当前位置: 网站首页 >
OCP认证
- OCP认证051考试题库：11g-v9.02-第174题OCP认证051考试题库：11g-v9.02-第174题，完整题库请点击这里联系老师咨询了解174. Which statement is true regarding transactions? (Choose all that apply.)A. A transaction can consist only of a set o...[详细]
- OCP认证051考试题库：11g-v9.02-第173题OCP认证051考试题库：11g-v9.02-第173题，完整题库请点击这里联系老师咨询了解173. When does a transaction complete? (Choose all that apply.)A. when a DELETE statement is executedB. when a ROLLBACK co...[详细]
- OCP认证051考试题库：11g-v9.02-第172题OCP认证051考试题库：11g-v9.02-第172题，完整题库请点击这里联系老师咨询了解172. The SQL statements executed in a user session are as follows:SQL> CREATE TABLE product(pcode NUMBER(2),pname VARCH...[详细]
- OCP认证051考试题库：11g-v9.02-第171题OCP认证051考试题库：11g-v9.02-第171题，完整题库请点击这里联系老师咨询了解171. Which three statements/commands would cause a transaction to end? (Choose three.)A. COMMITB. SELECTC. CREATED. ROLLB...[详细]
- OCP认证051考试题库：11g-v9.02-第170题OCP认证051考试题库：11g-v9.02-第170题，完整题库请点击这里联系老师咨询了解170. Which two statements are true regarding the DELETE and TRUNCATE commands? (Choose two.)A. DELETE can be used to remo...[详细]
- OCP认证051考试题库：11g-v9.02-第169题OCP认证051考试题库：11g-v9.02-第169题，完整题库请点击这里联系老师咨询了解169. View the Exhibit and examine the description for the PRODUCTS and SALES table.PROD_ID is a primary key in the PRODUC...[详细]
- OCP认证051考试题库：11g-v9.02-第168题OCP认证051考试题库：11g-v9.02-第168题，完整题库请点击这里联系老师咨询了解168. View the Exhibit and examine the description of SALES and PROMOTIONS tables.You want to delete rows from the SALES t...[详细]
- OCP认证051考试题库：11g-v9.02-第167题OCP认证051考试题库：11g-v9.02-第167题，完整题库请点击这里联系老师咨询了解167. Evaluate the following DELETE statement:DELETE FROM sales;There are no other uncommitted transactions on the SALES ta...[详细]
- OCP认证051考试题库：11g-v9.02-第166题OCP认证051考试题库：11g-v9.02-第166题，完整题库请点击这里联系老师咨询了解166. View the Exhibit and examine the structures of the EMPLOYEES and DEPARTMENTS tables.You want to update the EMPLOYEES...[详细]
- OCP认证051考试题库：11g-v9.02-第165题OCP认证051考试题库：11g-v9.02-第165题，完整题库请点击这里联系老师咨询了解165. View the Exhibit and examine the description for the CUSTOMERS table.You want to update the CUST_INCOME_LEVEL and CU...[详细]
- OCP认证051考试题库：11g-v9.02-第164题OCP认证051考试题库：11g-v9.02-第164题，完整题库请点击这里联系老师咨询了解164. View the Exhibit and examine the structure of CUSTOMERS and SALES tables.Evaluate the following SQL statement:UPDATE...[详细]
