An aggregate function is _____. A. a function that calculates a statistic such as a subtotal or average B. a mathematical expression, such as [Qty]*[UnitsSold] C. a way to group records, such as by state or postal code D. a way to test the accuracy of data

Answers

Answer 1

Answer:

A. a function that calculates a statistic such as a subtotal or average.


Related Questions

When designing a query in power bi desktop, what is the best datatype to use for column containing currency values?

Answers

In designing a query in power bi desktop, the best datatype to use for column containing currency values is fixed Decimal Number data type.

What is Fixed Decimal Number data type?

Fixed Decimal Number data type is said to be a kind of currency data type where the given location is said to be fixed for giving the decimal.

Note that in the above case, In designing a query in power bi desktop, the best datatype to use for column containing currency values is fixed Decimal Number data type.

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If a company uses multimedia applications in addition to normal file and database sharing, which transmission is more efficient?

Answers

The transmission that is more efficient is the full duplex transmission.

What is database?

A database simply means an organized collection of a structured information in a computer program.

In this case, when a company uses multimedia applications in addition to normal file and database sharing, the efficient transmission is the full duplex transmission.

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Please help!!!
I'm confused as to what I'm doing wrong! When the dog wrap around the third corner, it doesn't turn left, instead right. Could someone please help me out?

Answers

The most probable reason why your code for the dog turning right instead of is because your conditional statements are not satisfied.

What is Debugging?

This refers to the identification and removal of errors in a given code or hardware component.

Hence, we can see that you should note that you are using teh ifElse conditional statement to execute your code and you stated that the dog would turn right if:

The left side is blocked If there are balls present.

Therefore, there are balls present and also the left side is blocked which causes your dog to turn right because it is executing the else statement.

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Participating providers contract to participate in a BCBS plan preferred provider network (PPN), which is a program that requires providers to adhere to __________ care provisions. a. managed b. hospital c. prospective d. retrospective

Answers

The contracts participate in the PPN provided by BSBS in order to form the adhere to managed care provisions. Thus, option A is correct.

What is BSBS?

BSBS stands for Blue Cross and Blue Shield, is an organization in United States that provides hospital coverage and the insurance.

The preferred provider network (PPN) are the health care service providers to the claimants in the case of injury caused by the motorcycle accident.

Thereby, it can be stated that the BCBS providers with the PPN forms to adhere providing managed care provision. Hence, option A is correct.

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the hyperledger fabric framework only offers blockchain services?

Answers

The hyperledger fabric framework only offer blockchain services. Therefore, it's true.

What does the hyperledger fabric offer?

It should be noted the hyperledger frameworks are used for building blockchain for organizations.

It should be noted that they're also used for open source development. Therefore, the correct option is true.

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What are backup storage devices of computer? Why are they necessary in the computer system?​

Answers

Answer:

Backup storage devices retains current copies of data on hand, enabling backup in the event of hardware failure or data loss. Backup storage, unlike long-term, archive, or cold storage, must allow for the quick recovery and restoration of backup data. Backup storage devices are disk-based hardware appliances that include specialized software for encryption, interconnection, data processing, and compression. A remote backup appliance aids in the maintenance and recovery of company operations. As storage media, backup storage frequently employs both disk-to-disk (d2d) and magnetic tape systems.

The primary function of such devices is data storage and processing, which serve to improve efficiency and performance. This component comprises hard disks, USB drives, solid-state drives, and portable hard drives. There are additional storage options, such as cloud storage, AWS storage, and so on, but they are not the principal sources of storage devices. These are some of the new ways to save data online. Storage devices are an essential component of a computer system.

Students and classes have a _____ relationship

Answers

In the above, Students and classes have a many-to-many relationship.

What is many-to-many relationship?

A many-to-many relationship is one that often taxes place when a lot of records in a table are linked with a lot of records in another table.

Therefore, In the above, Students and classes have a many-to-many relationship as they are known to have multiple relationship or records.

See options below

a. one-to-one b. one-to-many

c. many-to-one d. many-to-many

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You have a server that has a 100basefx network interface card that you need to connect to a switch. the switch only has 100basetx switch ports. which device should you use

Answers

Media Converter is the device that you will use to switch only has 100BaseTx switch ports.

What is a network media converter?

A media converter is known to be a kind of networking device that helps to link two different media, such as Ethernet copper and Ethernet fiber.

Note that they can link devices that are more that 100 meters from the close available switch and as such, Media Converter is the device that you will use to switch only has 100BaseTx switch ports.

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which type of virtual machine (vm) takes advantage of unused capacity in data centers at a much lower cost than regular vms of similar sizes?

Answers

The type of virtual machine that takes advantage of unused capacity in data centers at a much lower cost than regular vms of similar sizes is Transient or Spot VMs.

What is a virtual machine?

It should be noted that virtual machine simply means a machine that allows one to run on an operating system in an app window.

In this case, the type of virtual machine that takes advantage of unused capacity in data centers at a much lower cost than regular vms of similar sizes is Transient or Spot VMs.

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Convert (765)octal into hexadecimal​

Answers

Answer:

1F5

Explanation:

First convert octal 765 into binary values with each octal digit as a representation using 3 bits

Octal 7 ==> 111

Octal 6 ==> 110

Octal 5 ==> 101

Putting it together we get
111110101

Now group the bit values into groups of 4 (with leading zeros if necessary) starting with the rightmost bit.

Groups are highlighted and then the hex value is written

Right-most group 111110101  and 0101 is 5 hex
Middle group: 111110101  and 1111 is F hex

Left most group: 111110101 ; with leading zeros it is 0001 which is 1 hex

So from left to right we get 1F5

Select the correct answer. In the decision-making process, after you have chosen the right solution, what is the next step? A. Act on your decision. B. Reflect on your decision. C. Gather information. D. Identify the problem. Reset Next

Answers

In the decision-making process, after you have chosen the right solution, the next step is to act on your decision.

How do you act on your decision?

A person act on their decision-making by putting those decision taken into use.

Therefore,  In the decision-making process, after you have chosen the right solution,  the next step is to Act on your decision as it entails bringing the decision to light.

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What happens if part of an ftp message is not delivered to the destination?

Answers

The message is lost when an FTP message is not delivered to its destination because FTP doesn't use a reliable delivery method.

What is FTP?

FTP is an abbreviation for file transfer protocol and it can be defined as a type of server that's designed and developed to store and provide files for download, as well as sharing between two or more users on an active computer network.

Generally, the message is lost when an FTP message is not delivered to its destination because FTP doesn't use a reliable delivery method.

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which operation is not efficiently supported by heaps?

Answers

In the case above, the operation is not efficiently supported by heaps is Find.

What are heap operations?

The operation that are known to often use heaps are:

Heapify Find-max (or Find-min) Insertion, etc.

Therefore, In the case above, the operation is not efficiently supported by heaps is Find.

See full question below

Which operation is not efficiently supported by heaps?

a. DeleteMin

b. Find

c. FindMin

d. Insert

e. all of the above are sufficiently supported

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Write a program that prompts the user to input an integer and then outputs both the individual digits of the number and the sum of the digits. For example, the program should: output the individual digits of 3456 as 3 4 5 6 and the sum as18,

Answers

The program is an illustration of loops; Loops are used for repetition

The actual program

The program written in Python, where comments are used to explain each line is as follows:

#This gets input for the number

n = int(input())

#This initializes the sum to 0

sumTotal = 0

#This iterates through the digits

for x in str(n):

   #This adds each digit

   sumTotal+=int(x)

   #This prints each digit

   print(x,end =' ')

#This prints a new line

print()

#This prints the total

print(sumTotal)

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The _____ constraint assigns a value to an attribute when a new row is added to a table

Answers

The default constraint gives a value to an attribute when a new row is added to a table.

Is default a kind of constraint?

This is known to be a type of constraint that often apply a value to a column if an INSERT statement does not really give the value for the column.

Therefore, one can say that the default constraint gives a value to an attribute when a new row is added to a table.

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write common ICT tools​

Answers

computers laptops printers scanners software programsdata projectorsand interactive teaching box.

Internet transportation exchanges brings together shippers who post __________ and carriers that post __________ in order to arrange shipments. Group of answer choices capacity, capacity loads, loads capacity, loads loads, capacity

Answers

Answer:

Internet transportation exchanges brings together shippers who post LOADS and carriers that post their AVAILABLE CAPACITY in order to arrange shipments. Group of answer choices capacity, capacity loads, loads capacity, loads loads, capacity

Write a program using integers usernum and x as input, and output usernum divided by x three times.

Answers

Answer:

Hopefully This Will Help

Explanation:

If the input is:

2000

2

Then the output is:

1000 500 250

What is the best example of personally identifiable information.

Answers

Answer:

Social Security Number, Drivers License Numbers, Credit Cards.

What specialized network device is commonly used to load balance traffic across multiple servers in a group?

Answers

A content switch is a specialized network device that's commonly used by network engineers to load balance network traffic across multiple servers in a group.

What is a content switch?

A content switch can be defined as a class of switch which is designed and developed for the programmatic redirection of request traffic of a client from one server, which was initially selected by load balancing to another server selected based on the content of the request or header.

Thus, a content switch is a specialized network device that's commonly used by network engineers to load balance network traffic across multiple servers in a group.

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What is a symptom of an incorrectly applied network command when issued under the routing process?

Answers

The symptom of an incorrectly applied network command when issued under the routing process is a timeout message when attempting to ping a device on another network.

What is routing?

Routing is the process of selecting a path for traffic in a network.

In this case, the symptom of an incorrectly applied network command when issued under the routing process is a timeout message when attempting to ping a device on another network.

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PLEASE HURRY.

explain the use of various debugging and testing methods to ensure program correctness

Answers

Answer:

Testing and Debugging are huge activities during software development and maintenance. Testing tries to find the problem while Debugging tries to solve the problem. Only after the testing team reports the defect, debugging can take place.

Explanation:

The quickbooks online advanced desktop app can be installed on which operating system?.

Answers

The quickbooks online advanced desktop app can be installed on Windows PC: Windows 10 operating system.

What is this about?

The quickbooks online advanced desktop app can be installed on Windows PC: Windows 10 operating system especially Windows 10, and whose specification is Intel Core i5 that has at least 4 GB of RAM.

Note that a person needs Adobe Reader 11.0 or higher to nbe able to print forms or the use of  Mac: OS X "High Sierra" 10.13 or newer.

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In the /etc/shadow file, which character in the password field indicates that a standard user account is locked?

Answers

The character in the password field that tells that a standard user account is locked is "!".

What is password field?

This is known to be a kind of security precaution, where a password field is said to save its value as an array of characters, instead of a string.

Note that the exclamation mark In the file, is said to be the character in the password field that tells that a standard user account is locked.

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When verifying sd-wan traffic routing with the cli packet capture tool, which verbosity level should you use?

Answers

The verbosity level that you should use is level 4.

What is a verbosity level?

It should be noted that verbosity level simply means logging in of information on a system.

When verifying sd-wan traffic routing with the cli packet capture tool, the verbosity level that you should use is level 4.

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What's a common mistake that young people in relationships make?

A. They use shortened words, making text messages difficult to understand.

B. They overshare personal information.

C. They share pictures when they should be texting instead.

D. They don't exchange their passwords soon enough.

(From Digital Technology: Ethics & Literacy)

Answers

B, i say b because oversharing something personal could result in somebody you thought you loved going back telling someone else, causing rumors to be spread out

Couples most frequently commit the errors of not actively listening to one another, taking their spouse for granted, and ignoring issues because they don't want to start a fight.Thus, option B is correct.

What common mistake that young people in relationships?

The failure to set boundaries in relationships was undoubtedly the biggest and most common problem I saw. If we don't treat one another how we would like to be treated, they won't comprehend. Setting limits is essential to preserving peace and demonstrating respect in a partnership.

It may seem apparent, but when you and another person experience the ups and downs of life together, there will inevitably be times when your respect for one another varies. Sometimes things turn out better, sometimes bad.

Therefore, They overshare personal information, a common mistake that young people in relationships make.

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Which is the preferred means of trapping user input for errors?

Answers

Escaping is the preferred method used for trapping user inputs for errors.

HTML (HyperText Markup Language)

Most web pages users interact with today are designed based on the rules of HTML. In a web-based environment, a preferred means developers use to trap user input for errors is the escape string. This typically involves using mysql_real_escape_string() when coding.

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What is micro computer? List out the types of microcomputer. What is micro computer ? List out the types of microcomputer .​

Answers

A full-featured computer designed for single-use on a smaller size is known as a microcomputer.

What exactly is a microcomputer?

A full-featured computer designed for single-use on a smaller size is known as a microcomputer.

A single-chip microprocessor-based device is now more commonly referred to as a PC, replacing the outdated name "microcomputer." Laptops and desktops are examples of typical microcomputers.

The types of microcomputers are;

Desktop Computer

Laptop

Smartphone

Notebook

Tablet

Hence, a full-featured computer designed for single-use on a smaller size is known as a microcomputer.

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What dsl variant has a distance limitation of 18,000 ft. between a dsl modem and its dslam?

Answers

The dsl variant that has a distance limitation of 18,000 ft. between a dsl modem and its dslam is known as asymmetric dsl.

What is asymmetric dsl?

It should be noted that the asymmetric dsl (digital subscriber line) is a popular internet access solution for residential locations.

It enables an existing analog telephone to share the line used for data for the transmission voice and data.

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The quickbooks online advanced desktop app can be installed on which operating system?.

Answers

Explanation:

For Android products, your device will need to be running Nougat 7.1. 1 or newer.

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Explain Role of the Knights and Peasants? How can i answer this question? In 2005 , a study at Blinn College was conducted to determine whether a relationship exists between a student who eats breakfast and his or her Biology grade. The study examined 1259 college students on a specific biology test. The accompanying tables show the relative frequency, by grade, of the 825 students who did eat breakfast and the 434 who did not eat breakfast on the morning of the test.Students who did not eat breakfastGrade Relative frequencyA 0.10 B 0.19 C 0.22 D 0.17 F 0.32 Students who ate breakfastGrade Relative frequencyA 0.18 B 0.38 C 0.17 D 0.14 F 0.14 Select the statements that are accurate regarding the given data sets.Eating breakfast ensures that a student will pass an exam.The data show that skipping breakfast is associated with earning lower exam grades.There is an increase in B's for those who do eat breakfast before the exam.The data shows that skipping breakfast is not associated with earning lower grades.Students are more likely to earn an A on an exam if they do not eat breakfast. Kelsey has $100 in an account the interest-rate is 11% compounded annually to the nearest cent how much will she have in two years Please Help!50 points!But DO NOT waste my points.I will report you.A student is trying to solve the system of two equations given below:Equation P: y + z = 6Equation Q: 3y + 4z = 1Which of the following is a possible step used in eliminating the y-term? a. (y + z = 6) 4 b. (3y + 4z = 1) 4 c. (y + z = 6) 3 d. (3y + 4z = 1) 3 Suppose that the United States has an absolute advantage over Mexico in producing both agricultural and manufactured goods. In the U. S., the opportunity cost of 1 unit of agricultural output is 2 units of manufactured goods. In Mexico, the opportunity cost of 1 unit of agricultural output is 1.5 units of manufactured goods. Total production in the U. S. and Mexico will be maximized if A web search engine is a that helps you locate on the web. there are 20nstudents in a math class who have brown hair this represent 80 percent of the students in the class with equation can be used to find the total os student in the math Which equation would have real zero(s) corresponding to the x-intercept(s) of the graph below? Pandas: There is a well-studied panda population in Wuyipeng. In 1981 there were 25 pandas and the researchers determined that they had an annual population grows by 6.6% each year. Which of the following models correctly represents this data? give two reasons why carbon brushes and commutators are made of graphite? how can you avoid aggressive driving situations? What is the original purpose of aquick stimulus and response inthe body?A. to protect itself and respond quickly todangerous situationsB. to learn about the worldC. to evolve the sensesD. to conserve energy and not move as much A car drives at a speed of 90 km/h for 2 hours and 20 minutesHow far does the car drive? What 3 things would you like to be remembered for after you die? Format:Topic SentenceBody Paragraph 1, (must have 2 details)Body Paragraph 2, (must have 2 details)Body Paragraph 3, (must have 2 details)Conclusion SentenceWriting must be 8th Grade standard Can someone help me ASAP. Desenbe how theexunction of an animal cancause disrupton in an ecosustem. select the most suitable synonyms for the word APPRISEA) ConsiderB) EvaluateC) DirectD) Notify 21 less than or equal to -3(x-4) less than 30 PROJECT: EVALUATING AN ADVERTISEMENTSo you're thinking about buying a new bike or trying a new breakfast cereal? Every day you probably come across ads for these or other similar products. Out of all the ads you see, how do you decide which product to spend your hard-earned money on?You do a little bit of evaluation first. You have been cautioned over and over again not to believe everything that you read, see, or hear. Now, it is time to put your critical thinking skills to work. Have you mastered the tools it takes to do a good job evaluating an ad?Let's find out!OBJECTIVESIdentify the purpose of an advertisement and its use of rhetorical modes.Assess the relationship between the use of fallacies and the effectiveness of an advertisement.Instructions:Go through a magazine and select three advertisements for projects that interest you. Copy and paste the template below into the box provided and answer the questions for each ad you chose. You must choose one of each of the following for your ads:a condemnationan endorsementa combination of condemnation and endorsementPurpose: Is this ad a condemnation, an endorsement, or a combination of the two? (Refer to the lesson titled "Types of Mass Media" to review condemnations and endorsements).Be prepared to give two examples to support your choice.Examples of endorsement:Examples of condemnation:Examples of condemning to endorse:Rhetorical Modes: Does this ad appeal to the reader's sense of logic, the reader's sense of emotion, and/or the author's image?Ethos:Example 1:Example 2:Logos:Example 1:Example 2:Pathos:Example 1:Example 2:Fallacies: Make a list of the fallacy or fallacies used in this ad (Refer to the lesson titled "Fallacies in the Media" if you need to review the types of fallacies and see examples of each).Be prepared to give an example to support your choice.Ad HominemUsed__Not Used__Example:Appeal to AuthorityUsed__Not Used__Example:Black or White FallacyUsed__Not Used__Example:Oversimplification/Hasty GeneralizationUsed__Not Used__Example:Non SequiturUsed__Not Used__Example:Straw ManUsed__Not Used__Example:key pointTurn the ads, copies of the ads, or a citation explaining where to find the ads (e.g., Web site URL) in to your teacher in order to receive credit for the project.Overall Effectiveness: Is this ad effective?Why or why not?(Write one paragraph explaining why or why not. Support your answer with your evaluation of the purpose, use of rhetorical modes, and presence of fallacies) How does Hydrosphere affect atmosphere during Australia bushfire?