Which statement adds a column called salary to the employees table having 100 rows, which cannot contain null?
A. Option A
B. Option B
C. Option C
D. Option D
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Download Printable PDF. VALID exam to help you PASS. |
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Which statement adds a column called salary to the employees table having 100 rows, which cannot contain null?
A. Option A
B. Option B
C. Option C
D. Option D
|
Download Printable PDF. VALID exam to help you PASS. |
|