Free Access Oracle.1z0-071.v2022-08-30.q239 Practice Test (Page 7)

Question 26

Which two tasks can be performed by using Oracle SQL statements? (Choose two.)

A.changing the password for an existing database user

B.connecting to a database instance

C.querying data from tables in different databases

D.starting up a database instance

E.executing operating system (OS) commands in a session

Question 27

Which statement is true regarding external tables?

A.The CREATE TABLE AS SELECTstatement can be used to upload data into a normal table in the database from an external table.

B.The data and metadata for an external table are stored outside the database.

C.The default REJECT LIMITfor external tables is UNLIMITED.

D.ORACLE_LOADERand ORACLE_DATAPUMPhave exactly the same functionality when used with an external table.

Question 28

Which two statements are true about a full outer join? (Choose two.)

A.It includes rows that are returned by an inner join.

B.It returns only unmatched rows from both tables being joined.

C.It includes rows that are returned by a Cartesian product.

D.It returns matched and unmatched rows from both tables being joined.

E.The Oracle join operator (+) must be used on both sides of the join condition in the WHEREclause.

Question 29

View the Exhibit and examine the details of the ORDER_ITEMS table.

Evaluate the following SQL statements:
Statement 1:
SELECT MAX(unit_price*quantity) "Maximum Order"
FROM order_items;
Statement 2:
SELECT MAX(unit_price*quantity) "Maximum Order"
FROM order_items
GROUP BY order_id;
Which statements are true regarding the output of these SQL statements? (Choose all that apply.)

A.Statement 2 would return multiple rows of output.

B.Both the statements would give the same output.

C.Statement 1 would return only one row of output.

D.Both statements would ignore NULL values for the UNIT_PRICE and QUANTITY columns.

E.Statement 1 would not return give the same output.

Question 30

View the Exhibit and examine the structure of ORDERS and CUSTOMERStables.

There is only one customer with the cust_last_namecolumn having value Roberts. Which INSERT statement should be used to add a row into the ORDERStable for the customer whose CUST_LAST_NAMEis Robertsand CREDIT_LIMITis 600?

A.INSERT INTO orders
VALUES(1, '10-mar-2007', 'direct',
(SELECT customer_id
FROM customers
WHERE cust_last_name='Roberts' AND
credit_limit=600), 1000);

B.INSERT INTO orders (order_id, order_data, order_mode,
(SELECT customer_id
FROM customers
WHERE cust_last_name='Roberts' AND
credit_limit=600), order_total)
VALUES(1, '10-mar-2007', 'direct', &&customer_id, 1000);

C.INSERT INTO(SELECT o.order_id, o.order_date, o.order_mode, c.customer_id, o.order_total FROM orders o, customers c WHERE o.customer_id = c.customer_id AND c.cust_last_name='Roberts' AND c.credit_limit=600 ) VALUES (1, '10-mar-2007', 'direct', (SELECT customer_id FROM customers WHERE cust_last_name='Roberts' AND credit_limit=600), 1000);

D.INSERT INTO orders (order_id, order_data, order_mode,
(SELECT customer_id
FROM customers
WHERE cust_last_name='Roberts' AND
credit_limit=600), order_total)
VALUES (1, '10-mar-2007', 'direct', &customer_id, 1000).

Other Version: 2208Oracle.1z0-071.v2025-03-22.q314; 5995Oracle.1z0-071.v2024-10-24.q196; 2444Oracle.1z0-071.v2023-10-02.q276; 2331Oracle.1z0-071.v2023-05-08.q154; 6174Oracle.1z0-071.v2022-09-21.q298; 24718Oracle.1z0-071.v2022-02-20.q161; 85Oracle.Prepawaypdf.1z0-071.v2022-01-02.by.miles.211q.pdf

Latest Upload: 144HRCI.aPHRi.v2025-12-22.q195; 107APICS.CSCP.v2025-12-22.q352; 107SAP.C_SIGPM_2403.v2025-12-22.q25; 114Nutanix.NCP-CI-Azure.v2025-12-22.q27; 106EMC.D-PEMX-DY-23.v2025-12-22.q45; 113SAP.C_S4CS_2502.v2025-12-22.q29; 115ISA.ISA-IEC-62443.v2025-12-22.q112; 175HashiCorp.HCVA0-003.v2025-12-20.q102; 127SAP.C_SAC_2501.v2025-12-20.q21; 112Snowflake.DAA-C01.v2025-12-20.q172

Question 26

Question 27

Question 28

Question 29

Question 30

Download PDF File