Oracle 1z0-071
Oracle PL/SQL Developer Certified Associate 1z0-071 : Oracle Database SQL

1z0-071 Latest Exam Braindumps

Question 19: View the exhibit and examine the structure of the SALES, CUSTOMERS, PRODUCTS and TIMES
tables.
The PROD_ID column is the foreign key in the SALES table referencing the PRODUCTS table.
The CUST_ID and TIME_ID columns are also foreign keys in the SALES table referencing the
CUSTOMERS and TIMES tables, respectively.
Examine this command:
CREATE TABLE new_sales (prod_id, cust_id, order_date DEFAULT SYSDATE)
AS
SELECT prod_id, cust_id, time_id
FROM sales;
Which statement is true?
A. The NEW_SALES table would not get created because the DEFAULT value cannot be specified in
the column definition.
B. The NEW_SALES table would not get created because the column names in the CREATE TABLE
command and the SELECT clause do not match.
C. The NEW_SALES table would get created and all the NOT NULL constraints defined on the selected
columns from the SALES table would be created on the corresponding columns in the NEW_SALES
table.
D. The NEW_SALES table would get created and all the FOREIGN KEY constraints defined on the
selected columns from the SALES table would be created on the corresponding columns in the
NEW_SALES table.
Correct Answer: C