tell this with proper explanation i will mark u as brainlist
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aarchi82:
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》 the table name is ' Employee '.
》i think the datatype of exp.no. is 'auto number'
the data type of salary is 'number'
and others is 'text'.
》the 'exp.no ' attribute is the primary key of this table.
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(i) Suggest a suitable name for the table and various fields.
Answer: Table name is 'Employee', the name of various fields is given.
(ii) Identify the data type of various fields in the table.
Answer: Varchar2, Varchar2, varchar, Varchar2, Varchar2, number.
(iii) Identify the primary key of the table.
Answer: Exp.No
Hope it helps!
explain ur 2 one answer
What doubt ur having in 2nd answer?
what is varchar here
varchar is a datatype in SQL.
varchar and varchar2 are datatypes!
oh tell me jn detail
beczz it is not in our syallabus
You can assign char datatype!
ok
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