cnblogs_5359

摘要： choose two The CUSTOMERS table has a CUST_CREDT_LIMIT column of date type number. Which two queries execute successtully? A) SELECT TO_CHAR(NVL(cust_c 阅读全文

摘要： choose three Which three are true about the CREATE TABLE command? A) It can include the CREATE...INDEX statement for creating an index to enforce the 阅读全文

摘要： Choose the best answer. Exanine the desciption of the EMPLOYEES table: Nane Null Type EMP_ID NOT NUL NUMBER EMP_NAME VARCHAR2 (40) DEPT_ID NUMBER(2) S 阅读全文

摘要： You have decided to implement the principle of least privilege and separation of duties. Which two actions must you take? A)Grant SYSOPER to applicati 阅读全文

摘要： IN one of your databases; The database default tablespace is EXAMPLE. DEFERRED_SEGMENT_CREATION IS FALSE. Examine these commands; SQL> CREATE USER use 阅读全文

摘要： In one of your databases,The database default tablespace is EXAMPLE. DEFERRED_SEGMENT_CREATION IS FALSE. Examine these commands; SQL.>CREATE USER user 阅读全文

摘要： Examine these facts about a database: The database default tablespace to EXAMPLE. DEFERRED_SEGMENT_CREATION is TRUE (原来为 FALSE，题目有错) Examine these com 阅读全文

摘要： In one of your databases: 1.USER1 and USER2 have no system privileges. 2.ROLE1 only has these privileges: ?CREATE SESSION ?CREATE TABLE ?CREATE VIEW E 阅读全文

摘要： In one of your databases: 1.USER1 and USER2 have no system privileges. 2.ROLE1 only has these privileges: ?CREATE SESSION ?CREATE TABLE ?CREATE VIEW E 阅读全文

摘要： Examine these facts about a databases: 1.USERS is the database default tablespace. 2.USER1,USER2,and USER3 have the CREATE SESSION privilege 3.They al 阅读全文