The first statement is asking whether the regular expression "real -> d* (...d) d*" will match the input "3". The answer is yes, because this regular expression matches a string that starts with "real ->", followed by zero or more digits (represented by "d*"), then a space, three dots (represented by "..."), a single digit, and finally zero or more digits again.
So, the input "3" matches this regular expression because it satisfies the requirement of having a single digit after the three dots.
The second statement is asking whether the regular expression "real --> d*.d*" is equivalent to the one in the first statement. The answer is yes, because this regular expression matches a string that starts with "real -->", followed by zero or more digits (represented by "d*"), then a single dot, and finally zero or more digits again. This regular expression is equivalent to the first one because the three dots in the first one are simply replaced by a single dot in the second one.
The third statement is asking whether the regular expression "real --> d*.d+ comment --> {{ (non-}) }}" is equivalent to the first two. The answer is no, because this regular expression has a different structure than the previous ones. This regular expression matches a string that starts with "real -->", followed by zero or more digits (represented by "d"), then a single dot, one or more digits (represented by "d+"), a space, the word "comment", two hyphens, and then any number of characters that are not a closing curly brace (represented by "{{ (non-}) *}}"). This regular expression is not equivalent to the previous ones because it has additional requirements that are not present in the first two.
The fourth, fifth, and sixth statements are asking whether the regular expression "{{}This is a comment{}}", "{{This is a comment}}", and "{{{This is a comment}}}" will match the inputs "{{}This is a comment{}}", "{{This is a comment}}", and "{{{This is a comment}}}", respectively. The answer to all three statements is yes, because each of these regular expressions matches any string that starts with two opening curly braces, followed by the phrase "This is a comment", and then ends with two closing curly braces.
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What are computer skills?
Answer:
Explanation:
like programming or hacking , or game design, maybe telecommunication controls ( think cell phone )
How do you answer this ?
Answer:
Just put True or false for your answer
Explanation:
Use a Dictionary
Which symbol is used to indicate that a formula may contain an error?
A. green triangle in upper-left corner of cell
B. an orange circle below the formula result
C. green triangle with question mark inside
D. a wavy purple arrow above the formula result
Answer:A.
Explanation:
Just had this question if is A
Answer:
its A they right
Explanation:
How to creatte a react app without a git hub repository
Answer:
You needn't be on Github. You just need to have the software, like visual code installed on your computer.
If you've got all these things sorted, then you'll be able to make apps without github.
Areas covered in digital governance include data architecture, data ________, data modeling, data warehousing, and data security.
Answer:
quality
Explanation:
Areas covered in digital governance include data architecture, data ________, data modeling, data warehousing, and data security.
quality
destiny is concerned that readers won't realize the importance of the facts I her investigative report.what can she do to make the heading more informative?
The correct answer is D. Use action verbs and refer to benefits
Explanation:
One of the most effective ways to emphasize information is to use action verbs; these are words that express actions rather than states. In the case of a report action verbs such as prove, show or research can be used to explain facts or results because these emphasize information and make readers understand the importance of information rather than words such as seem. Moreover, in a research report writers might want to refer to the benefits because this catches the readers' attention as they will be interested in knowing how the information in the report contributes to their life or the world.
Answer: Use action verbs and refer to benefits
Explanation: Ape x
AND, NOT and OR are comparisons of values included in which type of operation?
Answer:
Comparison Operators
Explanation:
Answer:
comparative operation
Explanation:
not need
When you click on what will happen?
The font will change back to the default setting.
The document will change back to the last time you saved it.
The last step will be undone.
The last step will be redone.
The last step is undone. The default font choices in Microsoft Word are one of the biggest sources of ongoing annoyance for legal users.
What is Default setting?you can alter just two Styles (+Body and +Headings) permanently to give your papers a more professional typography.
There is a drop-down menu labeled Fonts over to the far right. You can view a list of preconfigured font sets by clicking on Fonts. You want to select Customize Fonts from here.
You can see the Body font and the Heading font on the left. Here is where you control the two Styles, +Body and +Headings, that I mentioned previously.
Therefore, The last step is undone.
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Answer: C The last step will be undone. this is the Undo Icon
Explanation:
What is the term for a male reproductive cell?
Answer:
I believe it is a sperm cell.
Explanation:
Not a sex cell because that can apply to both female and male reproduction.
In which of the following areas does a WAN differ from an internetwork? (Choose all that apply.)
a. WANs use service providers for the network connection.
b. WANs can’t transport Network-layer protocols.
c. WANs use serial communication technologies that can span miles.
d. WANs don’t use routers.
A WAN differs from an internetwork in the following areas: (a) WANs use service providers for the network connection, (b) WANs can’t transport Network-layer protocols and (c) WANs use serial communication technologies that can span miles.
WAN stands for Wide Area Network while an internetwork is a network consisting of interconnected networks.
Internetwork is a network that connects multiple networks.
A WAN is a communication network that spans a wide area, usually connecting several LANs.
The main difference between WAN and internetwork lies in the scale of the networks connected.
WANs are networks that connect devices across a wide geographic area, such as multiple offices in different cities.
Internetworks are smaller networks that are connected to other networks.
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patulong po need na po ngayon 20 pts po ibibigay ko thanks
What is CPU
and it's functions
Answer:
CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer
Explanation:
hope it is helpful to you
A database is an organized collection of systems files.
URGENT! I know it has to be one of these answers, but I cannot tell the difference between them for the life of me. Help.
I don't see a difference. Otherwise, they both are correct.
Need help plz 100 POINTS
Answer:
1. 12 anything below that looks like a slideshow presentation lol
2. False I dont think so.
3. Length X Width
4. Almost all news programs are close up.
5. True
i was scripting for my game design clas and i was just creating a story based game. its not really a question but could you guys (meaning fellow users) give it a go? not done yet tho..
file:///C:/Users/Gamer_x9/Downloads/A%20New%20Beginning.html
its not an adobe link that pulls another tab dw i would never
Answer: sure thing
Explanation:
an on-demand ec2 instance is launched into a vpc subnet with the network acl configured to allow all inbound traffic and deny all outbound traffic. the instances security group has an inbound rule to allow ssh from any ip address and does not have any outbound rules. in this scenario, what are the changes needed to allow ssh connection to the instance?
The changes needed to allow SSH connection to the instance are to add an outbound rule to the instance's security group, allowing outbound traffic over port 22 (the port used for SSH).
What is SSH connection?SSH (Secure Shell) is a cryptographic network protocol used to establish a secure connection between a client and a server. It is widely used for remote login to systems, allowing users to execute commands in a remote machine, and to move files from one host to another.
This will allow the instance to send and receive traffic over port 22, allowing SSH connections to be established. Additionally, if the VPC subnet's network ACL is configured to deny all outbound traffic, then it should also be updated to allow outbound traffic over port 22. This will allow the instance to send traffic over port 22 and complete the SSH connection.
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How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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list any three positive impact of a computer
Answer:
1.People are using computer to perform different tasks quickly. l takes less time to solve problems
2.People are using the computer for paying bills, online businesses and other purposes
3.It also uses in media .Media runs through the internet to passes information from one person to another person
What do the service components of the network help the network do?(1 point)
Responses
enable a group of computers or devices to connect via wires or wireless so that they can communicate with each other
enable a group of computers or devices to connect via wires or wireless so that they can communicate with each other
enable the physical transmission media for data from one physical hardware device to another
enable the physical transmission media for data from one physical hardware device to another
become the larger computer that provides resources, data, services, or programs to other computers known as clients
become the larger computer that provides resources, data, services, or programs to other computers known as clients
enable the performance of operations such as user management, email, printing, and system administration
The service components of the network help the network A.enable a group of computers or devices to connect via wires or wireless so that they can communicate with each other
What is computer network ?A computer network is a group of interconnected computers and other devices that communicate with each other to share resources such as information, data, and hardware components. These networks can be small, such as a home network, or large, such as a global wide area network (WAN).
Computer networks can be connected through various technologies, such as wired or wireless connections, and can be configured in different topologies, such as star, bus, ring, or mesh networks. The internet is the most well-known example of a computer network, connecting millions of devices worldwide.
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What are building blocks? Select three options.
content that has been formatted
content that is stored in galleries
content that is editable and then stored
content that is stored as templates
content that is stored as text
Answer:
content that is editable and then stored
Answer:
A,C, And E
Explanation:
The term _____________ refers to storage devices, not located in the cpu, that holds instructions and data of currently running programs.
Answer:
computer refers to storage
Juan created new video game for his coding course. What is one way he can explain his code in everyday language?
A. He can create a separate document to explain his code. B. He can include comments written in the code. C. He can write his notes using actual code. D He cannot include any notes in his code.
Answer:
B. He can include comments written in the code
Explanation:
One way he can achieve his aim is by including comments to his code.
He can include as many comments as he likes because comments are non executable part of the program. In other words, the translators omit comments during program translation.
Another reason why he should consider using comments is that comments are used by computer programmers to explain lines of code especially the difficult lines.
In fact programmers are advised to include comments in their programs because comments doesn't have to be structured and can be expressed in human language.
In Java, C++, C#, comments are identified by // and /*....*/
In python, comments are identified by #
Answer:
b
Explanation:
while using virtualbox in full screen mode, what key press combination will display the main menu bar?
To display the main menu bar while using VirtualBox in full-screen mode, you can press the "Host" key and the "Home" key simultaneously.
VirtualBox allows you to run guest operating systems within a virtual environment. When you are using VirtualBox in full-screen mode, the main menu bar is usually hidden to provide a more immersive experience. However, you can bring up the main menu bar by pressing the "Host" key and the "Home" key simultaneously.
The "Host" key refers to the key you have configured as the special key for interacting with the host operating system, usually the right Ctrl key by default. The "Home" key, located in the top-right corner of most keyboards, is a commonly used key for accessing menus and returning to the top of a document or page. Pressing these keys together will display the VirtualBox main menu bar, allowing you to access various options and settings while in full-screen mode.
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Randomly choose rock, paper, or scissors for the computer
Ask the user to choose rock, paper, or scissors
Compare the computer’s choice to the player’s choice
Announce whether the computer or the human won
( In python.)
import random
computer_choice = random.choice(["rock", "paper", "scissors"])
user_choice = input("rock, paper, or scissors? ")
if computer_choice == user_choice:
print("It's a draw!")
elif user_choice == "rock" and computer_choice == "scissors":
print("You win!")
elif user_choice == "paper" and computer_choice == "rock":
print("You win!")
elif user_choice == "scissors" and computer_choice == "paper":
print("You win!")
else:
print("The computer wins!")
I wrote my code in python 3.8. I hope this helps.
Write the removeevens() method, which receives an array of integers as a parameter and returns a new array of integers containing only the odd numbers from the original array. the main program outputs values of the returned array.
hint: if the original array has even numbers, then the new array will be smaller in length than the original array and should have no blank element.
ex: if the array passed to the removeevens() method is [1, 2, 3, 4, 5, 6, 7, 8, 9], then the method returns and the program output is:
[1, 3, 5, 7, 9]
ex: if the array passed to the removeevens() method is [1, 9, 3], then the method returns and the program output is:
[1, 9, 3]
lab: remove all even numbers from an array
labprogram.java l.
1 import java.util.arrays;
2
3 public class labprogram {
4
5 public static int[] removeevens(int [] nums) {
6
7
8 }
9
10 public static void main(string[] args) {
11
12 int [] input {1,2,3,4,5,6,7,8,9};
13 int [] result = removeevens(input);
14
15 // helper method arrays.tostring() converts int[] to a string
16 system.out.println(arrays.tostring(result)); // should print [1, 3, 5, 7, 9]
17 }
18 }
Answer:
import java.util.*;
import java.util.Arrays;
public class LabProgram
{
// called function
public static int[] removeEvens(int [] nums)
{
// calculates the length of array
int len = nums.length;
int j=0;
// loop to keep count how many odd are there in array
for(int i=0;i<len;i++)
{
// condition for odd
if(nums[i]%2!=0)
{
// keeps count of odd
j++;
}
}
// declaration of array for odd nums
int newarray[] = new int[j];
j = 0;
// loop
for(int i=0;i<len;i++)
{
// condition for odd
if(nums[i]%2!=0)
{
// assigning odd number to new array
newarray[j] = nums[i];
// increment of j
j++;
}
}
// returning new array
return newarray;
}
// main program
public static void main(String[] args)
{
// array declaration
int [] input = {1,2,3,4,5,6,7,8,9};
// calling a function, passing the paramtere
int [] result = removeEvens(input);
//
System.out.println(Arrays.toString(result));
}
}
Explanation:
What are some of the benefits of project
management? (choose all that apply)
The project is more likely to be finished on
time.
The project is free.
The project is completed by another team.
Tasks can be done more efficiently.
Answer:
The project is more likely to be finished on time.
Tasks can be done more efficiently.
Explanation:
Project management refers to the process involved in the management and accomplishment of the project. It includes the process, techniques, and guidance to carry on to complete a project. Project management helps in achieving the desired outcomes of the project. The efficient use of the resources and the proper management of the skills are ensured in project management. Better communication and an increase in satisfaction help in improving productivity.
Some of the benefits of project management are:
A. Projects are more likely to be finished on time.
D. Tasks can be done more efficiently
What is Project Management?Project Management can be defined as the application of processes, knowledge, techniques, skills and experience in other to execute project goals and objectives based on the agreed project parameters laid down as acceptable.Project management helps in efficiently completing a project in good time.Therefore, some of the benefits of project management are:
A. Projects are more likely to be finished on time.
D. Tasks can be done more efficiently
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You hide three worksheets in a workbook and need to unhide them. How can you accomplish this?.
Answer:
1. Right-click the sheet tab you want to hide, or any visible sheet if you want to unhide sheets.
2. On the menu that appears, do one of the following: To hide the sheet, select Hide. To unhide hidden sheets, select them in the Unhide dialog that appears, and then select OK.
Explanation: have a good day!
20 POINTS!!!!!!!! ANSWER THE QUESTION DOWN BELOW. IF YOU ANSWER SOMETHING INCOMPLETE OR WRONG, I WILL TAKE IT DOWN. GIVING BRAINLIEST TO WHOEVER DOES IT RIGHT. PLEASE HELP THANKS!!!!!
Answer:
The missing tags have been added below.
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
The complete code for the web page is written below;
<! DOCTYPE html>
<head>
< title > My Favorite Fruits </ title >
</head>
<body>
<h1> My Favorite Fruits </h1>
<p1> I really love fruit. My absolute favorites are in the list below. </p1>
<ol>
<li> Bananas </li>
<li> Strawberries </li>
<li> Watermelon </li>
</ol>
</body>
</html >
Note: The code isn't indented because i'm not using an appropriate code editor.
You should ensure your html document contains a header and a body while using the appropriate tags.
The <head> is the opening tag for the header and it should be closed with the </head> while the <title> </title > tag indicates the title of the page at the top of a web browser.
The body of the document starts with the <body> and </body>.
Also, the <h> and </h> tag is used to hold the text in the body while the <p> and </p> tag is used for paragraphs.
Lastly, since we are creating a document with an ordered list, we would use the <ol> and </ol> patent tag while the child tag <li> and </li> sorts the list numerically.
when billing a cms program, what will happen to a claim if the most specific code is not used?
To avoid these issues, always use the most specific code when billing a CMS program.
If the most specific code is not used when billing a CMS program, the claim may be denied or rejected. CMS requires the use of the most specific code to ensure accurate reimbursement and data collection. If a less specific code is used, it may not accurately reflect the services provided, leading to potential errors in reimbursement and data analysis.
When billing a CMS program, if the most specific code is not used for a claim, the following can happen:
1. Rejection: The claim may be rejected, requiring you to resubmit it with the correct, most specific code.
2. Delay in payment: Processing of the claim may be delayed as CMS may need to request more information or clarification regarding the less specific code used.
3. Incorrect payment: Using a less specific code could result in an incorrect payment amount, either overpayment or underpayment.
4. Compliance issues: Consistently using less specific codes can lead to compliance issues with CMS and may increase the risk of audits and penalties.
Therefore, it is important to ensure that the most specific code is used when billing a CMS program to avoid claim denials or rejections.
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