NewValidDumpsを選んだら、あなたは簡単に認定試験に合格することができますし、あなたはITエリートたちの一人になることもできます。まだ何を待っていますか。早速買いに行きましょう。 NewValidDumpsはあなたのそばにいてさしあげて、あなたの成功を保障します。あなたの目標はどんなに高くても、NewValidDumpsはその目標を現実にすることができます。 それは正確性が高くて、カバー率も広いです。

Other Oracle Certification 1Z1-047 いまこのような気持ちを持っていますか。

Other Oracle Certification 1Z1-047最速合格 - Oracle Database SQL Expert 社会と経済の発展につれて、多くの人はIT技術を勉強します。 PDF版の1Z1-047 過去問問題集は読みやすくて、忠実に試験の問題を再現することができます。テストエンジンとして、ソフトウェア版の1Z1-047 過去問問題集はあなたの試験の準備についての進捗状況をテストするために利用することができます。

あなたにOracle　1Z1-047最速合格試験に関する最新かつ最完備の資料を勉強させ、試験に合格させることだと信じます。もしあなたは1Z1-047最速合格試験に合格しなかったら、全額返金のことを承諾します。我々NewValidDumpsは一番行き届いたアフタサービスを提供します。

Oracle 1Z1-047最速合格 - あなたに一年間の無料更新サービスを提供します。

Oracle 1Z1-047最速合格「Oracle Database SQL Expert」認証試験に合格することが簡単ではなくて、Oracle 1Z1-047最速合格証明書は君にとってはIT業界に入るの一つの手づるになるかもしれません。しかし必ずしも大量の時間とエネルギーで復習しなくて、弊社が丹精にできあがった問題集を使って、試験なんて問題ではありません。

Oracleの1Z1-047最速合格ソフトを購入してから一年間の無料更新サービスも提供します。試験に失敗したら、全額で返金する承諾があります。

1Z1-047 PDF DEMO:

QUESTION NO: 1
Which two statements are true about sequences created in a single instance database? (Choose two.)
A. The numbers generated by a sequence can be used only for one table.
B. DELETE <sequencename> would remove a sequence from the database.
C. CURRVAL is used to refer to the last sequence number that has been generated.
D. When the MAXVALUE limit for a sequence is reached, you can increase the MAXVALUE limit by using the ALTER SEQUENCE statement.
E. When a database instance shuts down abnormally, the sequence numbers that have been cached but not used would be available once again when the database instance is restarted.
Answer: CD

QUESTION NO: 2
View the Exhibit button and examine the structures of ORDERS and ORDER_ITEMS tables.
In the ORDERS table, ORDER_ID is the PRIMARY KEY and in the ORDER_ITEMS table, ORDER_ID and LINE_ITEM_ID form the composite primary key.
Which view can have all the DML operations performed on it?
A. CREATE VIEW V1
AS SELECT order_id, product_id
FROM order_items;
B. CREATE VIEW V4(or_no, or_date, cust_id)
AS SELECT order_id, order_date, customer_id
FROM orders
WHERE order_date < '30-mar-2007'
WITH CHECK OPTION;
C. CREATE VIEW V3
AS SELECT o.order_id, o.customer_id, i.product_id
FROM orders o, order_items i
WHERE o.order_id=i.order_id;
D. CREATE VIEW V2
AS SELECT order_id, line_item_id, unit_price*quantity total
FROM order_items;
Answer: B

QUESTION NO: 3
Evaluate the following command:
Which statements are true regarding the above view? (Choose all that apply.)
A. It allows you to insert details of all new staff into the EMPLOYEES table.
B. It allows you to delete the details of the existing sales staff from the EMPLOYEES table.
C. It allows you to update the job ids of the existing sales staff to any other job id in the EMPLOYEES table.
D. It allows you to insert the IDs, last names and job ids of the sales staff from the view if it is used in multitable INSERT statements.
Answer: BD

QUESTION NO: 4
View the Exhibit and examine the data in ORDERS and ORDER_ITEMS tables.
You need to create a view that displays the ORDER ID, ORDER_DATE, and the total number of items in each order.
Which CREATE VIEW statement would create the view successfully?
A. CREATE OR REPLACE VIEW ord_vu (order_id,order_date)
AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)
"NO OF ITEMS"
FROM orders o JOIN order_items i
ON (o.order_id = i.order_id)
GROUP BY o.order_id,o.order_date;
B. CREATE OR REPLACE VIEW ord_vu
AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)
"NO OF ITEMS"
FROM orders o JOIN order_items i
ON (o.order_id = i.order_id)
GROUP BY o.order_id,o.order_date;
C. CREATE OR REPLACE VIEW ord_vu
AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)
FROM orders o JOIN order_items i
ON (o.order_id = i.order_id)
GROUP BY o.order_id,o.order_date;
D. CREATE OR REPLACE VIEW ord_vu
AS SELECT o.order_id, o.order_date, COUNT(i.line_item_id)||' NO OF ITEMS'
FROM orders o JOIN order_items i
ON (o.order_id = i.order_id)
GROUP BY o.order_id,o.order_date
WITH CHECK OPTION;
Answer: B

QUESTION NO: 5
Which two statements are true regarding views? (Choose two.)
A. A simple view in which column aliases have been used cannot be updated.
B. A subquery used in a complex view definition cannot contain group functions or joins.
C. Rows cannot be deleted through a view if the view definition contains the DISTINCT keyword.
D. Rows added through a view are deleted from the table automatically when the view is dropped.
E. The OR REPLACE option is used to change the definition of an existing view without dropping and re-creating it.
F. The WITH CHECK OPTION constraint can be used in a view definition to restrict the columns displayed through the view.
Answer: CE

Cisco 300-420J - 今の社会の中で、ネット上で訓練は普及して、弊社は試験問題集を提供する多くのネットの一つでございます。 Microsoft DP-420J - すべてのバーションは無料のデモを提供します。 Avaya 72301X - 試験問題と解答に関する質問があるなら、当社は直後に解決方法を差し上げます。 SAP C-DBADM-2404 - 万が一パースしない場合には、弊社は全額返金を承諾いたします。 NewValidDumpsのOracleのMicrosoft MB-910試験問題資料は質が良くて値段が安い製品です。

Updated: May 26, 2022