creates a new ArrayList of Seat objects and assigns it to the reference variable mySeats.

To add a new element of type Seat to an ArrayList called trainSeats, you can use the add() method:
```java
trainSeats.add(new Seat());
```
This code creates a new Seat object and adds it to the trainSeats ArrayList.

To use method chaining to get the element at index 0 in ArrayList trainSeats and make a reservation for John Smith, who paid $44, you can use the following code:
```java
trainSeats.get(0).makeReservation("John Smith", 44);
```
This code first uses the get() method to retrieve the element at index 0 in the trainSeats ArrayList, and then uses the makeReservation() method to make a reservation for John Smith with a payment of $44.

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the gridlayout manager limits each cell to only one component. to put two or more components in a cell, do this

Answers

The GridLayout manager is designed to limit each cell to only one component. However, if you want to place two or more components in a single cell, you can achieve this by using additional layout managers or techniques.


Here are a few ways you can put multiple components in a GridLayout cell:

1. Using nested layouts: You can use other layout managers, such as BorderLayout, FlowLayout, or even another GridLayout, within a cell to hold multiple components. For example, you can create a panel with a FlowLayout and add it to the desired cell. Then, you can add multiple components to this nested panel.

2. Using a JPanel: You can create a custom JPanel with its own layout manager to hold multiple components. This panel can then be added to the GridLayout cell. For instance, you can create a JPanel with a BorderLayout and place multiple components, such as buttons or labels, in different regions of the panel.

3. Using a combination of components: Instead of trying to fit multiple components into a single cell, you can use a combination of components that work together to achieve the desired layout. For example, you can use a combination of labels, buttons, or panels to create a visually appealing layout within the cell.

Remember, the key is to think creatively and use different layout managers or component combinations to achieve the desired layout. Experiment with different approaches to find the one that best suits your needs.

In summary, to put two or more components in a GridLayout cell, you can use nested layouts, custom JPanels, or a combination of components. This allows you to have more flexibility and control over the layout of your components within the GridLayout.

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Describe the three steps involved in writing an action listener. [6 marks] (ii) A GUI application is used to multiply two numbers entered in the jTextField1 and jTextField2 textboxes and out put the result in the jTextField3 textbox. The application is designed in Netbeans and shown in the following Figure: When the multiply (x) button is double clicked the following is obtained: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) \} // TODO add your handling code here: । Write down the code required to achieve the desired function of the application. [7 marks] (b) (i) Differentiate between a thread and a process. [4 marks] (ii) Write a class that creates two threads using an anonymous subclass. The run method of the first thread prints "Thread 1 is running" and the second thread prints "Thread 2 is running". [8 marks]

Answers

The three steps involved in writing an action listener are:Implement the ActionListener interface: This is done by creating a class that implements the ActionListener interface.

This class will contain the code that specifies what action should be performed when the event occurs.Register the action listener: The action listener needs to be registered with the component that triggers the event. This is usually done using the addActionListener() method, which takes the instance of the action listener class as a parameter.Implement the actionPerformed() method: The actionPerformed() method is part of the ActionListener interface and is where the code for the desired action is written. This method is automatically called when the associated event occurs, and it should contain the logic to handle that event.

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Instructions
Write a program that will add up the series of numbers: 99, 98, 97… 3, 2, 1. The program should print the running total as well as the total at the end. The program should use one for loop, the range() function and one print() command.

Sample Run
99

197

294

390







4940

4944

4947

4949

4950

Answers

total = 0

for x in range(99, 0, -1):

   total += x

   print(total)

I hope this helps!

what is not an example of ai

Answers

Answer:

human

Explanation:

because it is not a machine


Where do medical students spend most of their first 2 years of medical
school? *

Answers

The first two years
Much of your time will be spent in the classroom and the lab, and the courses you'll take will give you all the fundamentals you need to start learning the art of medicine and patient care.

3. Special keys labelled Fl to F12.
A. Function Keys
B. Special Keys
C. Modifier Keys
D. Alpha Numeric Keys

Answers

Answer:

The answers is Function Keys

How can mynav green cloud advisor help an accenture client achieve a clear emissions profile for their data centers?.

Answers

The tool myNav Green Cloud Advisor turn on the client to seek the cloud and select the right architecture and cloud solution that help them to fulfill particular business needs.

MyNav Green Cloud Advisor allows businesses to lay out cloud solutions that reduce carbon emissions and lay a foundation for responsible innovation. It additionally establishes a baseline of gift data center electricity consumption, computing requirements, and sustainability goals. The myNav permit Accenture to help its clients become more sustainable, By facilitating the design of cloud solutions that reduce carbon emissions by reorganizing manufacturing facilities to easily calculate carbon emissions.

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Other Questions
3. Which religion does it appear the Europeans intro-duced in the colonies they established in Northand South America? Which action would increase a hearts weight in the afterlife This rsum format focuses on an applicants work experience and education: a. chronological b. functional c. skills d. electronic please select the best answer from the choices provided a b c d You draw four cards from a standard deck of 52 cards. What is the probability you raw four of a kind? What is the relationship between the area and the volume of two similar solids? help me for this question pls In your own words, explain the process of how blood circulates through the body to supply oxygen, nutrients and remove waste. (Will give brainliest and a heart) Thank you! (Dont copy and paste pls this is for a grade) nematode worms and annelid worms share which of the following features? a. use if a hydrostatic skeleton (from fluid of body cavity)b. presence of segmentationc. presence of a circulatory system A rectangular prism has a length of 19in, a height of 10in, and a width of 6in. What is its volume, in cubic in?PLS HELP ME!!! Which statement explains the quotation below?"She seemed glad to see me when I appeared in the kitchen and by watching her I began to think that there was some skill involved in being a girl." What are the 3 types of pricing? What does the author suggest through the use of the words "grand tea party'"?O A. The words illustrate the splendor of tea parties during the British rule.. The words emphasize the richness of traditions of the British monarchy.OC. The words suggest the superiority felt by Americans compared to the king.OD The words convey the significance of the way that the Americans rebelled. In a cell, the selective permeability of the cellmembrane is most closely associated with themaintenance ofA. homeostasisC. phagocytosisB. hydrolysis D. pinocytosis Writers who want to establish a clear point of view in their personal narratives should:A. express their thoughts about the people and events in the story.B. use dialogue to describe other peoples feelings and problems.C. mimic the style and techniques of more well-known authors.D. hide their true feelings behind dialogue and descriptive details. how to solve this problem 12. Shakespeare often usedmistakenn identity as a device in hisA. characters.B. language.C. comedies.D. histories. Consider the following table, which shows a household's disposable income and consumption expenditures. All values are expressed in dollars. Compute the marginal and average propensities to consume for each level of income and fill in the table. (Round your responses to two decimal places) Disposable Income (Y) Desired Consumption (C) MPC = AC/AYD APC = C/YD 0 420 NA NA 300 645 600 870 900 1,005 1,200 1,320 1,500 1,545 Please answer only the first 2. The number of bacteria in a certain population increases according to a continuous exponential growth model, with a growth rate parameter of 9.8% per hour. How many hours does it take for the size of the sample to double?Note: This is a continuous exponential growth model.Do not round any intermediate computations, and round your answer to the nearest hundredth. True or false: In lower-performing groups, team members offer more supportive statements than any other type of comment in their communications.