Express JS Express Template Engines 2

Question 1

Which Express method is used to register a custom or third-party template engine?

Accepted Answer

app.engine()

Answer

app.use()

Answer

app.set()

Answer

app.register()

Question 2

In EJS, which tag executes JavaScript code without rendering any output to the page?

Accepted Answer

<% %>

Answer

<%= %>

Answer

<%- %>

Answer

<%_ %>

Question 3

Which Express setting changes the directory where template files are located?

Accepted Answer

app.set('views', path)

Answer

app.set('template dir', path)

Answer

app.use('views', path)

Answer

app.set('view dir', path)

Question 4

In EJS, which tag outputs raw unescaped HTML directly into the page?

Accepted Answer

<%- %>

Answer

<%= %>

Answer

<% %>

Answer

<%+ %>

Question 5

What is res.locals used for in Express template rendering?

Accepted Answer

Storing variables available to templates for the current request only

Answer

Setting global app-level variables shared across all requests

Answer

Caching previously rendered views

Answer

Specifying which template engine to use for a single response

Question 6

In Handlebars (hbs), how do you output a variable named "title" in a template?

Accepted Answer

Answer

<%= title %>

Answer

#{ title }

Answer

${title}

Question 7

In Pug templates, which syntax adds a CSS class to a div element?

Accepted Answer

div.highlight

Answer

div[class=highlight]

Answer

div#highlight

Answer

div(id=highlight)