Data Types


  1. Mysql support different character sets, which command is used to display all character sets?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    SHOW CHARACTER SET;


  1. In oracle database variable length column is declared by.











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    NA

    Correct Option: B

    Varchar2



  1. The maximum length of the varchar columns is











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    NA

    Correct Option: C

    Upto 65, 535 bytes


  1. The maximum length of the char columns is











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    65, 535 bytes



  1. Which declaration doesn’t use the same number of bytes and consumption of bytes depends on the input data?











  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    Varchar