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A user is trying to connect a mobile IR printer to a mobile device with no success. Which of the following is the MOST important when printing to an IR printer?（）
- A、Enough light
- B、Line of sight
- C、Correct printer drivers
- D、Enough power
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更多 “A user is trying to connect a mobile IR printer to a mobile device with no success. Which of the following is the MOST important when printing to an IR printer?（）A、Enough lightB、Line of sightC、Correct printer driversD、Enough power” 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
A customer is trying to determine which client to deploy. The customer wants to be able to perform Layer 2 authentication as well as connect to the Junos Pulse Secure Access Service.Which client should the customer deploy?（）A. Windows native supplicantB. Odyssey Access ClientC. Junos PulseD. Network Connect
考题
A user is trying to connect their new desktop to the network but is unable to get an IP address.The technician tests the cable and finds that there are too many open pairs.Which of the following wiring standards needs to be used in the replacement cable?（）A. 568BB.CrossoverC. 569-AD. 607-A
考题
Which of the following statements allows BOB to revoke access to the SAMPLE database from user TOM?()
A.REVOKE ACCESS ON DATABASE FROM USER bobB.REVOKE CONNECT ON DATABASE FROM USER tomC.REVOKE tom FROM ACCESS ON DATABASE BY USER bobD.REVOKE tom FROM CONNECT ON DATABASE BY USER bob
考题
RRCEstablishmentCause为MO－Signaling对应的NASProcedure是()
A.AttachB.DetachC.Tracking Area UpdataD.User plane radio resources request
考题
RRCEstablishmentCause为MO-Signaling对应的NASProcedure是（）A、AttachB、DetachC、Tracking Area UpdataD、User plane radio resources request
考题
You are trying to deploy a configuration job to an ios access point using the wlse， but the job fails. Which of the following would cause this failure？（）A、snmp communitiesB、telnet/ssh user/passwordC、wlccp credentialsD、http user/password
考题
A user is trying to connect their new desktop to the network but is unable to get an IP address. The technician tests the cable and finds that there are too many open pairs. Which of the following wiring standards needs to be used in the replacement cable?（）A、568BB、CrossoverC、569-AD、607-A
考题
Which of the following reasons indicate why it is important to have the user demonstrate the task they are trying to perform?（）A、To help the technician learn how to perform the task B、To determine if the user is performing the task properly C、To determine if the user is authorized to perform the task D、To help the technician determine if there is a better way to perform the task in question
考题
Which of the following statements allows BOB to revoke access to the SAMPLE database from user TOM?（）A、REVOKE ACCESS ON DATABASE FROM USER bobB、REVOKE CONNECT ON DATABASE FROM USER tomC、REVOKE tom FROM ACCESS ON DATABASE BY USER bobD、REVOKE tom FROM CONNECT ON DATABASE BY USER bob
考题
A remote user is trying to telnet to the production server. The session is getting a timeout error. Which command should the user issue to verify the network connection？（）A、iptraceB、nslookupC、netstatD、traceroute
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 user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）A、DISPATCHER B、USER C、SERVER D、LGWR E、 DBW0
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
You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed. All users have Windows Mobile 6.5 devices that connect to the organization by using Exchange ActiveSync. A user named User1 reports that she lost her device and successfully performed a remote wipe of the device. User1 later reports that she located her device. User1 configures the device to connect to Exchange ActiveSync and discovers that the connection fails. You need to ensure that User1 can connect her device by using Exchange ActiveSync. What should you do？（）A、Instruct User1 to perform a hardware reset on the device.B、Instruct User1 to use the Exchange Control Panel （ECP） to modify the device list.C、Run the Set-ActiveSyncDeviceAccessRule cmdlet from the Exchange Management Shell.D、Instruct User1 to change her user account password.
考题
单选题You are ready to implement RMAN in the backup and recover strategy for your company. Which system privilege must the RMAN user have to be able to connect and execute RMAN commands on a target database？（）A
SYSDBAB
SYSOPERC
No system privileges are required for the RMAN user.D
Only SYS user can connect and execute RMAN commands on a target database.
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 trying to deploy a configuration job to an IOS access point using the WLSE， but the jobfails. Which of the following would cause this failure？（）A
SNMP communitiesB
Telnet/SSH user/passwordC
WLCCP credentialsD
HTTP user/password
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
多选题An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）AYou can conned as a common user by using the connect statement.BYou can connect as a local user by using the connect statement.CYou can connect by using easy connect.DYou can connect by using OS authentication.EYou can connect by using a Net Service name.FYou can connect as a local user by using the SET CONTAINER statement.
考题
单选题The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）A
DISPATCHER B
USER C
SERVER D
LGWR E
DBW0
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 customer is trying to determine which client to deploy. The customer wants to be able to perform Layer 2 authentication as well as connect to the Junos Pulse Secure Access Service.Which client should the customer deploy?（）A
Windows native supplicantB
Odyssey Access ClientC
Junos PulseD
Network Connect
考题
单选题Under the Oracle Shared Server architecture， client-user processes ultimately connect to a（）A
serviceB
listenerC
dispatcherD
shared server process
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