A) An email address B) A social media account C) A username only D) A phone number or an anonymous +888 number
A) Only verified accounts can see other users' numbers. B) Phone numbers are never shared on Telegram. C) Yes, it is always visible to all users. D) No, it is hidden by default and only visible to the user's contacts.
A) 12 months without any change possible. B) Indefinitely unless manually deleted. C) 6 months with no option for extension. D) Up to 18 months, depending on user settings.
A) 4 GB with Premium, otherwise 2 GB B) 10 GB C) 5 GB D) 1 GB
A) No, they cannot be edited once sent. B) Yes, for up to 48 hours. C) Only within the first 24 hours. D) Editing is possible indefinitely.
A) The account is reassigned to the new number without exporting data or notifying contacts. B) A backup of all data is sent to the user's email. C) All messages are deleted and contacts are notified. D) The old number remains associated with the account.
A) Only from WhatsApp. B) No, importing from other apps is not supported. C) Only to WhatsApp. D) Yes, from WhatsApp, Line, and KakaoTalk.
A) Cloud draft B) Message sync C) Draft save D) Cross-device messaging
A) By opening the context menu or with one click for Premium users. B) Messages must be sent to a translator bot. C) Translation is not available on Telegram. D) Only by copying and pasting into a translation service.
A) No encryption, it is stored on Telegram's servers. B) End-to-end encryption with perfect forward secrecy C) Encryption only for text messages. D) Standard encryption available to all chats.
A) They are stored in cloud storage for access anywhere. B) Yes, they can be accessed from any logged-in device. C) Only two devices at a time. D) No, they are accessible only on the device where they were started.
A) Only media files are deleted, text remains. B) The chat self-destructs. C) Messages remain accessible until manually deleted. D) They are backed up to Telegram's servers.
A) Only Premium users can schedule messages. B) Scheduling is only for group chats. C) No, messages must be sent immediately. D) Yes, they can be sent at a specific time or when the recipient is online.
A) .gif and .bmp B) WebP or WebM C) .png and .jpg D) .tiff and .svg
A) Reactions are always available in all chat types. B) Yes, but they must be enabled by admins. C) No, reactions are only for private chats. D) Only Premium users can use reactions in groups.
A) Forwarding always reveals the sender's identity. B) This feature is not available. C) Only media messages can have hidden senders. D) By selecting the option to hide the sender's identity.
A) Yes, with options like 'Unread' and 'Muted', or custom separations. B) No, chats cannot be organized into folders. C) Only Premium users can create chat folders. D) Folders are only available for group chats.
A) Reactions with special effects. B) Self-destructing messages after being read. C) Importing chat history from other apps. D) Sending files up to 10 GB.
A) 4 August 2026 B) 5 August 2026 C) 1 August 2026 D) 3 August 2026
A) Inappropriate advertising content B) Content violating its guidelines against child sexual abuse material (CSAM) C) Security vulnerabilities in the app D) Data privacy concerns
A) Approximately 500,000 B) More than 337,900 C) Over 100,000 D) Less than 50,000
A) Ignoring user complaints B) Not removing the content quickly enough C) Removing Telegram before contacting the company D) Failing to apologize publicly
A) 200,000 B) 100,000 C) 50,000 D) 500,000
A) 50 million B) 45 million C) 25 million D) 35 million
A) Government surveillance plans B) Cyber attack C) Internet blackout D) New app release
A) 80 million B) 120 million C) 100 million D) 150 million
A) 220 million B) 200 million C) 250 million D) 180 million
A) 350 million B) 400 million C) 300 million D) 250 million
A) 400 million B) 550 million C) 600 million D) 500 million
A) 30% B) 15% C) 18% D) 22%
A) 800 million B) 750 million C) 600 million D) 700 million
A) March 2025 B) December 2024 C) July 2024 D) January 2026
A) London, United Kingdom B) Dubai, United Arab Emirates C) Saint Petersburg, Russia D) Berlin, Germany
A) India B) United States C) Brazil D) Russia
A) WhatsApp B) Instagram C) The Russian social network VK D) Facebook
A) 2013 B) 2016 C) 2014 D) 2015
A) Open Whisper Systems B) ZRTP C) Signal Protocol D) MTProto
A) 203 B) 5,000 C) 10,000 D) 6,992
A) One-way feeds B) Two-way chats C) Private messages D) Group discussions
A) Bloomberg News B) Business Insider C) The New York Times D) Financial Times
A) Using bots for moderation B) Splitting into topics C) Enabling content protection D) Creating channels
A) In June 2021 B) In August 2020 C) Since 2017 D) In December 2020
A) In December 2020 B) In June 2021 C) In August 2020 D) Since 2017
A) Automatic call recording B) Real-time translation C) Picture-in-picture video D) Background music
A) Livestreams in channels B) One-on-one video calls C) Group voice chats D) Private messages
A) Background music B) Automatic translation C) Noise suppression D) Virtual backgrounds
A) August 2019 B) January 2022 C) May 2024 D) June 2022
A) Animated emoji B) Static emoji C) Video stickers D) Interactive emoji
A) May 2024 B) June 2022 C) September 2021 D) August 2019
A) 2019 B) 2023 C) 2022 D) 2021
A) May 2024 B) June 2022 C) August 2019 D) September 2022
A) 2024 B) 2021 C) 2023 D) 2022
A) 19 June 2022 B) May 2024 C) January 2022 D) September 2021
A) Google Wallet B) Fragment C) Apple Pay D) PayPal
A) Automatic translation for all messages B) Unlimited voice message transcription C) Access to all third-party apps D) Free stickers for all chats
A) Requesting them as a gift from friends B) Winning them through official Channel Giveaways C) Downloading from third-party websites D) Purchasing them on Amazon
A) June 2022 B) May 2024 C) September 2021 D) August 2019
A) Blockchain assets B) NFTs C) Cryptocurrency D) Digital tokens
A) Kanye West B) Snoop Dogg C) Drake D) Jay-Z
A) Fixed pricing B) Pay-per-use C) Auction-based system D) Subscription model
A) 20 MB B) 15 MB C) 10 MB D) 5 MB
A) Stanford University B) MIT C) University of Udine, Italy D) Harvard University
A) ProVerif B) EasyCrypt C) OpenSSL D) CryptoVerif
A) Brute force attack B) Cross-site scripting (XSS) C) Man-in-the-middle attack D) SQL injection
A) OpenSSL model B) Symbolic Dolev-Yao model C) Computational model D) AES model
A) WMA, APE, Musepack B) ALAC, DSD, MPC C) MP3, FLAC, Vorbis, Opus, AAC D) RA, MOD, S3M
A) BlackBerry OS B) Palm OS C) Windows Phone D) KaiOS
A) Social media platforms B) Online shopping websites C) Their own instant messaging applications D) Video streaming services
A) Venmo B) Square C) PayPal D) Stripe
A) Telegram Cloud B) AI Hub C) Cocoon D) OpenAI Network
A) AI stylizers B) AI summaries C) AI translators D) AI editors
A) $10–20 billion B) $30–40 billion C) $40–50 billion D) $20–30 billion
A) External developers B) Nikolai Durov C) Pavel Durov D) The Telegram team
A) DurovToken B) TONcoin C) Gram D) TelegramCoin
A) Secret Chats B) All user messages C) Group Chats D) Channel Posts
A) A necessary feature for server management. B) A minor inconvenience with no real impact. C) The most backdoor-looking bug he had ever seen. D) An enhancement to user privacy.
A) US officials B) Pavel Durov C) Maia Sandu D) Martin Jäger
A) France B) Moldova C) Myanmar D) Brazil
A) Collaborated with the US government. B) Stopped all communications on the platform. C) Began publishing daily moderation statistics. D) Banned all users related to ISIS.
A) Mykhailo Fedorov B) Volodymyr Flents C) Hyderabad Police D) Apple
A) Facebook B) Diia application C) WhatsApp D) Telegram itself
A) 15,000 B) 30 C) 350,000 D) 25
A) Deepfake pornography B) Copyrighted media C) Child abuse content D) Terrorism-related content
A) Prepaid tasks scams B) Credit card fraud C) Phishing attacks D) Identity theft
A) Singapore B) China C) Spain D) Russia
A) The order was annulled as 'disproportionate' B) The order was upheld permanently C) The order was delayed indefinitely D) The order was modified to include more restrictions
A) Consumer Rights Directive B) General Data Protection Regulation (GDPR) C) Digital Services Act (DSA) D) Telecommunications Act
A) NDR B) BR C) ZDF D) ARD
A) NDR Info B) ARD News C) Deutschland Nachrichten D) tagesschau
A) General Data Protection Regulation B) Rundfunkstaatsvertrag (Interstate Broadcasting Agreement) C) Telecommunications Act D) Digital Services Act
A) Product placements B) News articles C) Sports bets D) Technology gadgets
A) TrustShield B) Huione Guarantee C) ScamNet D) FraudSafe
A) Russian nationals B) American nationals C) Chinese nationals D) German nationals
A) Legal terminology B) Financial terminology C) Medical terminology D) Automotive terminology
A) 'DataHunt' B) 'InfoTrack' C) 'SpyNet' D) 'Glaz Boga'
A) Tom Cruise B) Leonardo DiCaprio C) Arnold Schwarzenegger D) Brad Pitt
A) Joe Biden B) Narendra Modi C) Emmanuel Macron D) Angela Merkel
A) Colombia (Iván Duque) B) Brazil (Jair Bolsonaro) C) Argentina (Mauricio Macri) D) Chile (Sebastián Piñera)
A) Andrés Manuel López Obrador B) Felipe Calderón C) Carlos Salinas de Gortari D) Enrique Peña Nieto
A) Goh Chok Tong B) Lee Hsien Loong C) Lim Hng Kiang D) Tony Tan |