Oracle Linux System Administration II Quiz Questions and Answers
Answer :
- the device tree, and all properties maintained in devfs for the /dev/sdb device, including properties of all parent devices in the device tree for the /dev/sdb
Answer :
- It permits single-user accounts by maintaining credentials for back-end systems on behalf of local users.
Answer :
- running rndc-confgen –a to generate a key that can be used by both the named service and the rndc utility
- the presence of /etc/named.conf with the line include "/etc/rndc.key "; to allow the named service to check for a matching key from the rndc utility
Answer :
- It is mandatory for building a binary RPM using rpmbuild.
- It is a Shell script that can be used to build a binary RPM.
- It contains metadata and helper scripts that are required during the build process of a binary RPM.
Answer :
- It lists all probes available in the syscall provider.
Answer :
- If a user jules is added with the user add jules command, a group called jules is also added. but no other user may be a member of that group.
- A directory owned by a group to which several users belong, and which has the setgid fa turned on, has shared write access to all members of the group.
- The User private Group scheme is enabled by default in Oracle Linux.
Answer :
- /etc/profile, ~/ .bash_profile, ~/ .bash_login, ~/ .profile
Answer :
- The default rule table is filter.
- PREROUTING, OUTPUT, and POSTROUTING are the chains associated with nat.
- The main rule tables are filter, nat, and mangle.
