cnblogs_5359

摘要： 59题、choose three Which three statements are true about naming methods? A) In the Easy Connect method, clients can connect to a database server by usin 阅读全文

摘要： 58题、choose two Which two statements are true about Oracle network connections? A) A listener may listen on behalf of only one database instance at a t 阅读全文

摘要： 57题、choose one Which statement is true about a database in ARCHIVELOG mode? A) Full database backups can be performed when the database is opened. B) 阅读全文

摘要： 56题、choose two In your database, USERS is the default permanent tablespace. Examine the commands and their outcome: SQL> CREATE USER user02 identified 阅读全文

摘要： 55题、choose two Your database supports an online transaction processing (OLTP) workload in which one of the applications creates a temporary table for 阅读全文

摘要： 54题、choose two Which two statements describe the relationship between a scheduler window, a resource manager plan, and a job class? A) A scheduler win 阅读全文

摘要： 53题、choose two The HR user executes the following query on the EMPLOYEES table but does not issue COMMIT, ROLLBACK, or any data definition language (D 阅读全文

摘要： 52题、choose one When is the UNDO_RETENTION parameter value ignored by a transaction? A) when Flashback Database is enabled B) when the undo tablespace 阅读全文

摘要： 51题、choose one The HR. DEPARTMENTS table is the parent of the HR. EMPLOYEES table. The EMPLOYEES . DEPARTMENT_ID column has a foreign key constraint w 阅读全文

摘要： 50题、choose two Which two statements are true about the Database Configuration Assistant (DBCA)? A) It can configure Automatic Storage Management (ASM) 阅读全文