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READ Free Dumps For Oracle- 1z0-061





Question ID 2277

View the Exhibit and evaluate the structure and data in the CUST_STATUS table.
 
You issue the following SQL statement:
 
Which statement is true regarding the execution of the above query?

Option A

A.    It produces an error because the AMT_SPENT column contains a null value.
 

Option B

B.    It displays a bonus of 1000 for all customers whose AMT_SPENT is less than CREDIT_LIMIT.
 

Option C

C.    It displays a bonus of 1000 for all customers whose AMT_SPENT equals CREDIT_LIMIT, or AMT_SPENT is null.
 

Option D

D.    It produces an error because the TO_NUMBER function must be used to convert the result of the NULLIF function before it can be used by the NVL2 function.
 

Correct Answer C
Explanation


Question ID 2278

Which normal form is a table in if it has no multi-valued attributes and no partial dependencies?

Option A

A.    First normal form
 

Option B

B.    Second normal form
 

Option C

C.    Third normal form

 

Option D

D.    Fourth normal form

Correct Answer B
Explanation

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