Question

Q29. Which of the following
represent text field type categories in
OOo BASE?
O CHAR
O VARCHAR
O LONGVARCHAR
O All the above​

Answer 1

Answer:

VARCHAR IS THE ANSWER

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Answer 2

Answer:

Explanation:

VARCHAR:

The VARCHAR data type contains character strings of varied length that contain single-byte and (if the locale supports them) multibyte characters. The maximum size and reserved size for a column stated as VARCHAR without parentheses or arguments are both one byte.

A VARCHAR column's maximum size (m) argument can be any size between 1 and 255 bytes. The largest size that can be used for an index on a VARCHAR column is 254 bytes. Character strings that are less than the m value that you give may be stored, but not ones that are longer.

Character strings of different lengths are stored using the Varchar datatype. It makes advantage of static memory space. It makes use of dynamic memory space. Each character requires one byte of space in char.

VARCHAR represents text field type categories in OOo BASE

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