Serving up Files

Serving up Files

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial method discussed for rendering user avatars?

Accessing binary data and using image tags

Using a third-party image service

Embedding images directly in HTML

Using a URL to serve images

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of setting up a URL for user avatars?

To convert images to different formats

To store images in a database

To serve images directly in the browser and image tags

To allow users to upload images

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which HTTP method is used to fetch user avatars?

DELETE

PUT

GET

POST

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if the requested user avatar is not found?

The request is ignored

A 500 error is returned

A default image is shown

A 404 error is returned

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What response header is set to indicate the type of image being returned?

Content-Length

Content-Type

Cache-Control

Authorization

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can the avatar URL be used in HTML?

In a script tag

As the source in an image tag

In a meta tag

As a CSS background image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What tool is used to test the avatar fetching functionality?

Robo 3T

Postman

JS Bin

All of the above

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