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READ Free Dumps For Oracle- 1z1-051





Question ID 4812

See the Exhibit and examine the structure and data in the INVOICE table:
Exhibit:
 
Which two SQL statements would execute successfully? (Choose two.)

Option A

A.    SELECT MAX(inv_date),MIN(cust_id) FROM invoice;
 

Option B

B.    SELECT AVG(inv_date-SYSDATE),AVG(inv_amt) FROM invoice;
 

Option C

C.    SELECT MAX(AVG(SYSDATE-inv_date)) FROM invoice;
 

Option D

D.    SELECT AVG(inv_date) FROM invoice;
 

Correct Answer A,B
Explanation


Question ID 4813

You are currently located in Singapore and have connected to a remote database in Chicago. You issue the following command:
Exhibit:
 
PROMOTIONS is the public synonym for the public database link for the PROMOTIONS table. What is the outcome?

Option A

A.    Number of days since the promo started based on the current Chicago data and time
 

Option B

B.    Number of days since the promo started based on the current Singapore data and time.
 

Option C

C.    An error because the WHERE condition specified is invalid
 

Option D

D.    An error because the ROUND function specified is invalid
 

Correct Answer A
Explanation

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