2026

Technology & Programming

Hard Web Engineering Quiz

Assess deep knowledge of networking layers, security handshakes, and emerging client‑side technologies in this rigorous assessment.

#HTTP/2#TLS#WebSockets#API Design#Serverless#Edge Computing#DNSSEC#Service Workers#Progressive Web Apps#CDN

Quiz Intelligence

Total Questions

9

Difficulty Level

hard

Progress

0/0

0%

Quiz Questions

Answer all questions below and test your knowledge.

1
In HTTP/2, which feature enables multiple request‑response exchanges over a single TCP connection without head‑of‑line blocking?
Question 1
2
During a fresh TLS 1.3 handshake, how many round‑trip times are required before encrypted application data can be sent?
Question 2
3
Which Service Worker lifecycle event runs after cached assets have been successfully stored?
Question 3
4
In DNSSEC, which record type contains the cryptographic signature that validates a set of resource records?
Question 4
5
Which HTTP 4xx status code tells the client that the requested resource is permanently gone and should not be requested again?
Question 5
6
The WebSocket protocol upgrade handshake is initiated using which HTTP method?
Question 6
7
Within a Content Security Policy, which directive specifically restricts the sources from which scripts may be loaded?
Question 7
8
When edge computing shortens latency, which performance metric most directly reflects that improvement?
Question 8
9
Cold start latency for a serverless function is most affected by which factor?
Question 9

Never miss a quiz!

Daily challenges on Telegram

Join Now

Expand Your Mind

Movies & TV

easy5 Qs

Iconic Movie Quotes Quiz

How well do you know your movie lines? See if you can match these famous quotes to their films!

Entertainment

hard8 Qs

80s Movie Mania: The Ultimate Trivia Gauntlet

Think you know your 'Back to the Future' from your 'Blade Runner'? Prove your 80s movie mastery with these challenging questions!

Travel & Places

medium6 Qs

Can You Name These Capital Cities?

Put your global knowledge to the test! Match the country to its capital city.

Music

easy7 Qs

Easy Music Trivia Challenge!

Think you know music? Let's find out with this super easy trivia quiz!

History

hard9 Qs

History's Hidden Chapters: A Scandalous Quiz

Dive deep into the annals of time and test your knowledge of history's most surprising secrets and scandalous events. Are you ready for the truth?

Idioms & Phrases

easy8 Qs

Idioms & Phrases Challenge

How well do you know common English idioms and phrases? Let's find out!

Hard Web Engineering Quiz

Quiz Intelligence

Quiz Questions

In HTTP/2, which feature enables multiple request‑response exchanges over a single TCP connection without head‑of‑line blocking?

During a fresh TLS 1.3 handshake, how many round‑trip times are required before encrypted application data can be sent?

Which Service Worker lifecycle event runs after cached assets have been successfully stored?

In DNSSEC, which record type contains the cryptographic signature that validates a set of resource records?

Which HTTP 4xx status code tells the client that the requested resource is permanently gone and should not be requested again?

The WebSocket protocol upgrade handshake is initiated using which HTTP method?

Within a Content Security Policy, which directive specifically restricts the sources from which scripts may be loaded?

When edge computing shortens latency, which performance metric most directly reflects that improvement?

Cold start latency for a serverless function is most affected by which factor?