Please answer and explain the questions below: 1) React has many different hooks. Which hook is needed to cause your local component to re-render when context state changes? A) Call useState's setter function to get the component to re-render. B) Have a useEffect tracking your context pointers to automatically trigger a re-render. C) The useContext hook, or a custom hook using useContext, will automatically trigger the component to re-render if context state changes. D) The createContext hook will cause your local component to automatically re-render if context state changes. 2) When Context is wrapped around the entire application (aka the App Component), what are the pointers stored in the value prop considered? A) Local variables. B) Global variables. C) Instance variables. D) Private variables. 3) When do useEffect cleanup functions run? A) Only when its component unmounts. B) They always run on after every re-render. C) They automatically run when a fetch in the component fails. D) They always run before their useEffects run again.

Please answer and explain the questions below: 1) React has many different hooks. Which hook is needed to cause your local component to re-render when context state changes? A) Call useState's setter function to get the component to re-render. B) Have a useEffect tracking your context pointers to automatically trigger a re-render. C) The useContext hook, or a custom hook using useContext, will automatically trigger the component to re-render if context state changes. D) The createContext hook will cause your local component to automatically re-render if context state changes. 2) When Context is wrapped around the entire application (aka the App Component), what are the pointers stored in the value prop considered? A) Local variables. B) Global variables. C) Instance variables. D) Private variables. 3) When do useEffect cleanup functions run? A) Only when its component unmounts. B) They always run on after every re-render. C) They automatically run when a fetch in the component fails. D) They always run before their useEffects run again.

CompTIA Linux+ Guide to Linux Certification (MindTap Course List)

4th Edition

ISBN:9781305107168

Author:Jason Eckert

Publisher:Jason Eckert

Chapter1: Introduction To Linux

Section: Chapter Questions

Problem 5RQ

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Please no written by hand solutions Please answer and explain the two questions below, one multiple choice one free response: 1) What causes a component to re-render? A) The reconciliation algorithm runs when props or state change. B) useEffect tracking a useState pointer. C) It will always re-render when the user fires an event handler. D) Whenever you invoke a useState setter function. E) Whenever you invoke a useState setter function with a new ref in memory. F) useEffect will automatically re-render the component. 2) What is prop drilling, and how does React Context help remedy this? (free response)
please follow the screenshot as a reference which is posted. can you make it so it reads from the kongcrew.txt file instead of typing out the info? can you also make where it lists all of the specifications with the information below like the bolded text in the picture? example below Name Sit Walk Swing ....... and so on with the info below (make one print out before adding the second ss and after so it shows the updated info of how many bananas the monkeys have before and after) instructions in the picture, KongCrew.txt file with the info below. Donkey Kong Y Y Y N 3 3 1981 Donkey Cranky Kong Y Y N Y 1 0 1985 Donkey Dixie Kong Y Y N Y 2 2 2001 Dixie Kiddy Kong Y N Y N 1 1 2003 Dixie Wrinkly Kong N N Y Y 1 2 1985 Donkey Tiny Kong N N Y Y 2 1 2001 Dixie Diddy Kong Y Y Y N 3 2 1985 Donkey Uncle Kong Y N Y N 1 2 1990 Donkey Chunky Kong N Y Y Y 2 5 2007 Dixie
i need you to use object-orientated programming please follow the screenshot as a reference which is posted. can you make it so it reads from the kongcrew.txt file instead of typing out the info? can you also make where it lists all of the specifications with the information below like the bolded text in the picture? example below Name Sit Walk Swing ....... and so on with the info below (make one print out before adding the second ss and after so it shows the updated info of how many bananas the monkeys have before and after) FOLLOW THE INSTRUCTIONS AND DO EVERYTHING ASKED AND REQUIRED instructions in the picture, KongCrew.txt file with the info below. Donkey Kong Y Y Y N 3 3 1981 Donkey Cranky Kong Y Y N Y 1 0 1985 Donkey Dixie Kong Y Y N Y 2 2 2001 Dixie Kiddy Kong Y N Y N 1 1 2003 Dixie Wrinkly Kong N N Y Y 1 2 1985 Donkey Tiny Kong N N Y Y 2 1 2001 Dixie Diddy Kong Y Y Y N 3 2 1985 Donkey Uncle Kong Y N Y N 1 2 1990 Donkey Chunky Kong N Y Y Y 2 5 2007 Dixie
Provide a function named "addToSessionStorage" that accepts two parameters: The first parameter "storeName" is the store name for your session storage. The second parameter "objName" is an object. Inside the function, use sessionStorage to save "objName" under the store name. Your test object can contain any properties you want.Hint: Use JSON methods on these storage problems. Note: The remaining buttons and paragraphs do not have id attributes. You will need to construct selectors to meet these challenges.
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In this assignment, you will implement the shell “engine” as the “group” component, where all members are responsible for the following functionality: • A Command-Line Interpreter, or Shell Your shell should read the line from standard input (i.e., interactive mode) or a file (i.e., batch mode), parse the line with command and arguments, execute the command with arguments, and then prompt for more input (i.e., the shell prompt) when it has finished. 1. Interactive Mode In interactive mode, you will display a prompt (any string of your choosing) and the user of the shell will type in a command at the prompt.
What happens if the programmer removes the member function getBalance (), and instead substitutes it with sac. getBalance() in conjunction with sac.balance inside the displayBalance instruction? Why? You will need to make the appropriate adjustments to the application so that it can continue to run once these changes have been made.
Book reference: Windows PowerShell Step by Step 3rd Edition - Ed WilsonChapter 14 7. What is the use of the –Unique parameter and sort-object in the below script? Get-CimClass -ClassName * -QualifierName * | Select-Object -ExpandProperty Ci mClassQualifiers | Select-Object Name -Unique | Sort-Object Name 8. What is the use of the word deprecated under -QualifierName as in the below command? Get-CimClass -QualifierName deprecated 9. What is a method to search for dynamic classes under *time classname?
Please fix this error. Using react.js Using react.js, create a inventory page where screen will display Inventory: Name Storage Type Max Item Capacity Resources: Resource Name Resource Type Max Number of Resources Current Number of Resources class ContactForm extends React.Component{ constructor(props) { super(props); this.state = { name: '', email: '', }; this.handleInputChange = this.handleInputChange.bind(this); this.handleSubmit = this.handleSubmit.bind(this); } handleInputChange(event){ const target = event.target; const value = target.type === 'checkbox'? target.checked : target.value; const name = target.name; this.setState({ [name]: value }) console.log('Change detected. State updated' + name + ' = ' + value); } handleSubmit(event){ alert('A form was submitted: ' + this.state.name + ' // ' + this.state.email); event.preventDefault(); } render() { return ( <div> <form…
Write a function that takes an artist, song, and filename, accesses the lyrics.ovh api to get the song lyrics, and writes the results to the specified filename. Test this function by getting the lyrics to any four songs of your choice and storing them in different files.
Create JUnit tests for the following code: import io.micrometer.core.instrument.MeterRegistry;import io.micrometer.core.instrument.Metrics;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Component; @Componentpublic class MetricUtils {private LogbackErrorMetrics logbackErrorMetrics; @Autowiredpublic MetricUtils(MeterRegistry registry) {logbackErrorMetrics = new LogbackErrorMetrics();logbackErrorMetrics.bindTo(registry);}}
Question 4 Give the steps to set up your docker environment to complete this hw and store in github. Include your resources and your Github URL. Full explain this question and text typing work only thanks