Q. The NUL (‘\0’) is same as the SQL NULL value.

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Q. The escape sequence for carriage return is ___________

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Q. Which mode is used to turn off the special meaning of backslash and treat it as an ordinary character?

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Q. x’ffff’ in decimal is ___________

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Q. X’61626364′ and X’61626364′ are respectively __________

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Q. The number of legal hexadecimal values among 0x0a, 0x0A, 0X0a and 0X0A is ___________

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Q. A binary string is not associated with a character set.

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Q. What is used to produce a new string from an old string in the desired character set?

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Q. To measure the length of a string in bytes, the operator used is __________

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Q. Which character set variable indicates the character set used for storing identifiers?

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Q. Character data can be stored as ______________

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Q. Which declaration represents that “character data will consume the same number of bytes as declared and is right padded”?

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

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Q. The maximum length of the char columns is ____________

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Q. The maximum length of the varchar columns is ____________

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Q. In oracle database variable length column is declared by ____________

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

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Q. Which one is the correct declaration for choosing the character set other than default?

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Q. Which “text type” has the maximum number of bytes?

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Q. Which among the following have the maximum bytes?

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