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How many columns are presented after execu...
How many columns are presented after execu...
0
How many columns are presented after executing this query?
SELECT address1||’,’||address2||’,’||address2 “Address” FROM employee;
a.
1
b.
2
c.
3
d.
4
Asked By :
tansika
Categories :
Oracle
,
SQL
,
Technical
Answer:
a. 1
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