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）
单选题
A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）
A
chgrp
B
chuser
C
edit /etc/user
D
edit /etc/security/group
参考答案
参考解析
解析：
暂无解析
更多 “单选题A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）A chgrpB chuserC edit /etc/userD edit /etc/security/group” 相关考题
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
In order to find out how many database objects a user has created, which view would the DBA query in the Oracle data dictionary? （）A、DBA_USERS B、DBA_OBJECTS C、DBA_TS_QUOTAS D、DBA_TAB_PRIVS
考题
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）A、odmgetB、odmaddC、odmshowD、odmcreate
考题
A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?（）A、reflexiveB、extendedC、standardD、dynamic
考题
A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）A、 Guest user accountB、 Limited user accountC、 Power user accountD、 Administrator user account
考题
A user wants to be permanently added to the dba group. Which command or process can be used to accomplish this？（）A、chgrpB、chuserC、setgroupsD、edit /etc/security/group
考题
View the Exhibit to examine the output of the DBA_OUTSTANDING_ALERTS view. After 30 minutes， you executed the following command： SQL SELECT reason，metric_value FROM dba_outstanding_alerts； REASON METRIC_VALUE ------------------------------------------------------------ ------------ Tablespace [TEST] is [28 percent]full 28.125 What could be the reason for the elimination of the other rows in the output（）A、An Automatic Workload Repository snapshot has been taken recently.B、The non-threshold-based alerts are transferred to DBA_ALERT_HISTORY.C、The threshold alerts conditions are cleared and the alerts are transferred to DBA_ALERT_HISTORY.D、The threshold alerts related to database metrics are permanently stored in DBA_ALERT_HISTORY but not the threshold alerts related to instance metrics.
考题
A user wants to connect to the database instance from an application that is running on a remote machine. Which tools should the DBA use to establish the required configuration to ensure that the user is able to connect to the database instance？（）A、Data PumpB、Oracle Net ManagerC、Oracle Enterprise ManagerD、Oracle Universal Installer （OUI）E、Database Configuration Assistant （DBCA）
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 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
单选题A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）A
Guest user accountB
Limited user accountC
Power user accountD
Administrator user account
考题
单选题You want the user APP_DBA to administer the Oracle database from a remote machine. APP_DBA is granted the SYSDBA privilege to perform administrative tasks on the database. Which file is used by the Oracle database server to authenticate APP_DBA？（）A
control fileB
password fileC
listener controller fileD
control file and password file
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
多选题User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA, whichcommands must you execute to enable SCOTT to flash back the transactions? （）(Choose four.)AALTER DATABASE FLASHBACK ON;BGRANT SELECT any transaction TO scott;CGRANT EXECUTE ON dbms_flashback TO scott;DALTER DATABASE ADD SUPPLEMENTAL LOG DATA;EALTER TABLESPACE undots1 RETENTION GUARANTEE;FALTER DATABASE ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
考题
多选题A user wants to connect to the database instance from an application that is running on a remote machine. Which tools should the DBA use to establish the required configuration to ensure that the user is able to connect to the database instance？（）AData PumpBOracle Net ManagerCOracle Enterprise ManagerDOracle Universal Installer （OUI）EDatabase Configuration Assistant （DBCA）
考题
单选题当需要返回当前用户的名字，可以执行如下（）SQL语句。A
SELECT user FROM V$DBAB
SELECT user FROM dualC
SELECT name FROM dualD
SELECT name FROM V$DBA
考题
单选题The DBA is defining role for users. Which of the following is not an acceptable method for defining a default role?（）A
ALTER USER DEFAULT ROLE ALLB
ALTER USER DEFAULT ROLE ALL EXCEPT ROLE_1C
ALTER USER DEFAULT ROLE NONED
ALTER USER DEFAULT ROLE NONE EXCEPT ROLE_1
考题
单选题You have an Exchange Server 2010 organization named contoso.com. Your company is investigating a user named User1. You need to prevent User1 from permanently deleting the items in his mailbox. What should you run（）？A
Set-Mailbox User1 -LitigationHoldEnabled $trueB
Set-Mailbox User1 -ModerationEnabled $trueC
Set-Mailbox User1 -RetainDeletedItemsUntilBackup $trueD
Set-Mailbox User1 -RetentionHoldEnabled $true
考题
多选题User SCOTT wants to back out the transactions on the REGIONS table in his schema. As a DBA， which commands must you execute to enable SCOTT to flash back the transactions？（）AALTER DATABASE FLASHBACK ONBGRANT SELECT any transaction TO scottCGRANT EXECUTE ON dbms_flashback TO scottDALTER DATABASE ADD SUPPLEMENTAL LOG DATAEALTER TABLESPACE undots1 RETENTION GUARANTEEFALTER DATABASE ADD SUPPLEMENTAL LOG DATA （PRIMARY KEY） COLUMNS
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
单选题A user wants to replace their 17” CRT monitor with the thinnest possible 17” monitor available.Which of the following monitors should the user purchase?（）A
LED LCDB
DLPC
CCFL LCDD
Plasma
热门标签
最新试卷