獲得1z1-071學習資料認證是眾多IT人員職業生涯的成功保證，而Shobhadoshi網站中的1z1-071學習資料題庫學習資料可以幫助您做到這一點。只要您支付您想要的考古題，您就能馬上得到它，在通眾多使用過本題庫產品的客戶回饋中，證明Oracle 1z1-071學習資料考古題是值得信賴的。1z1-071學習資料題庫可以確保考生順利通過考試，大家還有什么理由不選擇呢？快將1z1-071學習資料考古題加入購物車吧，您絕對不會后悔的！ 如果你使用了我們的Oracle的1z1-071學習資料學習資料資源，一定會減少考試的時間成本和經濟成本，有助於你順利通過考試，在你決定購買我們Oracle的1z1-071學習資料之前，你可以下載我們的部門免費試題，其中有PDF版本和軟體版本，如果需要軟體版本請及時與我們客服人員索取。 許多考生花費了大量的時間和精力學習Oracle 1z1-071學習資料考試相關知識，但是到最後卻沒有成功，分析他們失敗的原因，我們得出結論是沒有針對性的復習。
但是要通過Oracle 1z1-071 - Oracle Database SQL學習資料認證考試不是那麼簡單。 那麼，你也想拿到這個考試的認證資格嗎？那麼趕緊報名參加吧，Shobhadoshi可以幫助你，所以不用擔心。你的夢想是什麼？難道你不想在你的職業生涯中做出一番閃耀的成就嗎？肯定是想的吧。
Shobhadoshi就是一個專門為IT專業人士提供相關認證考試的資訊來源的網站。通過很多使用過Shobhadoshi的產品的人反映，Shobhadoshi被證明是最好的資訊來源網站。Shobhadoshi的產品是一個很可靠的培訓工具。
有了目標就要勇敢的去實現。每一個選擇IT行業的人應該都不會只是安於現狀那樣簡單點的生活，現在各行各業的競爭壓力可想而知，IT行業也不例外，所以你們要是有了目標就要勇敢的去實現，其中通過 Oracle的1z1-071學習資料考試認證也是一次不小的競爭方式之一，通過了此考試，那麼你的IT生涯將會大展宏圖，會有一幅不一樣的藍圖等著你去勾勒，而我們Shobhadoshi網站可以提供你真實準確的培訓資料，幫助你通過考試獲得認證，從而實現你的藍圖理想。
這個考古題為你搜集並解析了很多優秀的過去考試考過的問題，並且根據最新的大綱加入了很多可能出現的新問題。这是一个可以保证你一次通过考试的考古題。
QUESTION NO: 1
View the Exhibit and examine the structure of the CUSTOMERS table.
Evaluate the following SQL statement:
Which statement is true regarding the outcome of the above query?
A. It returns an error because WHERE and HAVING clauses cannot be used in the same SELECT statement.
B. It returns an error because the BETWEEN operator cannot be used in the HAVING clause.
C. It returns an error because WHERE and HAVING clauses cannot be used to apply conditions on the same column.
D. It executes successfully.
Answer: D
QUESTION NO: 2
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.
Answer: C
QUESTION NO: 3
The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues this GRANT command:
GRANT ALL
ON orders, order_items
TO PUBLIC;
What must be done to fix the statement?
A. Separate GRANT statements are required for the ORDERS and ORDER_ITEMS tables.
B. PUBLIC should be replaced with specific usernames.
C. ALL should be replaced with a list of specific privileges.
D. WITH GRANT OPTION should be added to the statement.
Answer: A
Explanation:
http://docs.oracle.com/javadb/10.8.3.0/ref/rrefsqljgrant.html
QUESTION NO: 4
Examine the structure of the EMPLOYEES table:
There is a parent/child relationship between EMPLOYEE_ID and MANAGER_ID.
You want to display the name, joining date, and manager for all employees. Newly hired employees are yet to be assigned a department or a manager. For them, 'No Manager' should be displayed in the MANAGER column.
Which SQL query gets the required output?
A. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
RIGHT OUTER JOIN employees mON (e.manager_id = m.employee_id);
B. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
JOIN employees mON (e.manager_id = m.employee_id);
C. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
NATURAL JOIN employees mON (e.manager_id = m.employee_id).
D. SELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') ManagerFROM employees e
LEFT OUTER JOIN employees mON (e.manager_id = m.employee_id);
Answer: D
QUESTION NO: 5
Examine this SQL statement:
Which two are true?
A. The subquery is not a correlated subquery
B. The subquery is executed before the UPDATE statement is executed
C. The UPDATE statement executes successfully even if the subquery selects multiple rows
D. The subquery is executed for every updated row in the ORDERS table
E. All existing rows in the ORDERS table are updated
Answer: D,E
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Updated: May 28, 2022