A module 'rimraf' is installed locally in a Node.js project.

The following code snippet is supposed to delete a directory named testing2 from the same project however the code contains some errors identify which code lines contain an error.

1.var rim1 = require('rimraf'); 

2.rimraf('./Testing2', function(error1)){ 

3. if(error1) console.log('This is an error', error1); 

4. else console.log('Directory deleted successfully'); 

5.}

What output will be generated on the execution of the following lines of code? var path = require('path'); console.log(path.join('test1'. 'ltest2'. 'test3'));

The following code snippet when executed, should create a web server that serves the web page 'idx.html' from 'testing5' folder. However, the syntax of lines 3 and 4 are not correct. Select the correct replacements of lines 3 and 4 from the given answer options. 1. var exp = require ('express'); 2. var serveStatic = require ('serve-static'); 3. var app = express() 4. .use(serveStatic(dirname /testing5, {'index': ['idx.html']})) 5. .listen(3000);

What is the purpose of using URL hashes in Node.js?

If you create a collection by using the createCollection method with [safe : true] option, then which of the following types of behaviors will be observed?

What will be the output of the following code snippet? var myVar = 'First Value'; if (true) { (function () { var myVar ='Second Value' })(); } console.log(myVar);

Which of the following statements are true about the module.exports object in Node.js?

Which of the following will open a file, then read its contents one line at a time?

Which of the following will open a file, then read its contents one line at a time?

Which of the following will synchronously check if a file/directory exists?

Which of the following console commands will update all installed global packages to the latest available versions?