A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity？（）
Which clause should you use to exclude group results? ()A. WHEREB. HAVINGC. RESTRICTD. GROUP BYE. ORDER BY
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You are administering a database stored in Automatic Storage Management (ASM). You use RMAN to back up the database and the MD_BACKUP command to back up the ASM metadata regularly. You lost an ASM disk group DG1 due to hardware failure.In which three ways can you re-create the lost disk group and restore the data?（）A. Use the MD_RESTORE command to restore metadata for an existing disk group by passing the existing disk group name as an input parameter and use RMAN to restore the data.B. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group and data on the disk group.C. Use the MD_RESTORE command to restore the disk group with the changed disk group specification, failure group specification, name, and other attributes and use RMAN to restore the data.D. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group name and same set of disks and failure group configuration, and use RMAN to restore the data.E. Use the MD_RESTORE command to restore both the metadata and data for the failed disk group.F. Use the MKDG command to add a new disk group DG1 with the same or different specifications for failure group and other attributes and use RMAN to restore the data.
What are two commands that can be used to configure MBGP for multicast?()A. Under the BGP group, configure family inet any.B. Use the set protocol MBGP command to enable MBGP.C. Under the BGP group, configure family inet multicast.D. Use the set rib-group command to copy the multicast routes into inet.1.
A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity?()A. tracertB. msconfigC. routeD. net use
The group does not advocate the use of violence.A:limit B:support C:regulate D:oppose
What are two commands that can be used to configure MBGP for multicast？（）A、Under the BGP group， configure family inet anyB、Use the set protocol MBGP command to enable MBGPC、Under the BGP group， configure family inet multicastD、Use the set rib-group command to copy the multicast routes into inet.1
What is true of using group functions on columns that contain NULL values?（）A、Group functions on columns ignore NULL values.B、Group functions on columns returning dates include NULL values.C、Group functions on columns returning numbers include NULL values.D、Group functions on columns cannot be accurately used on columns that contain NULL values.E、Group functions on columns include NULL values in calculations if you use the keyword INC_NULLS.
