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OCP认证
- 【OCP 12c】OCP 062最新考试题库原题解析-第6题QUESTION 6 Which two statements are true about the logical storage structure of an Oracle database? A. An extent contains data blocks that are always physically contiguous on disk. B. An exten...[详细]
- 【OCP 12c】OCP 062最新考试原题解析-第5题QUESTION 5 You plan to create a database by using the Database Configuration Assistant (DBCA), with t he following specifications: Applications will connect to the database via a middle tier.[详细]
- 【OCP 12c】OCP 062最新考试原题解析-第4题QUESTION 4 What happens if a maintenance window closes before a job that collects optimizer statistics completes?[详细]
- 【OCP 12c】OCP 062最新考试原题解析-第3题QUESTION 3 As a user of the ORCL database, you establish a database link to the remote HQ database such that all users in the ORCL database may access tables only from the SCOTT schema in the HQ...[详细]
- 【OCP 12c】OCP 062最新考试原题解析-第2题QUESTION 2 A user establishes a connection to a database instance by using an Oracle Net connection. You want to ensure the following:[详细]
- 【OCP 12c】OCP 062最新考试原题解析-第1题QUESTION 1 Examine the parameters for your database instance: NAME TYPE VALUE -------------------------- ------------------------------- --------------------------- undo_management ...[详细]
- 【12c OCP认证】2019年度OCP最新考试题库-071.90题90、Which statements are true? (Choose all that apply.) A. The data dictionary is created and maintained by the database administrator. B. The data dictionary views consists of joins of diction...[详细]
- 【12c OCP认证】2019年度OCP最新考试题库-071.89题89、Which three statements are true regarding group functions? (Choose three.) A. They can be used on columns or expressions. B. They can be passed as an argument to another group function. C....[详细]
- 【12c OCP认证】2019年度OCP最新考试题库-071.88题88、Evaluate the following SELECTstatement and view the exhibit to examine its output: SELECT constraint_name, constraint_type, search_condition, r_constraint_name, delete_rule, status, FROM...[详细]
- 【12c OCP认证】2019年度OCP最新考试题库-071.87题87、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 tables, which references the PRODUCTS tab...[详细]
- 【12c OCP认证】2019年度OCP最新考试题库-071.86题86、Examine the data in the CUST_NAME column of the CUSTOMERS table. CUST_NAME ------------------- Renske Ladwig Jason Mallin Samuel McCain Allan MCEwen Irene Mikilineni Julia Nayer You n...[详细]
