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082题库
这里为你介绍2020年最新版ocp 19c iz0-082考试题库，1Z0-082考试原题由北京CUUG整理
- Oracle OCP 19c 认证1Z0-082考试题库(第20题) Oracle OCP 19c 认证1Z0-082考试题库(第20题)-CUUG内部学员版082题库解析20、choose two:Examine the structure of the DEPARTMENTS tableName Null? Type------------------------DEPARTMENT NOT NULL NUMBER(4)DEPARTMENT_NAME NOT NULL VARCHAR2(30)MANAGER_ID NUMBER(6)LOCATION_ID NUMBER(4)COUN...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第16题) Oracle OCP 19c 认证1Z0-082考试题库(第16题)-CUUG内部学员版082题库解析16.Which three statements are true about dropping and unused columns in an Oracle database?(Choose three.)A. A primary key column referenced by another column as a foreign key can be dropped if using the CAS...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第17题) Oracle OCP 19c 认证1Z0-082考试题库(第17题)-CUUG内部学员版082题库解析17. Examine the following command:CREATE TABLE (prod_id number(4),Prod_name varchar2 (20),Category_id number(30),Quantity_on_hand number (3) INVISIBLE);Which three statements are true about using an invisible co...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第18题) Oracle OCP 19c 认证1Z0-082考试题库(第18题)-CUUG内部学员版082题库解析18、Evaluate the following ALTER TABLEstatement:ALTER TABLE orders SET UNUSED (order_date);Which statement is true?A. After executing the ALTER TABLEcommand, you can add a new column called ORDER_DATE to the O...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第11题) Oracle OCP 19c 认证1Z0-082考试题库(第11题)-CUUG内部学员版082题库解析11.Which two statements are true about the SET VERIFY ON command? (Choose two.)A. It can be used only in SQL*PlusB. It displays values for variables used only in the WHERE clause of a queryC. It can be used ...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第12题) Oracle OCP 19c 认证1Z0-082考试题库(第12题)-CUUG内部学员版082题库解析12.Which three statements are true about a self-join? (Choose three.)A. The ON clause must be usedB. The query must use two different aliases for the tableC. It must be an equi joinD. It must be an inner joinE. ...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第13题) Oracle OCP 19c 认证1Z0-082考试题库(第13题)-CUUG内部学员版082题库解析13.You want to write a query that prompts for two column names and the WHERE condition each time it is executed in a session but only prompts for the table name the first time it is executed.The variables us...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第14题) Oracle OCP 19c 认证1Z0-082考试题库(第14题)-CUUG内部学员版082题库解析14、choose oneExamine the description of the CUSTOMERS table:name null? type------------------------CUST_ID NOT NULL VARCHAR2(6)FIRST_NAME VARCHAR2(50)LAST_NAME NOT NULL VARCHAR2(50)ADDRESS VARCHAR2(50)CITY VARC...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第15题) Oracle OCP 19c 认证1Z0-082考试题库(第15题)-CUUG内部学员版082题库解析15.Examine this command:ALTER DATABASEMOVE DATAFILE '/u01/sales1.dbf'TO /u01/sales01.dbf'REUSE;Which two statements are true? (Choose two.)A. DML may be performed on tables with one or more extents in this data ...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第7题) Oracle OCP 19c 认证1Z0-082考试题库(第6题)-CUUG内部学员版082题库解析In the spfile of a single instance database, LOCAL_LISTENER is set to LISTENER_1.The TNSNAMES.ORA file in $ORACLE_HOME/network/admin in the database home contains:LISTENER_1=(ADDRESS=(PROTOCOL=TCP)(HOST=host1...[详细]
- Oracle OCP 19c 认证1Z0-082考试题库(第8题) Oracle OCP 19c 认证1Z0-082考试题库(第8题)-CUUG内部学员版082题库解析Which three statements are true concerning logical and physical database structures? (Choose three.)A. All tablespaces may have one or more data filesB. The extents of a segment must always reside in the same d...[详细]
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