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Home > Bloc

• The Eastern Bloc Countries: a former group of countries in Europe
• Bloc Québécois: a political party in Canada
• Bloc (or Block) voting: a form of elections
• Trade bloc

Politics	Business	Finance

Topics: Bloc Countries Form Group Elections Political Voting Eastern...

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Block cipherIn cryptography, a block cipher is a type of symmetric key cipher which operates on groups of bits of a fixed length, termed blocks''. This is in contrast to stream ciphers which encrypt each bit of the plaintext individually before moving on to the next. BlockFor blocks on Wikipedia, please see Blocking policy. The concept of a block as a group or a piece appears in various fields: The meaning in the physical world is any item with length, width, and height. It is often shaped like a rectagle, although it may Block check characterIn telecommunication, a block check character (BCC) is a character added to a transmission block to facilitate error detection. In longitudinal redundancy checking and cyclic redundancy checking, block check characters are computed for, and added to, each BlockingFor blocking on Wikipedia, please see Blocking policy. In telecommunication, the term blocking has the following meanings: 1. The formatting of data into blocks for purposes of transmission, storage, checking, or other functions. Denying access to, or use Block transfer attemptIn telecommunication, a block transfer attempt is a coordinated sequence of user and telecommunication system activities undertaken to effect transfer of an individual block from a source user to a destination user. A block transfer attempt begins when th Bloc QuébécoisBloc Quebecois Current Leader Gilles Duceppe Founded June 15, 1991 Headquarters 3750 Cremazie Blvd. East Suite 307 Montreal, QuebecH2A 1B6(514) 725-5252 Colours Light Blue Political ideology Social Democrat, Nationalist & Sovereigntist The Bloc Quebecois Block time Blockton, Iowa Block cipher modes of operation Blockbuster Bloc voting Bloc pot Block and tackle Blockbuster Video Blockade