For each of the following application areas state whether or not the tree data structure appears to be a good fit for use as a storage structure, and explain your answer: a. chess game moves b. public transportation paths c. relationship among computer files and folders d. genealogical information e. parts of a book (chapters, sections, etc.) f. programming language history g. mathematical expression
Answers
Answer:
a) Chess game moves:- Tree data structure is not a good fit.
b) Public transportation paths:- Tree data structure is not a good fit.
c) Relationshi[p among computer files and folders:- Tree data structure is a good fit.
d) Genealogical information:- Tree data structure is a good fit.
e) Parts of books:- Tree data structure is a good fit.
f) Programming language history:- Tree data structure is not a good fit.
g) Mathematical expression:- Tree data structure is a good fit.
Explanation:
a) Chess game moves:- Tree data structure is not a good fit. Since in tree data structure moving backward or sharing the node is not that much easy. Presume, In chess, you have to check any box is empty or not. Here, Graph is the best fit.
b) Public transportation paths:- Tree data structure is not a good fit. whenever shortest path, routes, broadcast come always graph is a good option. Because in the tree you don't know how many time you visit that node
c) Relationshi[p among computer files and folders:- Tree data structure is a good fit. Since they have a predefined route. Go to 'c' drive. Open a particular folder and open a particular file.
d) Genealogical information:- Tree data structure is a good fit. Since genealogical information also has a predefined route. Here, the Graph is not suitable.
e) Parts of books:- Tree data structure is a good fit. Since manages the chapters and topics are not that much complex. You can see any book index which is in a very pretty format.
f) Programming language history:- Tree data structure is not a good fit. To store the history of the programming language we need some unconditional jumps that's why the tree is not suitable.
g) Mathematical expression:- Tree data structure is a good fit. The tree is suitable in some cases. We have an expression tree for postfix, prefix.
Related Questions
a troubleshooting utility that identifies and eliminates non essentials files is the ?
Answers
Answer:
Discleanup
The windows troubleshooting utility that identifies and eliminates nonessential files is called. Disk cleanup. This system software is responsible for managing your computers resources including memory, processing, and storage.
where do I go to ask help from a tech and internet expert. security and protection. I'm open to suggestions and guesses
Answers
Answer:
from my own experience, the best place to call is your local Best Buy store. they have a group of technicians called the Geek Squad, and you can either call them for tech support or protection suggestions, or have them do maintenance on a device (both in store and at home)
If you had to tell that employee why it was not a good idea to send that e-mail, which of the following would you mention? (select all that apply)
The language was not professional.
The e-mail was not work-related.
The e-mail did not include an appropriate greeting.
The e-mail shows that the employee has been surfing the Internet instead of working.
the answers are A,B, and D. thats the only way I can give the answers on brainly.
Answers
The options that need to be mentioned are:
The language was not professional.The e-mail was not work-related.The e-mail shows that the employee has been surfing the Internet instead of working.Check more about email below.
What is non work email?In Email Management Guidelines, the term non-work related emails are known to be “those that are not related to either private or government business.
Note that if one is sent this email during working hours, one is obligated to live it and not open it.
Hence, The options that need to be mentioned are:
The language was not professional.The e-mail was not work-related.The e-mail shows that the employee has been surfing the Internet instead of working.Learn more about email from
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6.What does transgenic mean?
Answers
answer:
transgenic means that one or more DNA sequences from another species have been introduced by artificial means.
explanation:
transgenic plants can be made by introducing foreign DNA into a variety of different tissuestransgenic mice are one of the most common animal models usedrelating to or denoting an organism that contains genetic material into which DNA from an unrelated organism has been artificially introduced. being or used to produce an organism or cell of one species into which one or more genes of another species have been incorporated a transgenic mouse transgenic crops and produced by or consisting of transgenic plants or animals.
g write a junit test class to perform white box testing given the implementation of the method sin in the code class below. specifically, create three different test methods, one each for statement coverage, branch coverage, and path coverage. public class code { private code() { public static int sin(int x, boolean square, boolean increment, boolean negate) { if ( square || increment || negate ) { x *
Answers
The following is an example of how to write a JUnit Test class to perform white box testing given the implementation of the method sin in the code class below. Specifically, create three different test methods, one each for statement coverage, branch coverage, and path coverage.
To test statement coverage, use a JUnit test that passes in various parameters, such as square, increment, and negate. The test should include assertions to check the expected behavior.
To test branch coverage, use a JUnit test that passes in various combinations of the parameters, such as square and increment, or square and negate, and so on. The test should include assertions to check the expected behavior.
To test path coverage, use a JUnit test that passes in various combinations of the parameters, such as square and increment, or square and negate, and so on. The test should include assertions to check all possible paths, which should cover all paths within the code class.
public class code {
private code() {
public static int sin(int x, boolean square, boolean increment, boolean negate) {
if ( square || increment || negate ) {
x *= 2;
}
if ( increment ) {
x += 1;
}
if ( negate ) {
x = -x;
}
return x;
}
}
}
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Match the graphic design tool to its purpose/definition.
-Drawing
-Layers
-Magic Wand
-Lasso
a. You can combine several images to
create one image.
b. You can make selections of irregular
shapes.
c. You can draw rectangles, circles,
and other geometric shapes.
d. You can select areas based on
color.
Answers
Answer:
You can combine several images to
create one image. -------Layers
You can make selections of irregular
shapes. ----------- Lasso
You can draw rectangles, circles,
and other geometric shapes.-- Drawing
You can select areas based on
color.------Magic Wand
Explanation:
Graphic design software is used to create, edit, and view graphic art. Graphic design software comes in a wide variety of forms, each with a unique set of tools and features.
What graphic design tool, its purpose?These software programs allow graphic designers to produce, edit, store, and manage their creative output, including pictures, images, videos, presentations, brochures, and other visual forms.
They can be installed to run from a desktop computer or provided as a cloud-based service. Users can format layouts, generate multimedia, stylize or edit photos, and create graphics, depending on the software.
Therefore, You can combine several images to create one image. -------Layers. You can choose from a variety of strange shapes. —- Lasso. You can draw rectangles, circles, and other geometric shapes.-- Drawing. Furthermore, you can select areas based on color.------Magic Wand.
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Use the class below to determine IF there is an error or if some part of the code is missing.
public class acceptInput {
public static void main (String[ ] args) {
Scanner scan = new Scanner (System.in);
System.out.println("How old are you? ");
int age = scan.nextInt();
System.out.println("Wow you are " + age + " years old. ");
}
}
- Scanner object has been declared incorrectly
- .nextInteger() should be used to accept an integer from the user.
- Age variable is not correctly printed in the sentence
- import java.util.Scanner; is missing
- Program runs as expected
Answers
Based on the given class below:
public class acceptInput {
public static void main (String[ ] args) {
Scanner scan = new Scanner (System.in);
System.out.println("How old are you? ");
int age = scan.nextInt();
System.out.println("Wow you are " + age + " years old. ");
}
}
The error that can be seen here is that the Scanner object has not been created
What is Debugging?This refers to the term that is used to describe finding errors in a given program or system that prevents a code from properly executing and involves certain steps and processes.
Hence, it can be seen that the error in the code above is that there is the use of the Scanner object, but it is yet to be created which would return errors when the program is being run.
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Which important aspect of the Roman Empire did the barbarians destroy?
Answers
Answer:
centers of learning
Explanation:
Under the leadership of Emperor Valens, Rome was already having financial hardships. This meant that it didn't have enough money left to repair its empire nor to strengthen it against invaders. Soon, the barbarians such as the Franks, Huns, Saxons, etc. started attacking Rome. They spent a lot of time destroying the outer regions of the empire because they were also at war with each other. They penetrated Rome and it soon fell. The barbarians didn't only destroy the cities but they also destroyed the "centers of learning." Roman people were known to value education. With the fall of the Roman Empire, so did education and sophisticated architectures follow.
Answer:
i dont know but them barbs are crazy can't believe they were a thing back then
Explanation:
lol
Proportional spacing replaced what other kind of spacing?
A: Parallel spacing
B: Monospacing
C: One-to-one spacing
D: Fixed spacing
Answers
Note that Proportional spacing replaced other kind of spacing called "Monospacing" (Option B)
What is Proportional Spacing?Proportional spacing is a font formatting technique in which each letter takes up only the space needed for its width. The letter 'w' takes up more horizontal space than the letters 'o,' 'r,' and 'd,' as shown in the sample image. Terms such as monospace, typeface, and typography.
The gap between each character in a typeface is referred to as monospaced and proportional. Monospaced typefaces feature consistent character spacing, whereas proportional fonts have variable character spacing.
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Draw a UML diagram for the bubble sort algorithm that uses a subalgorithm.
The subalgorithm bubbles the unsorted sublist.
Answers
The UML Diagram for the Bubble Sort Algorithm witha subalgorithm that bubbles the unsorted sublist is:
_______________________
| BubbleSort |
|---------------------|
| |
| + bubbleSort(arr: array)|
| + bubbleSubAlgorithm(arr: array, start: int, end: int)|
|_____________________|
/_\
|
|
__|__
| |
________|___|________
| SubAlgorithm |
|---------------------|
| |
| + bubble(arr: array, start: int, end: int)|
|_____________________|
How does this work?The main class is BubbleSort which contains the bubbleSort method and the bubbleSubAlgorithm method.
bubbleSort is the entry point of the algorithm that takes an array as input and calls the bubbleSubAlgorithm method.
bubbleSubAlgorithm is the subalgorithm that performs the bubbling operation on the unsorted sublist of the array. It takes the array, the start index, and the end index of the sublist as input.
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how do I turn it on the orange button isn’t working :,)
Answers
Answer:
keep holding it
Explanation:
A sandbox is known as a holding area for website or .
Answers
Answer:
blog
Explanation:
..........answer is above or below me lol
Question #1
Dropdown
You have written many programs that get values from the user. Complete the code to get the user's response.
answer= ______ ("What is your name?")
Answers
Answer:
input("What is your name?")
The input function prompts the user to enter a value, and then returns the value as a string.
Here's an example of how you might use it in a program:
name = input("What is your name?")
print("Hello, " + name + "!")
This will print out a message like "Hello, John!" if the user enters "John" as their name.
What would provide structured content that would indicate what the code is describing ?
A.XML
B.DHTML
C.WYSIWYG
D.HTML
Answers
Answer: The answer is a.
Explanation:
discuss MIS as a technology based solution must address all the requirements across any
structure of the organization. This means particularly there are information to be
shared along the organization
Answers
MIS stands for Management Information System, which is a technology-based solution that assists organizations in making strategic decisions. It aids in the efficient organization of information, making it easier to locate, track, and manage. MIS is an essential tool that assists in the streamlining of an organization's operations, resulting in increased productivity and reduced costs.
It is critical for an MIS system to address the needs of any organization's structure. This implies that the information gathered through the MIS should be easily accessible to all levels of the organization. It must be capable of handling a wide range of activities and functions, including financial and accounting data, human resources, production, and inventory management.MIS systems must be scalable to meet the needs of a company as it expands.
The information stored in an MIS should be able to be shared across the organization, from the highest to the lowest level. This feature allows for smooth communication and collaboration among departments and employees, which leads to better decision-making and increased productivity.
Furthermore, MIS systems must provide a comprehensive overview of a company's operations. This implies that it must be capable of tracking and recording all relevant information. It should provide a real-time picture of the company's performance by gathering and analyzing data from a variety of sources. As a result, businesses can take quick action to resolve problems and capitalize on opportunities.
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Which microsoft tool can be used to review a systems security configuration recommended?
Answers
Answer:The Security Compliance Toolkit (SCT)
Explanation:
It allows security administrators to download, analyze, test, edit, and store Microsoft-recommended security configuration baselines for Windows and other Microsoft products.
Using the in databases at the , perform the queries show belowFor each querytype the answer on the first line and the command used on the second line. Use the items ordered database on the siteYou will type your SQL command in the box at the bottom of the SQLCourse2 page you have completed your query correctly, you will receive the answer your query is incorrect , you will get an error message or only see a dot ) the page. One point will be given for answer and one point for correct query command
Answers
Using the knowledge in computational language in SQL it is possible to write a code that using the in databases at the , perform the queries show belowFor each querytype.
Writting the code:Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
Number of DB pages allocated = 270
Sweep interval = 20000
Forced Writes are ON
Transaction - oldest = 190
Transaction - oldest active = 191
Transaction - oldest snapshot = 191
Transaction - Next = 211
ODS = 11.2
Default Character set: NONE
Database: employee
Owner: SYSDBA
PAGE_SIZE 4096
...
Default Character set: NONE
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As the Unit states, COUNT ignores cells containing blanks or strings, only counting cells with numbers. However, if you type the following into a cell: =COUNTIF(A1:A4,"one") and the cells have the following strings as comma-delimited data: one, one, two, 2
PLEASE NO NOT DELETE THIS QUESTION, I CAN"T FIND THE ANSWER ON BRAINLY
Answers
Answer:
The formula =COUNTIF(A1:A4,"one") counts the number of cells in the range A1:A4 that contain the text "one". In this case, the formula would return a value of 2 because there are two cells in the range A1:A4 that contain the text "one". The other two cells contain the text "two" and the number 2, respectively, so they are not counted in the result.
Thinking about the operations in these games which gam is likely to be one of the oldest games in the world
Answers
Answer:
ill say the space race arcade game
Explanation:
Line formatting can be accomplished by using
Answers
Answer:
How can line formatting be accomplished?
To format line spacing:
Select the text you want to format. Selecting text to format.
On the Home tab, click the Line and Paragraph Spacing command. A drop-down menu will appear.
Move the mouse over the various options. A live preview of the line spacing will appear in the document. Select the line spacing you want to use.
The line spacing will change in the document.
Name all of the characters that you know of in fnaf 3
Also choose which one is your favorite and choose the same one or a different one that you think is the scariest.
Answers
Answer:
Wasn't really a school question, but freddy, marionette, Ballon boy, foxy, chica, Springtrap, and I think there's a bit more.
Answer:
Springtrap.
Phantom Freddy.
Phantom Chica.
Phantom Foxy.
Phantom Mangle.
Phantom Puppet.
Phantom Balloon Boy.
How many rows are in the SFrame?
Answers
Answer: It's not possible for me to know how many rows are in a specific SFrame without more information. The number of rows in an SFrame will depend on the data that it contains and how it was created.
Explanation: SFrame is a data structure for storing large amounts of data in a tabular format, similar to a spreadsheet or a SQL table. It was developed by the company Turi, which was later acquired by Apple. SFrames are designed to be efficient and scalable, and they can store data in a variety of formats, including numerical, categorical, and text data.
Looking at the data in the spreasheet above, what is the user trying to keep track of? Who might this person be?
pls help I'll give you 50 brainlist if it's correct
Answers
Answer:
The user is trying to keep track of prices of fruits. The person might be a fruit saler
Evaluate if the following function is a good candidate to be placed in a library. Why or why not?
(Level 5 UNIT 7)
This function is not a good candidate to be placed in a library. The creator of the library is attempting to update the global variables player1Points and player2Points. Because this is being peformed inside of a function, the updated scores for each player won't be retained unless someone creates the global variables player1Points and player2Points in their program. Alternatively, the function may be rewritten using the parameters playerPoints (existing score of each player) and points (additional score to be added) instead:
function updateScore(playerPoints, points) {
Return playerPoints + points
}
Answers
This function is not a good candidate to be placed in a library. The creator of the library is attempting to update the global variables player1Points and player2Points.
What is library?"Library—from the Latin liber, which is short for "book." The equivalent word in Greek and the Romance languages is bibliotheca. a collection of books and/or other printed or digital information that has been organized and kept up for usage (reading, consultation, study, research, etc.). All things considered, libraries contribute much to society. Anyone in need or desiring access can use the materials and services offered by public libraries for literacy and education. They aid people in developing their networks and assimilating into communities. A public organization, an institution, or a private person may organize and operate a library, which is a collection of sources, services, and resources as well as the building in which they are housed.
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Distinguish
between formal and Informal
Information System
Information systems
Answers
Explanation:
Formal; A formal information system is based on
the organization represented by the organization chart.
Informal; The informal information system is
employee based system designed
to meet personal and vocational needs
and to help in solution of work-related problems.
Which of the following parts apply when delivering an indirect bad news message? Select all that apply.
Question 2 options:
Opening with a buffer statement
Being direct with news
Explaining the situation
Inserting stories and important anecdotes
Keeping details to a minimum
Providing alternatives
Answers
The parts that apply when delivering an indirect bad news message are:
Opening with a buffer statement
Explaining the situation
Keeping details to a minimum
Providing alternatives.
When delivering an indirect bad news message, the following parts apply:
Opening with a buffer statement: Start the message with a neutral or positive statement that prepares the recipient for the upcoming news. This helps soften the impact and reduces defensiveness.Explaining the situation: Provide a clear and concise explanation of the circumstances or reasons behind the bad news. This helps the recipient understand the context and rationale.Keeping details to a minimum: While it is important to provide necessary information, it is also crucial to avoid overwhelming the recipient with excessive details. Focus on the key points to maintain clarity and avoid confusion.Providing alternatives: Offer alternative solutions or options to mitigate the impact of the bad news. This shows empathy and provides the recipient with potential avenues for resolution or improvement.The parts that do not apply in delivering an indirect bad news message are:
Being direct with news: Indirect bad news messages typically involve delivering the news subtly rather than being direct.Inserting stories and important anecdotes: Including stories or anecdotes may not be suitable for an indirect bad news message as it can distract from the main message and dilute its impact.Therefore, the applicable parts for delivering an indirect bad news message are opening with a buffer statement, explaining the situation, keeping details to a minimum, and providing alternatives.
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What does it mean "Be Proactive"?
Answers
Answer:controlling a situation by making things happen or by preparing for possible future problems
Explanation:
1. Utilizing Microsoft VISIO, you are to leverage the content within the prescribed narrative to develop an Entity Relationship Diagram (ERD). Make use of the 'Crow's Foot Database Notation' template available within VISIO.
1.1. You will be constructing the entities [Tables] found within the schemas associated with the first letter of your last name.
Student Last Name
A -F
K-0
P -T
U-7
Schema
1 and 2 as identified in 6.4.1.1.
1 and 3 as identified in 6.4.1.1.
1 and 4 as identified in 6.4.1.1.
1 and 5 as identified in 6.4.1.1.
1 and 6 as identified in 6.4.1.1.
1.2. Your ERD must include the following items:
• All entities must be shown with their appropriate attributes and attribute values (variable type and length where applicable)
•All Primary keys and Foreign Keys must be properly marked
Differentiate between standard entities and intersection entities, utilize rounded corners on tables for
Answers
To create an Entity Relationship Diagram (ERD) using Microsoft Visio, here is what you need to do.
Steps for creating ERD using VisioOpen Microsoft Visio and select the 'Crow's Foot Database Notation' template.Identify the schemas associated with the first letter of your last name. For example, if your last name starts with A-F, choose Schema 1 and Schema 2.Construct the entities (tables) within the chosen schemas based on the provided narrative.Include all necessary attributes and their values for each entity, specifying variable type and length where applicable.Properly mark the Primary Keys and Foreign Keys within the entities.Differentiate between standard entities and intersection entities by using rounded corners on tables.By following these steps, you can create an ERD using Microsoft Visio, representing the entities, attributes, relationships, and key identifiers of the database schema associated with your given criteria.
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you make an api call using the aws command line interface (cli) to request credentials from aws security token service (aws sts). which of the following elements is needed to make this api call?
Answers
Answer:
To make an API call using the AWS Command Line Interface (CLI) to request credentials from AWS Security Token Service (AWS STS), you will need the following elements:
AWS CLI installed on your computer, you can install it by following the instruction from here: https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html
Access keys for an AWS Identity and Access Management (IAM) user or role that has permissions to call the STS API. To get the access keys, you can create an IAM user with the proper permissions and then generate an access key and secret access key. https://docs.aws.amazon.com/general/latest/gr/aws-sec-cred-types.html#access-keys-and-secret-access-keys
The AWS CLI command for requesting temporary security credentials, which is "aws sts assume-role".
The ARN (Amazon Resource Name) of the IAM role you want to assume. The ARN is a unique identifier for the role and it will be in the format of "arn:aws:iam::account-id:role/role-name"
The duration of the session, which is the amount of time that the temporary security credentials are valid. It is expressed in seconds or as a duration string (for example, 1h, 12h, or 3600s).
Example:
aws sts assume-role --role-arn arn:aws:iam::1234567890:role/ExampleRole --role-session-name ExampleSession --duration-seconds 3600
This command requests temporary security credentials for the role "ExampleRole" with a session name "ExampleSession" and a duration of 3600 seconds (1 hour).
Once you have all these elements, you can make the API call using the command prompt or terminal, and the output will be the temporary security credentials (access key, secret access key, session token) that you can use to access AWS resources.
What is a roof plan and what is it important?
Answers
Answer:
A roof plan is a diagram or a drawing that shows the proposed development of a roof
Explanation:
it's important for the structure