1z0-071 Exam Question 31
What is true about non-equijoin statement performance?
1z0-071 Exam Question 32
Which three statements are true regarding single row subqueries?
1z0-071 Exam Question 33
Which two statements are true about * TABLES views?
1z0-071 Exam Question 34
Examine this statement:
CREATE TABTE orders
(sarial_no NUMBER UNIQUE,
order_id NUMBER PRIMARY KEY ,
order_date DATE NOT NULL,
status VARCHAR2 (10) CHECK (status IN ('CREDIT', 'CASH')),
product_id NUMBER REFERENCES products (product_id),
order_ total NUMBER);
On which two columns of the table will an index be created automatically?
CREATE TABTE orders
(sarial_no NUMBER UNIQUE,
order_id NUMBER PRIMARY KEY ,
order_date DATE NOT NULL,
status VARCHAR2 (10) CHECK (status IN ('CREDIT', 'CASH')),
product_id NUMBER REFERENCES products (product_id),
order_ total NUMBER);
On which two columns of the table will an index be created automatically?
1z0-071 Exam Question 35
Examine this query:
SELECT INTERVAL '100' MONTH DURATION FROM DUAL;
What will be the output?
SELECT INTERVAL '100' MONTH DURATION FROM DUAL;
What will be the output?