Refer to the code below:

What is the output after the ode executes successfully?

• A.Start
  End
  Success
• B.Start
  Success
  End
• C.End
  Start
  Success
• D.Success
  Start
  End

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A developer wants to set up a secure web server with Node.js. The developer create a directory locally called app-server, and the first file is app-server/index, js.
Without using any third-party libraries, what should the developer add to index, js to create the secure web server?

• A.Const server = require ( 'secure-server') ;
• B.Const http = require ('http');
• C.Const http = require ('https') ;
• D.Const tls = require ('tls') ;

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Refer to the code below:
const event = new CustomEvent(
//Missing Code
);
obj.dispatchEvent(event);
A developer needs to dispatch a custom event called update to send information about
recordId.
Which two options could a developer insert at the placeholder in line 02 to achieve this?
Choose 2 answers

• A.'Update' , (
  recordId : '123abc'
  (
• B.'Update' , '123abc'
• C.{ type : 'update', recordId : '123abc' }
• D.'Update' , {
  Details : {
  recordId : '123abc'

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A developer has a web server running with Node.js. The command to start the web server is node server.js.
The web server started having
latency issues. Instead of a one second turnaround for web requests, the developer now sees a five second turnaround.
Which command can the web developer run to see what the module is doing during the latency period?

• A.DEBUG=true node server.js
• B.NODE_DEBUG=true node server.js
• C.NODE_DEBUG=http,https node server.js
• D.DEBUG=http, https node server.js

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Given the following code:
let x = null;
console.log(typeof x);
What is the output?

• A."null"
• B."undefined"
• C."x"
• D."object"

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