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OCP認(rèn)證
- ocp認(rèn)證051考試題庫：11g-v9.02-第141題ocp認(rèn)證051考試題庫：11g-v9.02-第141題，完整題庫請點擊這里聯(lián)系老師咨詢了解141. View the Exhibit and examine the structure of CUSTOMERS and GRADES tables.You need to display names and grades of cu...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第140題ocp認(rèn)證051考試題庫：11g-v9.02-第140題，完整題庫請點擊這里聯(lián)系老師咨詢了解140. Examine the structure of the PRODUCTS table:name Null TypePROD_ID NOT NULL NUMBER(4)PROD_NAME VARCHAR2(20)PROD_STATUS...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第139題ocp認(rèn)證051考試題庫：11g-v9.02-第139題，完整題庫請點擊這里聯(lián)系老師咨詢了解139. Which three statements are true about multiple-row subqueries? (Choose three.)A. They can contain a subquery within ...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第138題ocp認(rèn)證051考試題庫：11g-v9.02-第138題，完整題庫請點擊這里聯(lián)系老師咨詢了解138. Which statement is true regarding subqueries?A. The LIKE operator cannot be used with single- row subqueries.B. The N...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第137題ocp認(rèn)證051考試題庫：11g-v9.02-第137題，完整題庫請點擊這里聯(lián)系老師咨詢了解137. View the Exhibits and examine PRODUCTS and SALES tables.You issue the following query to display product name and the...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第136題ocp認(rèn)證051考試題庫：11g-v9.02-第136題，完整題庫請點擊這里聯(lián)系老師咨詢了解136. View the Exhibit and examine the structure of the PRODUCTS table.Which two tasks would require subqueries? (Choose tw...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第135題ocp認(rèn)證051考試題庫：11g-v9.02-第135題，完整題庫請點擊這里聯(lián)系老師咨詢了解135. Which three statements are true regarding subqueries? (Choose three.)A. Subqueries can contain GROUP BY and ORDER BY...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第134題ocp認(rèn)證051考試題庫：11g-v9.02-第134題，完整題庫請點擊這里聯(lián)系老師咨詢了解134. Where can subqueries be used? (Choose all that apply.)A. field names in the SELECT statement 標(biāo)量子查詢B. the FROM cl...[詳細(xì)]
- ocp認(rèn)證051考試題庫：11g-v9.02-第133題ocp認(rèn)證051考試題庫：11g-v9.02-第133題，完整題庫請點擊這里聯(lián)系老師咨詢了解133. Which two statements are true regarding subqueries? (Choose two.)A. A subquery can retrieve zero or more rows.B. Only...[詳細(xì)]
- ocp 11g認(rèn)證考試題庫：051-132題ocp 11g認(rèn)證考試題庫：051-132題，完整題庫請點擊這里聯(lián)系老師咨詢了解132. View the Exhibit and examine the structure of the SALES and PRODUCTS tables.In the SALES table, PROD_ID is the foreign key ...[詳細(xì)]
- ocp 11g認(rèn)證考試題庫：051-131題ocp 11g認(rèn)證考試題庫：051-131題，完整題庫請點擊這里聯(lián)系老師咨詢了解131. View the Exhibit and examine the structure of the PRODUCT, COMPONENT, and PDT_COMP tables.In PRODUCT table, PDTNO is the pr...[詳細(xì)]
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