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1Z1-071考古題更新，1Z1-071考題套裝 - Oracle 1Z1-071考題資源 - Royalholidayclubbed
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1z1-071 PDF DEMO:
QUESTION NO: 1
Which two statements are true about INTERVAL data types?
A. INTERVAL YEAR TO MONTH columns only support monthly intervals within a single year.
B. The YEAR field in an INTERVAL YEAR TO MONTH column must be a positive value.
C. INTERVAL DAY TO SECOND columns support fractions of seconds.
D. The value in an INTERVAL DAY TO SECOND column can be copied into an INTERVAL YEAR TO
MONTH column.
E. INTERVAL YEAR TO MONTH columns only support monthly intervals within a range of years.
F. INTERVAL YEAR TO MONTH columns support yearly intervals.
Answer: C,F
QUESTION NO: 2
A non-correlated subquery can be defined as __________. (Choose the best answer.)
A. A set of sequential queries, all of which must always return a single value.
B. A set of sequential queries, all of which must return values from the same table.
C. A set of one or more sequential queries in which generally the result of the inner query is used as the search value in the outer query.
D. A SELECT statement that can be embedded in a clause of another SELECT statement only.
Answer: C
QUESTION NO: 3
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: 4
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: 5
Which two statements are true regarding multiple-row subqueries? (Choose two.)
A. They can contain group functions.
B. They use the < ALL operator to imply less than the maximum.
C. They should not be used with the NOT IN operator in the main query if NULL is likely to be a part of the result of the subquery.
D. They can be used to retrieve multiple rows from a single table only.
E. They always contain a subquery within a subquery.
Answer: A,C
Microsoft SC-200 - 你經過我們短期的特殊培訓可以很快的掌握IT專業知識，為你參加考試做好準備。 在您決定購買我們產品之前，您可以先免費嘗試Oracle HRCI PHR PDF版本的DEMO，此外，我們還提供全天24/7的在線支持，以便為客戶提供最好的便利服務。 CIPS L4M3 - 如果你考試失敗，我們會全額退款的。 針對Juniper JN0-637認證考試，我們專業的IT講師研究出最適合考試使用的Oracle Juniper JN0-637考古題資料，包括當前最新的考題題目。 我們Royalholidayclubbed網站完全具備資源和Oracle的CIPS L5M4考試的問題，它也包含了 Oracle的CIPS L5M4考試的實踐檢驗，測試轉儲，它可以幫助候選人為準備考試、通過考試的，為你的訓練提出了許多方便,你可以下載部分試用考題及答案作為嘗試，Royalholidayclubbed Oracle的CIPS L5M4考試時間內沒有絕對的方式來傳遞，Royalholidayclubbed提供真實、全面的考試試題及答案，隨著我們獨家線上的Oracle的CIPS L5M4考試培訓資料，你會很容易的通過Oracle的CIPS L5M4考試，本站保證通過率100%
Updated: May 28, 2022
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