In which two situations should you run the command sync group?（） (Choose two.)

单项选择题From the DX WebUI Dashboard, which steps are used for creating a new admin user? （）

A. Click Admin > Users. Enter username, password, role, account status, and email.
B. Click Admin > Users. Enter username, password, role, account status, and user class.
C. Click Users > Manage Users. Enter username, password, role, account status, and user class.
D. Click Users > Manage Users. Enter username, password, ActiveDirectory domain, account status, and role.

单项选择题What do you need to upgrade the DXOS? （）

A. an upgrade .gz file placed on your FTP server
B. an upgrade .tar file placed on your SCP server
C. an upgrade .pac file placed on your TFTP or SCP server
D. an upgrade CD provided by your Juniper Networks representative

单项选择题When adding a new user and assigning a role, which user role has read only rights to theconfiguration and operational states? （）

A.user
B.read_only
C.target_operator
D.security_operator

多项选择题You are configuring the DX appliance for the first time using the console. Which two configurationvalues can be set using the first time configuration screen?（） (Choose two.)

A. the user role
B. the ether0 IP address
C. the default route for this DX appliance
D. the address of a network TFTP server

单项选择题Which statement is true when logging in using the WebUI? （）

A. Port 80 for HTTP is enabled by default. 
B. Port 443 for HTTPS is enabled by default.
C. Port 8090 for HTTP is enabled by default.
D. Both HTTP and HTTPS are enabled using their standard port values.