Online Access Free 1z0-100 Exam Questions

Examine these commands used to control UPSTART logging:
[root@FAROUT init] # initctl log-priority info
[root@FAROUT init] # initctl log-priority
Info
[root@FAROUT init]#
Which three statements are true about the logging done through these commands?

• A.UPSTART logs job goals to /var/log/massages.
• B.UPSTART logs event emissions to /var/log/messages.
• C.UPSTART logs State Changes to /vat/log/messages.
• D.UPSTART logs only informational messages about warnings and errors to /var/log/messages.
• E.UPSTART logs only informational messages about warnings to /var/log/messages.

Which three statements are correct about NFSV4?

• A.RPC.IDMAPD is used to map a UID to its username and a GID to its group name and vice versa.
• B.It has support for filesystem quotas.
• C.It uses a single port (2049) for all client/server communications.
• D.It relies on the LOCKD and RPC.STATD daemons to perform file locking.
• E.The UID and GID for a particular user must be the same on both client and server to avoid file ownership problems.

Which two statements are true about the Unbreakable Linux Network (ULN)?

• A.It contains only binary RPM packages.
• B.All Unbreakable Linux subscribers are allowed to deploy a local YUM repository.
• C.It is the only location to download errata.
• D.It contains both source and binary RPM packages.
• E.It is freely available to all Oracle Linux customers.
• F.It contains additional packages not found on the installation media.

Which two statements are true about the Ksplice patching feature feature of Oracle Linux when running in standard mode? (Choose two.)

• A.It can update both the Unbreakable Enterprise Kernel (UEK) as well as the Red Hat compatible kernel
• B.Updates to the Ksplice software are installed automatically
• C.It can update the kernel without rebooting the system
• D.It can update both the running kernel in memory and the corresponding kernel image on disk
• E.It requires access to the Internet, either direct or via a proxy server

Which three statements are true regarding the use and administration of su and sudo in Oracle Linux? (Choose three.)

• A.The /etc/sudoers file may be edited to prevent root from executing certain executables unless a password is provided
• B.A user may use su to start a new shell
• C.Using su-test to switch to the test user does not run the test user's login scripts
• D.The /etc/sudoers file may be edited to prevent a user from using su to switch to another user
• E.The /etc/sudoers file may be edited to allow a use to execute certain root-owned executables with root privileges
• F.The /etc/sudoers file may be edited to permit certain executables to be used with root privileges only if they are run on certain hosts