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READ Free Dumps For Oracle- 1z0-061





Question ID 2297

Examine the structure of the products table:
 
You want to display the names of the products that have the highest total value for UNIT_PRICE * QTY_IN_HAND.
Which SQL statement gives the required output?

Option A

A.    Option A
 

Option B

B.    Option B
 

Option C

C.    Option C

 

Option D

D.    Option D

Correct Answer A
Explanation


Question ID 2298

Which statement is true regarding the UNION operator?

Option A

A.    By default, the output is not sorted.
 

Option B

B.    Null values are not ignored during duplicate checking.
 

Option C

C.    Names of all columns must be identical across all select statements.

 

Option D

D.    The number of columns selected in all select statements need not be the same.

Correct Answer D
Explanation

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