A developer uses a parsed JSON string to work with user information as in the block below:
01 const userInformation = {
02 "id": "user-01",
03 "email": "[email protected]",
04 "age": 25
05 };
Which two options access the email attribute in the object?

• A.userInformation.email
• B.userInformation.get("email")
• C.userInformation["email"]
• D.userInformation[email]

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HTML:
<p> The current status of an Order: <span id="status"> In Progress </span> </p> Which JavaScript statement changes 'In Progress' to 'Completed'?

• A.document.getElementById(".status").innerHTML = 'Completed';
• B.document.getElementById("#status").innerHTML = 'Completed';
• C.document.getElementById("status").innerHTML = 'Completed';
• D.document.getElementById("status").Value = 'Completed';

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01 function changeValue(obj) {
02 obj.value = obj.value / 2;
03 }
04 const objA = { value: 10 };
05 const objB = objA;
06
07 changeValue(objB);
08 const result = objA.value;
What is the value of result?

• A.undefined
• B.5
• C.NaN
• D.10

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Given the JavaScript below:

Which code should replace the placeholder comment on line 06 to hide accounts that do not match the search string?

• A.'Visible : 'hidden'
• B.'None' : 'block'
• C.'Block' : 'none'
• D.'Hidden, visible

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A developer is trying to convince management that their team will benefit from using Node.js for a backend server that they are going to create. The server will be a web server that handles API requests from a website that the team has already built using HTML, CSS, and JavaScript.
Which three benefits of Node.js can the developer use to persuade their manager?

• A.Executes server-side JavaScript code to avoid learning a new language.
• B.Performs a static analysis on code before execution to look for runtime errors.
• C.Uses non-blocking functionality for performant request handling.
• D.Ensures stability with one major release every few years.
• E.Installs with its own package manager to install and manage third-party libraries.

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