the order by clause is the first statement processed in an sql command
Answers
The ORDER BY clause is not the first statement processed in an SQL command. The first statement is SELECT, followed by FROM, WHERE, GROUP BY, HAVING, and then finally the ORDER BY clause.
The ORDER BY clause is used to sort the results in either ascending or descending order. The ORDER BY clause can be used with one or more columns in a SELECT statement.In an SQL command, the SELECT statement is used to retrieve data from a database. After SELECT, the FROM clause is used to specify the table or tables that contain the data that needs to be retrieved.
The WHERE clause is used to specify any conditions that the data retrieved must meet.The GROUP BY clause is used to group the data by one or more columns. The HAVING clause is used to filter the results of the GROUP BY clause. The ORDER BY clause is then used to sort the data in either ascending or descending order based on one or more columns.Therefore, the ORDER BY clause is not the first statement processed in an SQL command. Instead, it is the last statement that is processed after all the other clauses have been executed.
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Related Questions
The following situation uses a robot in a grid of squares. The robot is represented by a triangle which is initially in the top left square facing downwards.
Create a solution that would enable the robot to be in the position found below. Make sure to use CAN_MOVE () to receive credit.
Answers
Using knowledge in computational language in python it is possible to write a code that Create a solution that would enable the robot to be in the position found below.
Writting the code:import random
lis=[]
for i in range(0,10):
num=random.randint(1,12)
lis.append(num)
tot=sum(lis)
avg=tot/10
print(avg)
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Early computing crash course computer science #1 paragraph
Answers
Answer:
But before we get into all that, we should start at computing’s origins, because although electronic computers are relatively new, the need for computation is not.So each bead on the bottom row represents a single unit, in the next row they represent 10, the row above 100, and so on.But if we were to add 5 more after the first 3 we would run out of beads, so we would slide everything back to the left, slide one bead on the second row to the right, representing ten, and then add the final 2 beads on the bottom row for a total of 12.So if we were to add 1,251 we would just add 1 to the bottom row, 5 to the second row, 2 to the third row, and 1 to the fourth row - we don’t have to add in our head and the abacus stores the total for us.Over the next 4000 years, humans developed all sorts of clever computing devices, like the astrolabe, which enabled ships to calculate their latitude at sea.As early computer pioneer Charles Babbage said: “At each increase of knowledge, as well as on the contrivance of every new tool, human labour becomes abridged.”
cloud adoption is an integral part of application modernization. what are the other two important components of modernization?
Answers
The other two important components of modernization, are Microservices and DevOps.
What are the two components of a cloud?Cloud computing is made up of two parts: the front end and the back end. The client component of a cloud computing system constitutes the front end. It consists of the interfaces and applications needed to access the Cloud computing or Cloud programming platform.
As a result, agencies are working to upgrade their IT infrastructures in order to better serve mission-critical tasks. Agencies must embrace four critical components of IT modernization to meet these missions: cloud computing, shared services, data center consolidation, and Agile development.
Therefore, it can be concluded that Microservices and DevOps are the other two critical components of modernization.
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you have recently modified the system time using the date command. what command can you run to ensure that the same time is updated within the system bios?
Answers
To ensure that the same time is updated within the system BIOS after modifying the system time using the date command, you can use the hwclock command.
1. Open a terminal or command prompt.
2. Type "sudo hwclock --systohc" and press Enter.
3. This command will update the system BIOS with the current system time.
The hwclock command is used to query or set the hardware clock (also known as the real-time clock or RTC) of the system. The --systohc option is used to synchronize the system time with the hardware clock. By running this command, you ensure that the modified system time is also reflected in the system BIOS.
It's worth noting that the "sudo" command may require administrative privileges, so you might need to enter your password to execute the hwclock command successfully.
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Function of an actuator
Answers
Answer:
an actuator is a device that uses a form of power to convert a control signal into mechanical motion
I really hope this helps you with your studies
Identify the HTML element being described.
The
element contains everything intended for display on a web page.
The
element is also known as the root element.
The
element contains special information for the browser.
Answers
The HTML elements being described are the <html>, <head> and <body> elements.
Discuss the <html>, <head>, and <body> elements.The <html> element is the root element of an HTML page and contains everything intended for display on the web page. This element is usually the first tag in an HTML document and is responsible for defining the document type and language.
The <head> element contains special information for the browser, such as the title of the page, links to external files (like CSS or JavaScript), and metadata like keywords and descriptions that help search engines index the page.
The <body> element contains the main content of the web page that is visible to the user. It can contain text, images, videos, forms, and other HTML elements. This is where most of the visible content on a web page goes.
Overall, these three elements are essential for creating a well-structured HTML document that can be easily interpreted by web browsers and search engines.
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1) Assume you are adding an item 'F' to the end of this list (enqueue('F')). You have created a new linear node called temp that contains a pointer to 'F'. Also assume that in the queue linked list implementation, we use the variable numNodes to keep track of the number of elements in the queue.
Answers
When a new item 'F' is added to the end of the queue list (enqueue('F')), a new linear node is created called temp that contains a pointer to the new element. In a queue linked list implementation, the variable numNodes is used to keep track of the number of elements in the queue.
As a result, we increment the numNodes variable by 1 since a new item has been added to the queue list. The pointer at the tail of the queue is then updated to the newly added node temp. We can do this by assigning the new node temp to the current node that is being referenced by the tail pointer.
Next, if the queue was previously empty, then we set both the head and tail pointers to temp. If the queue wasn't empty, we leave the head pointer unmodified, since the element added is being added to the end of the queue. We then return the updated queue list with the newly added item 'F'.In summary, when adding a new item 'F' to the end of a queue list implementation, we first create a new node that points to the new element.
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can some one make me a pandora account and give me the email and the password to it please
Answers
Answer:
Ill do it but you do know someone can see the information right?
Explanation:
Write a python application that allows a user to enter any number of student test scores until the user enters 999. If the score entered is less than 0 or more than 100, display an appropriate message and do not use the score. After all the scores have been entered, display the number of scores entered and the arithmetic average.
Answers
Answer:
This program is as follows
total = 0; count = 0
testscore = int(input("Score: "))
while testscore != 999:
if testscore < 0 or testscore > 100:
print("Out of range")
else:
total+=testscore
count+=1
testscore= int(input("Score: "))
print(count,"scores entered")
print("Arithmetic Average:",total/count)
Explanation:
This initializes total and count to 0
total = 0; count = 0
This gets input for score
testscore = int(input("Score: "))
The following iteration stop when 999 is entered
while testscore != 999:
This prints out of range for scores outside 0 - 100
if testscore < 0 or testscore > 100:
print("Out of range")
Otherwise
else:
The total score is calculated
total+=testscore
The number of score is calculated
count+=1
Get another input
testscore = int(input("Score: "))
The number of score is printed
print(count,"scores entered")
The average of score is printed
print("Arithmetic Average:",total/count)
How much weight does a headgear need to carry
Answers
Answer:
The model will have a mine winch, shaft headgear, and a lift cage.
Explanation:
When you save a document for the first time, which tab displays in Backstage?
a. Save As
b. Save
c. New
d. Info
Answers
When you save a document for the first time, the tab that displays in Backstage is:
a. Save As
When you save a document for the first time, the "Save As" tab displays in Backstage view. This tab allows you to select the location where you want to save the document, as well as the file format and file name.
The "Save As" tab also provides options to save the document as a different file type, create a new folder, and more. Once you've saved the document, you can use the "Save" command to save any changes you make to the document later on.
Backstage view is the area in Microsoft Office applications where you manage your files and their settings. You can access Backstage view by clicking on the "File" menu in the top left corner of the application.
The "Save As" tab allows you to select a location on your computer or network where you want to save the document. You can also choose a different file format, such as PDF or XPS, and give the document a different name. You can also create a new folder or choose an existing one to save the document in.
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Which filter gives a “squeezed” effect to an image?
Answers
Explanation:
When using the pinch filter, you simply select a percentage from -100 to 100 to pinch or squeeze your image. The Pinch filter squeezes a selection or layer inward or outward.
Give three examples of the following types of data?
Give three examples for each category in the software domain ?
CCDI :)??
Answers
An example of transactional data are:
Sales ordersPurchase ordersShipping documentsIts software domain are: Personal meeting, a telephone call, and a Video call
An example of financial data are: assets, liabilities, and equity. The software are: CORE Banking, Retail Banking, and Private banking
An example of intellectual property data are: books, music, inventions. The software domain are Patents, trademarks, and copyrights
What types of software are used in the financial industry?Through sales and marketing tools, data-driven contact management, and workflow automation, customer relationship management (CRM) software assists financial services organizations in fostering new relationships and maximizing the value of existing customers.
You can see how your consumers are utilizing your website to complete a transaction by using transaction management software. It may demonstrate both how each website element functions on its own and as a part of the overall technological infrastructure.
Note that Information that is gathered from transactions is referred to as transactional data. It keeps track of the date and location of the transaction, the time it took place, the price ranges of the goods purchased, the mode of payment used, any discounts applied, and other quantities and characteristics related to the transaction.
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write Motherboard Components?
Answers
Answer:
These are the parts of a mother board or at least mine for my pc
Hope this helped.
A brainliest is always appreciated.
Explanation:
How do you remove the background of an inserted image.
Answers
To remove the background of an image, which is inserted in a software or program, select background removal from picture format tab.
How to remove the background of an inserted image?The background of an inserted image needs to be changed in order to replace it or make it clear. The steps to remove the background of an inserted image are listed below.
Step 1- First of all choose the image whose background has to be change. Step 2-Go to the format of picture format tab.Step 3-Click on the remove background.Step 4- Now the area which is marked with different color than the original picture has been selected. One can change the area of removal according to the requirement.Step 5- Click on Keep change tab or right mark arrow to remove the background.Hence, to remove the background of an image, which is inserted in a software or program, select background removal from picture format tab.
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explain the evolutings of the computer describings the technolige used in different generations.
Answers
Answer:
Explanation:
Evolution of computer technology can be divided into five generations. First generation computer consisted of vacuum tubes and they were used from 1943-1958. Third generation (1966-1973) computer consisted of integrated circuits (IC) i.e. many transistors in single silicon chip.
How does pixel affect image quality?
Answers
The number of pixels, commonly referred to as resolution, is a key factor in determining image quality. The smallest component of a digital image that can be processed separately is called a pixel.
The smallest component of a computer image that can be handled separately is a pixel. It is a microscopic dot that records information on brightness, hue, and other visual characteristics. Digital images are made up of pixels that are arranged in a grid pattern; the more pixels an image has, the more information and sharpness it can capture. Particularly when expanding photographs, pixels are vital in determining image quality. Smaller pixels are better suited for high-speed photography, whereas larger pixels can capture more light and create higher image quality in low-light situations. In general, pixels are the basic components of digital images, and the size and quality of each pixel play a crucial role in establishing the overall quality of the image.
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for a 16-bit register, you should use the xor operation and a 0001001000010000 mask to toggle bits 12, 9, and 4.
Answers
Get the binary value of the 16-bit register. Create a binary mask for 0001001000010000.Step 3: XOR the register value and the mask.
By doing this, only the bits with the value 1 in the mask will change the value. Step 4: Store the new value back in the register. Here is an example of the process with a sample register value: Register value: 1111000011110000Binary mask: 0001001000010000 XOR operation: 1110001011100000 (bits 12, 9, and 4 are toggled to 0)New value stored in the register: 1110001011100000 In binary representation, a 16-bit register has bit positions from 0 to 15, where the rightmost bit is considered bit 0, and the leftmost bit is considered bit 15. To toggle bits 12, 9, and 4, you would typically use a mask that has 1s in the corresponding bit positions and 0s elsewhere.
Here's an example of how you can toggle the bits 12, 9, and 4 in a 16-bit register using the XOR operation and an appropriate mask:
python
Copy code
register = 0b0000000000000000 # Initial value of the register
mask = 0b0001001000010000 # Mask with 1s in bits 12, 9, and 4
register ^= mask # Toggle the corresponding bits using XOR
print(bin(register)) # Print the binary representation of the updated register
The result would be the updated value of the register with the specified bits toggled according to the provided mask. Make sure to adjust the mask value to match the correct bit positions you want to toggle.
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How did early games in generation 1 or 2 influence zelda botw
Answers
Answer:
Open world exploration and inventory management
Explanation:
In the first Zelda game (NES) and Zelda ii (NES) there were very early open world mechanics along with inventory management.
Answer:
5 or 4
Explanation:
I know that Zelda 1 and Windwaker were inspristions, and then we have Ocarina of Time for the Korok forest, Gerudo Desert, and etc. And A Link to the Past was where Kakriko Village originated and the same theme was used for Botw as an easter egg. You may not believe me, but it's in there. But if you wanna get techinical, tons of outfits from the old games are in botw thanks to the dlcs, so...all of them actually are what botw is on.
"write a program to play and score the paper-rock-scissor game. each of two users types in either p, r, or s. the program then announces the winner as well the basis for determining the winner: paper covers rock, rock breaks scissors, scissors cut paper, or nobody wins. be sure to allow the users to use lowercase as well uppercase letters. your program should include a loop that lets the user play again until the user says she or he is done."
Answers
The program is an illustration of conditional statements.
Conditional statements are used to execute instructions, if and only if certain condition or conditions are met.
Take for instance: If b = 5, print "ab"
The above print statement will only be executed, if the value of b is 5
The paper-rock-scissor program in Python where comments are used to explain each line is as follows,
#This imports the random module
import random
#This is used to control the repetition of the game
playagain ="T"
#The following is repeated until the user chooses not to play again
while(playagain == "T"):
#This generates a random choice for the computer
computer = random.choice(['Rock', 'Paper', 'Scissors'])
#This gets input for the player
player = input('Choose: ')
#If the player and computer choose the selection
if player == computer:
#Then, it's a tie
print('A tie - Both players chose '+player)
#If the player wins
elif (player.lower() == "Rock".lower() and computer.lower() == "Scissors".lower()) or (player.lower() == "Paper".lower() and computer.lower() == "Rock".lower()) or (player == "Scissors" and computer.lower() == "Paper".lower()):
#This prints "player won" and the reason
print('Player won! '+player +' beats '+computer)
#If otherwise,
else:
#This prints "computer won" and the reason
print('Computer won! '+computer+' beats '+player)
#This asks if the player wants to play again
playagain = input("Play again? T/F: ")
At the end of each round,
The program displays the winnerOr prints a tie, if there's a tieSee attachment for sample run
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Visit a major network news Web site and view a video of a commentator such as Rachel Maddow or Joe Scarborough (MSNBC) Anderson Cooper (CNN) Sean Hannity or Tucker Carlson (Fox News). Identify the topic of the segment that you viewed. Include a brief summary of the segment. Describe the commentator’s point of view. If you were giving a presentation to inform, would you express your point of view in a similar style?
Answers
I watched a recent segment featuring Rachel Maddow on MSNBC. The topic of the segment was the ongoing investigations into the January 6th insurrection at the United States Capitol. In the video, Maddow discussed recent developments in the investigation, including subpoenas issued to key individuals and the challenges faced by the bipartisan committee.
Rachel Maddow's point of view was clear: she expressed concern about the progress of the investigation and emphasized the importance of holding those involved accountable for their actions. Her delivery was factual and informative, but she also conveyed a sense of urgency and emotion in her presentation.
If I were giving a presentation to inform, I would strive to express my point of view in a similar style to Rachel Maddow. While maintaining professionalism and providing accurate information, it is crucial to engage the audience by conveying passion and concern about the topic. This balance helps create an informative and captivating presentation that encourages audience members to care about the subject matter and consider the implications of the information provided.
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Describe a way that you can envision using the power of the computer through
distributed computing to enhance the quality of your life.
Answers
Answer:
Explanation:
In a way, we can use cryptocurrency as an example. Most cryptocurrencies use distributed computing in a form of decentralization to create an economy/system of information where individuals can transfer money. This ultimately gives back power to the people and puts individual's money back in their own hands. Therefore, getting rid of the banks entirely. This is an enormous enhancement in quality of life and is only one of the many innovations that cryptocurrencies have created.
A way that you can envision using the power of the computer through distributed computing to enhance the quality of your life is through content creating/making.
What is content creation?Content creation is known to be the act or method of finding out/ identifying a novel topic you want to write about and then deciding which way you want the content to take.
Here, one has to create different strategy in producing content. Through content making, one can use the power of the computer via distributed computing to enhance the quality of your life.
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define a touch-sensitive pad and state one use
Answers
Answer:
A touch pad is a device for pointing (controlling input positioning) on a computer display screen. It is an alternative to the mouse. Originally incorporated in laptop computers, touch pads are also being made for use with desktop computers. A touch pad works by sensing the user's finger movement and downward pressure.
Explanation:
Which piece of equipment is necessary for a student to respond to tasks in the speaking test?
Speakers
CD player
Headphones
Headset with a microphone
Answers
D) Headset with a microphone is necessary for a student to respond to tasks in the speaking test.
Having the right headset with a microphone is essential for students who are taking a speaking test.
With the right headset, students can respond to tasks easily, ensuring that their answers are accurately heard and evaluated by the test instructor.
By investing in a quality headset with a microphone, students can ensure they are well-prepared to perform their best in the speaking test.
It is essential for students to have a headset with a microphone when taking the speaking test.
Without a headset, students will not be able to respond to tasks and will be unable to complete the test. Make sure to equip your students with the necessary tools to ensure they can complete the speaking test with ease.
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If a process is ARIMA(0,d,q), number of significant correlations in ACF plot tells the value of q.
A. True
B. False
How to estimate d in ARIMA(p,d,q) model?
A. Take random guess and keep trying until you find the optimal solution.
B. First try d=0 and note the error. Then try d =1 and note the error and then try d=2 and not the error. whichever d gives you lowest error in ARIMA model, use that d.
C. Use ADF test or KPSS test to determine if d makes the time series stationary or not. If not, increment d by 1.
D. Use ACF and PACF to estimate approximate d.
Augmented Dickey Fuller Test is used to prove randomness of the residuals of a forecasting method.
A. True
B. False
Augmented Dickey Fuller Test is used to prove randomness of the residuals of a forecasting method.
A. True
B. False
What is the naïve method forecast of following time series (1,7,2,7,2,1) for period 7?
A. 7
B. 1
C. 2
D. 3/2
If the difference between each consecutive term in a time series is constant, we call it Drift Model.
True
False
If the difference between each consecutive term in a time series is random, we call it random walk model.
True
False
If data exhibits quarterly seasonality, what is the seasonal naïve method forecast of following time series (4,1,3,2,5,1,2) for period 8?
A. 3
B. 1
C. 5
D. 2
E. 4
33. What command allows sub setting (cutting the time series into a smaller time series) of a time series in R ?
A. subset
B. cut
C. window
D. view
Which method of measure error is NOT appropriate when forecasting temperature time series which can have a real zero value?
A. RMSE
B. MAPE
C. MAE
D. MASE
Answers
B. False. The number of significant correlations in the PACF plot tells the value of q in an ARIMA(0,d,q) model.
To estimate d in an ARIMA(p,d,q) model, option C is correct.
B. False.
The naïve method forecast for period 7 in the given time series (1,7,2,7,2,1) would be 1.
False. If the difference between each consecutive term in a time series is constant, we call it a trend model.
B. MAPE. MAPE is not appropriate when dealing with time series
We can use either the ADF test or KPSS test to determine if d makes the time series stationary or not. If the time series is non-stationary, we increment d by 1 and repeat the test until we achieve stationarity.
B. False. The Augmented Dickey Fuller Test is used to determine whether a time series has a unit root or not, which in turn helps us in determining whether it is stationary or not. It does not prove randomness of residuals.
The naïve method forecast for a time series is simply the last observed value. Therefore, the naïve method forecast for period 7 in the given time series (1,7,2,7,2,1) would be 1.
False. If the difference between each consecutive term in a time series is constant, we call it a trend model.
True. If the difference between each consecutive term in a time series is random, we call it a random walk model.
The seasonal naïve method forecast for a time series is simply the last observed value from the same season in the previous year. Therefore, the seasonal naïve method forecast for period 8 in the given time series (4,1,3,2,5,1,2) would be 4.
A. subset
B. MAPE. MAPE is not appropriate when dealing with time series that have real zero values because of the possibility of division by zero, \which can lead to undefined values. RMSE, MAE, and MASE are suitable
for temperature time series.
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Please help with task!!! Computer Science
Answers
Answer:
for (int i = 0; i < a[].length; i++) {
for (int j = 0; j < a[][].length; j++) {
if (a[i][j] > 7)
return a[i][j];
}
}
Explanation:
A nested for-loop can iterate through every row and column and then perform the comparison, returning it if the condition is met.
How does air gap networking seek to keep a system secure? by taking extra steps to ensure the DMZ server is fully patched to deal with the latest exploits by physically isolating it from all unsecured networks, such as the internet or a LAN by focusing on the security of the system through detection devices and incident reports
Answers
Air gap networking seeks to keep a system secure by physically isolating it from all unsecured networks, such as the internet or a LAN Thus, the correct option for this question is B.
What do you mean by the Air gap in networking?The air gap in network security may be defined as a type of measure that is utilized in order to ensure a computer network is physically isolated in order to prevent it from establishing an external connection, specifically to the Internet.
According to the context of this question, this process is used in order to ensure the security of the computer and computer network by physically isolating it from unsecured networks such as the internet or a LAN.
Therefore, the correct option for this question is B.
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Gabby is creating a game in which users must create shapes before the clock runs out. Which Python module should Gabby use to create shapes on the screen? a Design Graphics b Math Module c Turtle Graphics d Video Module
ANSWER QUICKLY
Answers
Answer:
The answer is "Turtle Graphics"
Explanation:
I took the test and got it right.
write an algorithm to calculate the sum of three numbers A, B and C
Answers
Answer:
1. Start
2. Display "Enter three numbers"
3. Input A
4. Input B
5. Input C
6. Sum = A + B + C
7. Display Sum
8. Stop
Explanation:
Line 1 and Line 7 of the algorithm implies the start and end of the algorithm, respectively.
Line 2 prompts user for input of three numbers
Line 3 to 5 accept input from user and these inputs are saved in variables A, B and C
Line 6 adds the three inputs and saves the result in variable Sum
Line 7 displays the value of Sum
In your hangman game, you compared each letter in the correct word to the letter guessed.
Assume the correct word is "spring."
Finish the code to compare the guessed letter to the "r" in the word.
if guess
Answers
Where in your hangman game, you compared each letter in the correct word to the letter guessed. Assume the correct word is "spring."
The completed code to compare the guessed letter to the "r" in the word is
if guess =="r":
What is a code?Code is a set of rules used in communications and information processing to change information—such as a letter, word, sound, picture, or gesture—into another form, often abridged or secret, for transfer over a communication channel or storage in a storage media.
While the titles of coding paradigms vary, most experts agree on four types of code: imperative, functional, logical, and object-oriented. Other major categories and alternative names include procedural, scripting, and database programming.
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