Preview (10 questions)
1 Question
30 seconds
Q.

What type of encryption does Telegram use for Secret Chats?


Public key encryption

Transport encryption

Server-client encryption

End-to-end encryption

2 Question
30 seconds
Q.

How many of the maximum number of members are allowed in a Telegram group?


500,000

300,000

200,000

100,000

3 Question
30 seconds
Q.

Which feature allows users to broadcast updates to an unlimited audience on Telegram?


Stories

Channels

Groups

Private Chats

4 Question
30 seconds
Q.

Who founded the Telegram?


Jan Koum and Brian Acton, 2014

Sergey Brin and Larry Page, 2013

Nikolai and Pavel Durov, 2013

Nikolai and Pavel Durov, 2012

5 Question
30 seconds
Q.

As of July 2024, how many monthly active users does Telegram have?


1 billion

950 million

750 million

500 million

6 Question
30 seconds
Q.

What is the default automatic deletion period for an inactive Telegram account?


12 months

9 months

3 months

6 months

7 Question
30 seconds
Q.

Can Telegram chat history be imported from other messaging platforms?


Yes, from WhatsApp, Line, and KakaoTalk

Yes, from any messaging platform

Only from WhatsApp

No, only exported

8 Question
30 seconds
Q.

How much is the maximum file size for media and files on Telegram without a Premium account?


24 GB

2 GB

12 GB

1 GB

9 Question
30 seconds
Q.

What formats do Telegram stickers use?


GIF and MOV

WebP and WebM

PNG and WEBP

JPEG and MP4

10 Question
30 seconds
Q.

Which version of MTProto was deprecated in favor of MTProto 2.0 in December 2017 in Telegram?


MTProto Classic

MTProto 3.0

MTProto 2.0

MTProto 1.0