网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
What will be the result of using the SQL> DROP USER SCOTT CASCADE； command？（）
- A、 The user， Scott， is dropped， all the objects in Scott’s schema are placed in the Recycle Bin， and the objects that are already in the Recycle Bin are dropped.
- B、 The user， Scott， is dropped， all the objects in Scott’s schema are placed in the Recycle Bin， and all the objects in the Recycle Bin， belonging to the user Scott， are not dropped.
- C、 The user， Scott， is dropped， all the objects in the Scott’s schema are not placed in the Recycle Bin， and the objects in the Recycle Bin， belonging to the user， Scott， are not dropped.
- D、 The user， Scott， is dropped， all the objects in Scott’s schema are not placed in the Recycle Bin， and the objects in the Recycle Bin are dropped.
参考答案
更多 “What will be the result of using the SQL DROP USER SCOTT CASCADE； command？（）A、 The user， Scott， is dropped， all the objects in Scott’s schema are placed in the Recycle Bin， and the objects that are already in the Recycle Bin are dropped.B、 The user， Scott， is dropped， all the objects in Scott’s schema are placed in the Recycle Bin， and all the objects in the Recycle Bin， belonging to the user Scott， are not dropped.C、 The user， Scott， is dropped， all the objects in the Scott’s schema are not placed in the Recycle Bin， and the objects in the Recycle Bin， belonging to the user， Scott， are not dropped.D、 The user， Scott， is dropped， all the objects in Scott’s schema are not placed in the Recycle Bin， and the objects in the Recycle Bin are dropped.” 相关考题
考题
在Oracle中，将scott的资源文件改为otherprofile，下列哪个是正确的？（ ）A.ALTER PROFILE USER scott otherprofileB.ALTER otherprofile USER scottPROFILEC.ALTER USER scott PROFILE otherprofileD.ALTER scott USER PROFILE otherprofile
考题
Examine the output of the query that you executed to list the objects in the recycle bin:You verified that no table named SALES_TAB exists in the schema. Then you executed the following command to purge the objects in the recycle bin:SQL PURGE TABLE sales_tab;What would be the outcome of this command?（）A. All three tables in the recycle bin are purgedB. Only the table with the oldest DROPSCN is purgedC. The command returns an error because multiple entries with the same name exist in the recycle binD. Only the table with the latest DROPSCN is purged
考题
The DBA issues this SQL command: CREATE USER scott IDENTIFIED by tiger; What privileges does the user Scott have at this point?()
A. no privilegesB. only the SELECT privilegeC. only the CONNECT privilegeD. all the privileges of a default user
考题
The DBA issues this SQL command:CREATE USER scottIDENTIFIES by tiger;What privileges does the user Scott have at this point? ()
A. No privileges.B. Only the SELECT privilege.C. Only the CONNECT privilege.D. All the privileges of a default user.
考题
The DBA issues this SQL command:What privileges does the user Scott have at this point?()
A. No privileges.B. Only the SELECT privilege.C. Only the CONNECT privilege.D. All the privileges of a default user.
考题
在Oracle中，用ALTER将scott的口令改为hello，下列哪个是正确的？（ ）A.ALTER USER scott IDENTIFIED BY helloB.ALTER scott USER IDENTIFIED BY helloC.ALTER USER scott IDENTIFIED AS helloD.ALTER USER hello IDENTIFIED BY scott
考题
在Oracle中，将当前系统所有角色都授予scott，除Payroll外，下列哪个是正确的?()A、ALTER DEFAULT ROLLE USER scott ALL EXCEPT PayrollB、ALTER USER DEFAULT ROLLE ALL EXCEPT PayrollC、ALTER DEFAULT ROLLE ALL EXCEPT USER scottD、ALTER USER scott DEFAULT ROLLE ALL EXCEPT Payroll
考题
You execute the following command to audit database activities： SQL AUDIT DROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL； What is the effect of this command（）A、One audit record is created for every successful DROP TABLE command executed in the session of SCOTT.B、One audit record is generated for the session when SCOTT grants the DROP ANY TABLE privilege to otherusers.C、One audit record is created for the whole session if user SCOTT successfully drops one or more tables inhis session.D、One audit record is created for every session of any other user in which a table owned by SCOTT isdropped successfully.E、One audit record is created for every successful DROP TABLE command executed by any user to drop Tables owned by SCOTT
考题
You execute this command to drop the ITEM table， which has the primary key referred in the ORDERtable： SQL DROP TABLE scott.item CASCADE CONSTRAINTS PURGE； Which two statements are true about the effect of the command（）A、No flashback is possible to bring back the ITEM table.B、The ORDER table is dropped along with the ITEM table.C、The dependent referential integrity constraints in the ORDER table are disabled.D、The dependent referential integrity constraints in the ORDER table are removed.E、The table definition of the ITEM table and associated indexes are placed in the recycle bin.
考题
You discover that your Recycle Bin contains two tables with the same name, MY_TABLE. You also have a table named MY_TABLE in your schema. You execute the following statement: FLASHBACK TABLE my_table TO BEFORE DROP RENAME TO my_table2; What will be the result of executing this statement?（）A、One of the tables is recovered from the Recycle Bin using a First In First Out (FIFO) approach.B、One of the tables is recovered from the Recycle Bin using a Last In First Out (LIFO) approach.C、Both the tables are recovered from the Recycle Bin with one table renamed to MY_TABLE2 and the other to a system-generated name.D、None of the tables are recovered from the Recycle Bin, and the statement returns an error.
考题
The DBA issues this SQL command: CREATE USER scott IDENTIFIES by tiger; What privileges does the user Scott have at this point?（）A、No privileges.B、Only the SELECT privilege.C、Only the CONNECT privilege.D、All the privileges of a default user.
考题
Which two statements are correct regarding the Oracle Flashback Drop feature？ （）A、 Recycle bin exists for the tables only in non-SYSTEM， locally managed tablespaces.B、 You can flash back a dropped table provided row movement has been enabled on the table.C、 If you drop an index before dropping its associated table， then the recovery of the index is not supported when you flash back the dropped table.D、 When you execute the DROP TABLESPACE？ INCLUDING CONTENTS command， the objects in the tablespace are places in the recycle bin.E、 When a dropped table is moved to the recycle bin， only the table is renamed to a system-generated name； its associated objects and constraints are not renamed.F、 If you drop a table that is protected by the recycle bin， then associated bitmap-joined indexes and materialized view logs are also stored in the recycle bin.
考题
Which of the following statements are true regarding the Recycle Bin？（）A、 The Recycle Bin is a physical storage area for dropped objects.B、 The Recycle Bin is a logical container for dropped objects.C、 The Recycle Bin stores the results of a Flashback Drop operation.D、 The objects in the Recycle Bin are stored in the tablespace in which they were created.
考题
In which two scenarios should you issue the following command？（） FLASHBACK TABLE SCOTT.EMP TO TIMESTAMP SYSTIMESTAP- INTERVAL ’15’ MINUTE；A、 when the schema of the user， SCOTT， was deleted by mistake 15 minutes agoB、 when the table EMP of the SCOTT schema was dropped by mistake 15 minutes agoC、 when some rows of the table， EMP， in the SCOTT schema were deleted by mistake 15 minutes agoD、 when some incorrect values were inserted in the EMP table in the user Scott’s schema during the last 15 minutesE、 never， because FLASHBACK TABLE is not a valid command in Oracle 10g.
考题
You created a profile APP_USER and assigned it to the users. After a month， you decide to drop theprofile.Some user sessions are currently connected to the database instance and are using the APP_USERprofile. This command is used to drop the profile： SQL DROP PROFILE app_user； Which statement describes the result（）A、The command produces an error.B、The profile is dropped and current user sessions use the DEFAULT profile immediately.C、The profile is dropped and only the subsequent user sessions use the DEFAULT profile.D、The profile is dropped， the sessions are terminated， and the subsequent user sessions use theDEFAULT profile.
考题
The DBA issues this SQL command:CREATE USER scott IDENTIFIED by tiger;What privileges does the user Scott have at this point?（）A、no privilegesB、only the SELECT privilegeC、only the CONNECT privilegeD、all the privileges of a default user
考题
You executed the following command to drop a user: DROP USER scott CASCADE; Which two statements regarding the above command are correct?（）A、All the objects of scott are moved to the Recycle Bin.B、Any objects in the Recycle Bin belonging to scott are purged.C、All the objects owned by scott are permanently dropped from the database.D、All the objects of scott in the Recycle Bin must be purged before executing the DROP command.E、Any objects in the Recycle Bin belonging to scott will not be affected by the above DROP command.
考题
The user HR owns the EMP table. The user HR grants privileges to the user SCOTT by using this command： SQL GRANT SELECT，INSERT，UPDATE ON emp TO scott WITH GRANT OPTION； The user SCOTT executes this command to grant privileges to the user JIM： SQL GRANT SELECT，INSERT，UPDATE ON hr.emp TO jim； Now， the user HR decides to revoke privileges from JIM using this command： SQL REVOKE SELECT，INSERT，UPDATE ON emp FROM jim； Which statement is true after HR issues the REVOKE command（）A、The command fails because SCOTT still has privileges.B、The command succeeds and privileges are revoked from JIM.C、The command fails because HR cannot revoke the privileges from JIM.D、The command succeeds and only HR has the privilege to perform the SELECT， INSERT， and UPDATEoperations on the EMP table.
考题
You execute the following command toauditdatabase activities： SQLAUDITDROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL； What is the effect of this command（）A、Oneauditrecord is created for every successful DROP TABLE command executed in the session ofSCOTT.B、Oneauditrecord is generated for the session when SCOTT grants the DROP ANY TABLE privilege toother users.C、One audit record is created for the whole session if user SCOTT successfully drops one or more tablesin his session.D、One audit record is created for every session of any other user in which a table owned by SCOTT isdropped successfully.E、One audit record is created for every successful DROP TABLE command executed by any user to droptables owned by SCOTT.
考题
You want to enable the user， Scott， to change to the GRP1 consumer group by issuing the following code： SQL EXEC DBMS_SESSION.SWITCH_CURRENT_CONSUMER_GROUP （’SCOTT’， ’GRP1’， FALSE）； How will you grant the switch privilege to the user， Scott？（） A、 by using the DBMS_SESSION packageB、 by granting the DBA roleC、 by using the DBMS_RESOURCE_MANAGER packageD、 by using the DBMS_RESOURCE_MANAGER_PRIVS package
考题
单选题The DBA issues this SQL command: CREATE USER scott IDENTIFIES by tiger; What privileges does the user Scott have at this point? （）A
No privileges.B
Only the SELECT privilege.C
Only the CONNECT privilege.D
All the privileges of a default user.
考题
多选题Which two statements are correct regarding the Oracle Flashback Drop feature？ （）ARecycle bin exists for the tables only in non-SYSTEM， locally managed tablespaces.BYou can flash back a dropped table provided row movement has been enabled on the table.CIf you drop an index before dropping its associated table， then the recovery of the index is not supported when you flash back the dropped table.DWhen you execute the DROP TABLESPACE？ INCLUDING CONTENTS command， the objects in the tablespace are places in the recycle bin.EWhen a dropped table is moved to the recycle bin， only the table is renamed to a system-generated name； its associated objects and constraints are not renamed.FIf you drop a table that is protected by the recycle bin， then associated bitmap-joined indexes and materialized view logs are also stored in the recycle bin.
考题
多选题Which of the following statements are true regarding the Recycle Bin？（）AThe Recycle Bin is a physical storage area for dropped objects.BThe Recycle Bin is a logical container for dropped objects.CThe Recycle Bin stores the results of a Flashback Drop operation.DThe objects in the Recycle Bin are stored in the tablespace in which they were created.
考题
多选题You execute this command to drop the ITEM table， which has the primary key referred in the ORDERtable： SQL DROP TABLE scott.item CASCADE CONSTRAINTS PURGE； Which two statements are true about the effect of the command（）ANo flashback is possible to bring back the ITEM table.BThe ORDER table is dropped along with the ITEM table.CThe dependent referential integrity constraints in the ORDER table are disabled.DThe dependent referential integrity constraints in the ORDER table are removed.EThe table definition of the ITEM table and associated indexes are placed in the recycle bin.
考题
多选题You executed the following command to drop a user： DROP USER scott CASCADE； Which two statements regarding the above command are correct？（）AAll the objects of scott are moved to the Recycle Bin.BAny objects in the Recycle Bin belonging to scott are purged.CAll the objects owned by scott are permanently dropped from the database.DAll the objects of scott in the Recycle Bin must be purged before executing the DROP command.EAny objects in the Recycle Bin belonging to scott will not be affected by the above DROP command.
考题
单选题The DBA issues this SQL command:CREATE USER scott IDENTIFIED by tiger;What privileges does the user Scott have at this point?（）A
no privilegesB
only the SELECT privilegeC
only the CONNECT privilegeD
all the privileges of a default user
考题
单选题You are maintaining your database in ARCHIVELOG mode. An important table， SCOTT.EMPLOYEE， is dropped and purged from the Recycle Bin on Monday at 2：00 P.M. You do not use RMAN to perform backups. You performed the last full user-managed backup at 9：00 P.M. on Sunday. How will you recover the dropped table， SCOTT.EMPLOYEE？（）A
by using the Flashback Table featureB
by using the Flashback Database featureC
by performing incomplete recovery using RMAN utilityD
by performing incomplete recovery using user-managed recovery
热门标签
最新试卷