Our learning materials are based on the customer's point of view and fully consider the needs of our customers. If you follow the steps of our 1Z0-047 Reliable Exam Tutorial exam questions, you can easily and happily learn and ultimately succeed in the ocean of learning. Next, I will detail the relevant information of our learning materials so that you can have a better understanding of our 1Z0-047 Reliable Exam Tutorial guide training. Commonly speaking, people like the in-service staff or the students are busy and don’t have enough time to prepare the exam. Learning our Oracle Database SQL Expert test practice dump can help them save the time and focus their attentions on their major things. The staff of 1Z0-047 Reliable Exam Tutorial study materials is online 24 hours a day, seven days a week.
Other Oracle Certification 1Z0-047 In the end, you will become an excellent talent.
However, when asked whether the 1Z0-047 - Oracle Database SQL Expert Reliable Exam Tutorial latest dumps are reliable, costumers may be confused. On the one hand, you can elevate your working skills after finishing learning our 1Z0-047 New Study Guide Free study materials. On the other hand, you will have the chance to pass the exam and obtain the 1Z0-047 New Study Guide Freecertificate, which can aid your daily work and get promotion.
Facing the 1Z0-047 Reliable Exam Tutorial exam this time, your rooted stressful mind of the exam can be eliminated after getting help from our 1Z0-047 Reliable Exam Tutorial practice materials. Among voluminous practice materials in this market, we highly recommend our 1Z0-047 Reliable Exam Tutorial study tool for your reference. Their vantages are incomparable and can spare you from strained condition.
Oracle 1Z0-047 Reliable Exam Tutorial - For it also supports the offline practice.
We are sure you can seep great deal of knowledge from our 1Z0-047 Reliable Exam Tutorial study prep in preference to other materials obviously. Our 1Z0-047 Reliable Exam Tutorial practice materials have variant kinds including PDF, app and software versions. As 1Z0-047 Reliable Exam Tutorial exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our 1Z0-047 Reliable Exam Tutorial learning quiz is quite popular among the candidates all over the world.
To ensure a more comfortable experience for users of 1Z0-047 Reliable Exam Tutorial test material, we offer a thoughtful package. Not only do we offer free demo services before purchase, we also provide three learning modes for users.
1Z0-047 PDF DEMO:
QUESTION NO: 1
OE and SCOTT are the users in the database. The ORDERS table is owned by OE. Evaluate the statements issued by the DBA in the following sequence: CREATE ROLE r1; GRANT SELECT, INSERT
ON oe.orders TO r1; GRANT r1 TO scott; GRANT SELECT ON oe.orders TO scott; REVOKE SELECT
ON oe.orders FROM scott; What would be the outcome after executing the statements?
A.SCOTT would be able to query the OE.ORDERS table.
B.SCOTT would not be able to query the OE.ORDERS table.
C.The REVOKE statement would remove the SELECT privilege from SCOTT as well as from the role R1.
D.The REVOKE statement would give an error because the SELECT privilege has been granted to the role R1.
Answer:A
QUESTION NO: 2
Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A.The nested query executes after the outer query returns the row.
B.The nested query executes first and then the outer query executes.
C.The outer query executes only once for the result returned by the inner query.
D.Each row returned by the outer query is evaluated for the results returned by the inner query.
Answer:A D
QUESTION NO: 3
Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement?
A.Any synonym existing on the EMP table would have to be re-created.
B.Any constraints defined on the MGR_ID column would be removed by the above command.
C.Any views created on the EMP table that include the MGR_ID column would have to be dropped and re-created.
D.Any index created on the MGR_ID column would continue to exist until the DROP UNUSED
COLUMNS command is executed.
Answer:B
QUESTION NO: 4
View the Exhibit and examine the structure of the EMPLOYEES table. You want to retrieve hierarchical data of the employees using the top-down hierarchy. Which SQL clause would let you choose the direction to walk through the hierarchy tree?
A.WHERE
B.HAVING
C.GROUP BY
D.START WITH
E.CONNECT BY PRIOR
Answer:E
QUESTION NO: 5
View the Exhibit and examine the descriptions of ORDER_ITEMS and ORDERS tables. You want to display the CUSTOMER_ID, PRODUCT_ID, and total (UNIT_PRICE multiplied by QUANTITY) for the order placed. You also want to display the subtotals for a CUSTOMER_ID as well as for a PRODUCT_ID for the last six months. Which SQL statement would you execute to get the desired output?
A.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
B.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id,oi.product_id) HAVING
MONTHS_BETWEEN(order_date, SYSDATE) <= 6;
C.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id GROUP BY ROLLUP (o.customer_id, oi.product_id) WHERE
MONTHS_BETWEEN(order_date, SYSDATE) >= 6;
D.SELECT o.customer_id, oi.product_id, SUM(oi.unit_price*oi.quantity) "Total" FROM order_items oi
JOIN orders o ON oi.order_id=o.order_id WHERE MONTHS_BETWEEN(order_date, SYSDATE) <= 6
GROUP BY ROLLUP (o.customer_id, oi.product_id) ;
Answer:D
And our professionals always keep a close eye on the new changes of the subject and keep updating the Juniper JN0-664 study questions to the most accurate. First of all, we have the best and most first-class operating system, in addition, we also solemnly assure users that users can receive the information from the Dell D-PWF-OE-A-00 certification guide within 5-10 minutes after their payment. SAP C-THR86-2405 - About some esoteric points, our experts illustrate with examples for you. Once users have any problems related to the Netskope NSK101 learning questions, our staff will help solve them as soon as possible. You must be curious about your exercises after submitting to the system of our Huawei H19-308_V4.0 study materials.
Updated: May 27, 2022