30 POINTS! PLEASE ANSWER QUICK!!!
When coding in html, do you put [tex]<[/tex]html[tex]>[/tex] or [tex]<[/tex]!DOCTYPE html[tex]>[/tex] first?
Does it matter?

Answers

Answer 1

Answer:

your doctype comes first.

Explanation:

The first thing you should make sure to have in any HTML document you create is a "document type definition (DTD)" declaration.

it defines what elements and attributes are allowed to be used in a certain flavor of HTML


Related Questions

The malicious use of computer code to modify the normal operations of a computer or network is called a ___ .

Answers

Answer:

Cyber attack

Explanation:

A cyber attack is an assault launched by cybercriminals using one or more computers against a single or multiple computers . A cyber attack can maliciously disable computers, steal data, or use a breached computer as a launch point for other attacks.

To interact with the World Wide Web, a client computer needs an application layer software package called a:

Answers

Answer:

web browser

Explanation:

The internet is a network, the www is a system of websites and webpages that uses the internet. A browser makes sense of the data of webpages.

In your opinion, what is an example of an innovative solution to an engineering problem? Explain briefly why you chose this answer.

Answers

Explanation:

One of the things I’ve been writing and talking about a lot lately is the fact that solving problems collaboratively is an incremental process. In fact, in my book, Lost at School, I made mention of the fact that the model could just as easily have been called Incremental Problem Solving or Progressive Problem Solving. I thought the collaborative aspect of the model was the most important to emphasize, but that doesn’t mean that the incremental component isn’t almost as crucial. Often people who are new to the model enter the process of resolving a problem as if it’s a one-shot deal. If you have experience in using Plan B, you already know that most problems require more than one visit to Plan B to resolve. In other words, longstanding, complicated problems aren’t likely to be resolved the first time you try to discuss them. There’s a lot of information to be processed before a given problem can be solved. You need to gather information so as to achieve the clearest possible understanding of the kid’s concern or perspective on the problem (for the unfamiliar, that’s called the Empathy step). Then, you need to be clear about and articulate your own concern (that’s the Define the Problem step). Then, you’ll want to brainstorm with the kid so as to consider the array of potential solutions that could be applied to the problem and consider whether each solution truly addresses the concerns of both parties (that’s the Invitation). There’s a good chance you won’t even make it through all three steps of Plan B in the first attempt on a given unsolved problem (nor should you necessarily even try). If Plan B were a “technique,” then disappointment over not making it through all three steps in one conversation would be understandable. But Plan B is not a technique, it’s a process. As I’ve often emphasized, if you only make it through the Empathy step in the first attempt at Plan B on a given problem but you emerge with a clear sense of a kid’s concern or perspective on a problem that’s been causing significant angst or conflict, that’s quite an accomplishment. You’ll get back to the remaining steps at your earliest opportunity. There’s also an excellent chance the first solution you and the kid agree on won’t solve the problem durably. As you may know, this is usually because the original solution wasn’t as realistic and mutually satisfactory as the two parties first thought. But it could also be because the concerns weren’t as clear or simple as it first seemed. If a solution doesn’t stand the test of time, your goal is to figure out why, which means gathering additional information about the concerns of the two parties and why the solution may not be working so well. Plan B should always conclude with both parties agreeing to return to the problem if the solution being agreed upon doesn’t solve the problem durably. So if your enthusiasm for Plan B waned because your first solution didn’t stand the test of time, take heart: that’s not unusual. Many people enter Plan B with great hope, eager to see their new approach to helping a challenging kid pay quick dividends. In fact, Plan B may well pay quick dividends…not necessarily because the problem is yet durably solved, but because of the relationship- and communication-enhancing that occurs. And while the occasional problem – often simple ones – can be resolved with one visit to Plan B, now you know that several repetitions of Plan B may be necessary on each unsolved problem. Thanks for reading.

Is (x.y)' and x'.y' the same? Boolean Algebra

Answers

No its not the same

x+y, x'+y, x.y, and x. (y+z') are all Boolean expressions • xyz+x'yz'+xyz'+(x+y)(x'+z) is a Boolean expression • x/y is not a Boolean expression • xy is not a Boolean expression.

2.7 Code Practice: Question 1

Write a program that takes three numbers as input from the user and prints the largest

Can someone please help me with this because I’ve been struggling all day

Answers

Answer:

You didn't specify the programming language

I'll answer using Python

nums = []

for i in range(1,4):

     inp = int(input("User Input: "))

     nums.append(inp)

nums.sort()

print(nums[-1])

Explanation:

I made use of list in answering this question.

Start by declaring an empty list

nums = []

Use iteration to enter the list elements

for i in range(1,4):

     inp = int(input("User Input: "))

     nums.append(inp)

Sort the list

nums.sort()

Then print the element on the last index

print(nums[-1])

The code below is in Java

It uses if-else structure to find out the largest number among three numbers given by the user.

Comments are used to explain each line of the code

//Main.java

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

    //Create a Scanner object to be able to get input

    Scanner input = new Scanner(System.in);

   

    //Declare the variables

    int number1, number2, number3, largest;

   

    //Ask the user to enter three numbers

 System.out.print("Enter the first number: ");

 number1 = input.nextInt();

 System.out.print("Enter the second number: ");

 number2 = input.nextInt();

 System.out.print("Enter the third number: ");

 number3 = input.nextInt();

 

 /*

     Check if the first number is greater than or equal to the second and third number.

     If it is, the largest is the first one.

     Otherwise, check if the second number is greater than or equal to the first and third number.

     If it is, the largest is the second one.

     If the previous conditions are not satisfied that means third is the largest one

 */

 if(number1 >= number2 && number1 >= number3)

     largest = number1;

 else if(number2 >= number1 && number2 >= number3)

     largest = number2;

 else

     largest = number3;

 

 //Print the largest number  

 System.out.println("The largest number is " + largest);

}

}

You may see a similar question in the following link:

brainly.com/question/17132559

When running a spelling and grammar check, which of these buttons does Nora need to press when she wants to fix
an error after selecting the correct option in the Not in Dictionary/Suggestion area?
O Click the OK button to accept the change.
Click the Autocorrect button to accept the chantie.
Click the Add to Dictionary button to accept the change.
Click the Change button to accept the change.

Answers

Answer:

The answer is D

Explanation:

The buttons that  Nora need to press when she wants to fix an error is to click the Change button to accept the change.

What is grammar checking?

A lot of Writers are known to often make use of grammar checker to know if the tenses of their language is correct and to also check for grammatical correctness of their work.

Conclusively, The buttons that  Nora need to press when she wants to fix an error is to click the Change button to accept the change as it will quickly effect the change she desires.

Learn more about grammar check from

https://brainly.com/question/10810979

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You’ve received a tarball called data79.tar from a colleague, but you want to check the names of the files it contains before extracting them. Which of the following commands would you use to do this?
A. tar uvf data79.tar
B. tar cvf data79.tar
C. tar xvf data79.tar
D. tar rvf data79.tar
E. tar tvf data79.tar

Answers

Answer:

D. tar rvf data79.tar

What is the meaning of creating??​

Answers

Answer:

You can make or produce

Explanation:

You can put anything together and make anything together as long as it is not harmful

A technician is troubleshooting an expansion card in a computer that allows the computer to receive faxes over a VoIP line. The line connected to the expansion card is MOST likely which of the following cable types?A. CoaxialB. CAT3C. CAT6D. Multi-mode fiberE. Single-mode fiber

Answers

Answer:

C. CAT6

Explanation:

CAT6 cable is the standard twisted pair cable for Ethernet and other network physical layers, lagging behind with category 5 / 5e The cat 6 cable can be detected by printing on the side of the cable sheath. TIA / EIA-568 defines cable type, connector type and cabling topology. Cat 6 cable has a maximum length of 55 m (180 ft) when used for 10GBASE-T and is rated at 500 MHz At a frequency frequency of 500 MHz, the ISO / IEC CAT 6A connector performs 3 dB better than the Cat 6A connector, which is EIA / TIA specified.

How do all apple phones work?

Answers

Answer:

The OS also lets you multitask and move through multiple open applications, just like you can on a laptop or desktop computer. But instead of using a mouse or a physical keyboard, the iPhone uses virtual buttons and controls that appear on its screen.

Explanation:

How many hours does the average American child spend on the computer? a 7 hours a day b 5 hours a day c 3 hours a day

Answers

Answer:

the estimated time is 7 hours, especially middle school and high school

Explanation:

you need to finish all your classes plus your homework

Answer:

thanks it's A) 7 hours a day

Explanation:

thank you... I got on the test.

The part of a screen that holds its own document or message.
a) Pointers
b) Menu
d) Icons
c) Windows

Answers

The icons is the answer

The part of a screen that holds its own document or message is called; Icons

Icons

The correct answer here is Icons. This is because In computing, an icon is defined as a pictogram or ideogram that is usually displayed on a computer screen to aid the user in navigating a computer system.

Now, the icons are easily comprehensible symbols of a software tool, function, or a data file, that can be accessible on the system and is just like a traffic sign.

The icons can serve as an electronic hyperlink or even file shortcut to access a program or even data. The user can activate an icon using a mouse or even voice commands

Read more about Icons at; https://brainly.com/question/1968358

Your Turn
Complete the statement below, and then click "Submit" to compare
your work with an example,
According to the Employee Manual, e-mail accounts...
Submit
2008 Gol
< PREVIOUS
NEXT >
SAM
Clin

Answers

Explanation:

what grade yoou in

Another term for slow motion, where time appears to be moving slowly in a video is

Answers

Answer:

Slow motion (commonly abbreviated as slo-mo or slow-mo) is an effect in film-making whereby time appears to be slowed down. It was invented by the Austrian priest August Musger in the early 20th century.

Explanation:

The slow motion means the movement of object /body with respective to its surrounding but with a relative slower speed. The fast motion means the movement of object /body with respective to its surroundings but with relative greater speed.

Pixel Data
Assume your friend just sent you 32 bits of pixel data (just the Os and is for black and white pixels) that were encoded after sampling an image.
Choose the two statements that are true. ⬇️

The 32 bits of pixel data is enough to produce the image using the widget. Nothing else is needed.

The digital image would be an exact copy of the analog image.

The correct width and height must be input into the pixelation widget to produce the image.

The fact that only 32 bits were used to represent the image Indicates relatively large sample squares were used. The digital Image may vary from the analog
image significantly

Answers

Answer:

-The correct width and height must be input into the pixelation widget to produce the image.

- The fact that only 32 bits were used to represent the image indicates relatively large sample squares were used. The digital image may vary from the analog image significantly.

Explanation:

Which of the following statements is true regarding Bell Labs? Select 3 options.

Researchers from Bell Labs are responsible for the invention of the transistor.

They were responsible for developing the first mechanical computer, called the Analytical Engine.

They developed the first cross country network to connect academic institutions.

Work from their researchers resulted in nine Nobel prizes.

They are credited with creating the Unix operating system and solar cells.

Answers

Answer:

They are credited with creating the Unix operating system and solar cells.

Work from their researchers resulted in nine Nobel prizes.

Researchers from Bell Labs are responsible for the invention of the transistor.

Explanation:

where are some places that cyberbullying occurs? check all that apply

Answers

Answer:

social media like  snap chat twitter  and face book .it can even happen over email.or in school chats.

Explanation:

social media and school

This contains lists of commands that you can use to tell the computer what to do. o command prompt Finder folder Menu bar​

Answers

Answer:

Menu Bar

Explanation:

its right

The "Core of Marketing" is?
A.Perceived Value
B.Real Value
C.Social Media
D.Utility

Answers

Answer :

C. Social Media.

B Perceived Value

Explanation:

I took the test

Which business filing process puts documents or data in the order by date? a. Linear
b. Reverse chronological
c. Nonlinear
d. Chronological

Answers

Answer:

d. Chronological

Explanation:

Chronological can be defined as an arrangement of data, items or documents in the order in which they occurred or happened (in time), from the earliest to the most recent or latest.

Hence, chronological order is a business filing process which puts documents or data in the order by date.

For instance, the arrangement of documents in a shelf from January to December.

In one to two sentences, explain how consumption is determined in a market economic system.

Answers

Answer:

In a free market economic system, consumption is determined based on the goods and services that make use of the most efficient use of resources and production factors such that consumers encourage producers to produce what they want as such consumer spending is equal to the sum of spending for essential commodities and the extra spending based on disposable income which reflects the wants, or trend of the consumers and therefore, the future pattern of production

Explanation:

Answer:

In a free market economic system, consumption is determined based on the goods and services that make use of the most efficient use of resources and production factors such that consumers encourage producers to produce what they want as such consumer spending is equal to the sum of spending for essential commodities and the extra spending based on disposable income which reflects the wants, or trend of the consumers and therefore, the future pattern of production

Explanation:

What would be the best solution for the customer to share the monitor, mouse, and keyboard between the two computers quzlet

Answers

Answer:

A KVM switch.

Explanation:

A KVM switch would be the best solution for a customer to share the monitor, mouse, and keyboard between the two computers assuming he or she has one computer specifically for web services and another for a different purpose.

A KVM is an acronym for keyboard, video and mouse.

Basically, it is a hardware device which enables computer users to connect a keyboard, mouse and monitor (video display device) to several other computers and as such facilitates the sharing of these devices between multiple computers.

Can some one help sorry I just so confused on this and I keep failing it I just need the help So choose the best answers

Answers

Answer:

i7tyerged

Explanation:

Which of the following is the best definition of the
word aptitude?
personal interest
potential skill level

success factor
actual skill level

Answers

Answer: For the definition of aptitude the answer is B-potential skill level . For the definition of ability the answer is D -actual skill level

Explanation: I did the assessment:)!

The best definition of the word aptitude will be actual skill level. Then the correct option is D.

What do you mean by the word aptitude?

A component of the ability to perform a certain sort of task at a specific level is aptitude. Exceptional aptitude may be deemed to possess the skill. The capacity to carry out particular tasks, whether physical or cerebral but rather whether developed or underdeveloped, is referred to as aptitude. When compared to talents and abilities, which are acquired via training, the ability is frequently contrasted.

Both capability and IQ are terms that refer to a person's mental capacity. Unlike the basic concept of intelligence (IQ), aptitude frequently refers to any of a variety of diverse traits that can exist independently of one another, such as the ability for programming language, military flying, or air traffic control.

The term "aptitude" is best defined as real skill level. Then the correct option is D.

More about the word aptitude link is given below.

https://brainly.com/question/20372641

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What does it mean to say RAM is volatile? *

Answers

It means that it’s computer memory that needs power to keep the stored information. You can easily lose your data when the power is interrupted.

If the 5th term of an A.P is 7 and the first term is 2.Find the common difference.​

Answers

Answer:

5/4

Explanation:

a=2

a5=7

a+(5-1)d=7

2+4d=7

4d=5

d=5/4

A technician is trying to determine the IP address of a customer’s router. The customer has an IP address of 192.168.1.55/24. Which of the following is the address of the customer’s router?A. 192.168.0.55B. 192.168.1.0C. 192.168.1.1D. 192.168.5.5E. 255.255.255.0

Answers

Answer:

The answer is "Option C".

Explanation:

This IP address is used as a local network or gateway by devices like d-link as well as other system products. In this address companies operating router access permission to enable the system administrator to set up one's systems and adapters, that's why in this question, the "option c" that is "192.168.1.1" is correct.

Laura joins a company as a wireless network engineer What will be some of her tasks and responsibilities?

Answers

Answer:Design and implement WLANs and other wireless networksWrite manuals and document current network proceduresDesign and validate the performance, quality, and reliability of the RF link.Handhold other in-house engineers to train them on wireless technologies, besides guiding other non-technical people.Understand client requirements to be able to cater to their appropriate needsManage firewalls, such as Palo Alto, Juniper or Cisco ASA.Have extensive knowledge of routing protocols (OSPF, EIGRP, and BGP).Make sure that all equipment, including servers and the other network products, are well-connectedEnable data and system protection by developing and maintaining mechanisms for backing up and retrieval.Proactively handle all network security solutions.Make use of testing and diagnostic tools to assess and modify equipment

Describe how the process of sampling, RGB pixels, and binary sequences work together to display a digital color image.

Answers

Sampling the RBG pixels, and binary sequences collaborate to produce a digital color picture, enabling the PC to know the RBG pixel and the opacity for that pixel. The mixture of these elements gives users digital photography.It is a way to transform the analog image into a digital one. These analog images using binary sequences using models of 0's and 1's, and the RGB pixels appear on our screen when we sample our analog images.They function together because you have to utilize binary sequences to display the color photo and also to convert the analog to what you would like it to be. This digital photograph you want produces RGB pixels.

Learn more:

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NoSQL databases:________.
a) are geared toward transaction consistency; not performance.
b) support only small amounts of sparse data.
c) provide fault tolerance.
d) are based on the relational model.

Answers

Answer:

Option c (provide fault tolerance) is the appropriate choice.

Explanation:

NoSQL databases often recently attracted considerable attention as they would be easier to configure, provide enhancing understanding as well as appear to always have quicker data recovery intervals. They become quicker and simpler to manage but also have not the same standards and monitoring methods.

Some other options in question are not relevant to something like a particular circumstance. So that the option above will be the appropriate one.

Answer:

c) provide fault tolerance.

Explanation:

Fault tolerance means the ability of a computer or network to continue working without any interruption when any of its components fail. Fault tolerant systems use backup components that takes place of the failed components so that there is no loss of service. In cases of failure the system can continue at a reduces level instead of failing completely. SQL database is not fault tolerant so it willl not function in case of interruption or system failure.

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The map shows Georgia on a latitude and longitudegrid.What are the coordinates for Brunswick?4N35 NDalton0 31.1 N, 81,5 W32.1 N, 81.1 W33.8N, 84.40 W34.8 N, 85.0 WAthens34 N*Atlanta33NGeorgiaSavannah.132Brunswick,31NBow857W4W831W82 WBW w the product of a and eleven The total cost C (in dollars) of playing an online game is given by the literal equation C = 30x + 50, where x is the number of months you play the game. Solve the equation for x. How many months do you play the game when you spend $170? $260? Write a prcis of "From Nature" paragraph 2 by Ralph Waldo Emerson. Egypt, what kind of leadership does such a civilization need? What does a government need to do to protect the way of life for its people? Can you think of any instances when the government did not attend to the needs of the people? Please help ASAP this is due tomorrow Draw the phases of mitosis of a cell that contains four chromosomes as its diploid or 2n number How do you do letter b? prove that Force is equal to mass and acceleration Read the paragraph. Lily stood on the stage in stunned disbelief as applause filled the auditorium. Her mothers sparkling eyes in the first row beamed up at her with pride. Lily knew then that she had aced the audition, and she let her shoulders slump a bit in relief. Her mother winked at her and laughed when Lily winked back. Which point of view does the narrator use? third-person omniscient first-person and third-person first-person third-person limited Why did Francisco Vzquez de Coronado believe that his expedition to Quivira had failed?A. He could not achieve friendly relations with the natives.B. He did not find vast amounts of gold.C. He was unable to conquer the native people.D. He never found the city of Quivira. The noontime temperature was 29F. This was 4F lower than predicted. Write and solve an equation to determine the predicted noontime temperature. Show that your answer is reasonable Which of the following is an example of stratified sampling when obtaining a sample of 100 high school students? A. Choosing 100 students at random from a specific grade level at a high school.B. Choosing 100 students sitting in one random section of the cafeteria at a high school.C. Choosing 25 students at random from each of four different grade levels at a high school.D. Choosing 100 students at random from a high school. E. Choosing 100 students at random from an AP Statistics class at a high school. A woman leaning over the railing of a tall bridge accidentally drops her cell phone. If the bridge is 31.16 m high, how long will it take the phone to hit the river below the bridge? Find the missing angles with reasons. plz quick it is due today Circle B is shown. Line segments C B, D B, and E B are radii and they form 3 congruent angles. What does Arc C D E describe? a minor arc a major arc a semicircle a chord which of the following gives all of the sets that contain -1/2?A. the sets of all rational numbers and the set of all real numbersB. the set of all natural numbers and the set of all irrational numbersC. the set of all intergers and the set of rational numbersD. the set of all natural numbers, the set of rational numbers, and the set of all real numbers How is blood chemistry linked withmoods and motives? choose the correct answer.ustedes ___ la capital de peru. visitanvisita visitas visitamos visitovisitais what is the purpose of a rectangle in a flowchart?