1z1-105 무료 덤프문제 온라인 액세스

Which statement is true about udev?

• A.It prevents device renaming upon reboot by default.
• B.It is static kernel device naming scheme based ondevfs.
• C.Theudevconfiguration file is/etc/udev.conf.
• D.It is a dynamic kernel device naming scheme based onsysfs.

Which three statements are true about the Kickstart installation method?

• A.It requires aPXEboot from the network.
• B.The system must be booted manually with theks=option.
• C.It requires local access to the installation media.
• D.It creates a Kickstart file.
• E.It automates the installation of Oracle Linux.
• F.It always requires a Kickstart file.

Examine the dtrace command:
dtrace -n syscall::read:entry
Which two statements are true?

• A.This command runs but produces no output; is no predicate to select when the probe fires.
• B.The probe name isread.
• C.This statement runs successfully with the default action being executed.
• D.The probe name isentry.
• E.The probe name is not specified in this command, but it is implied through adjacent colons.
• F.This statement fails with a syntax error because no action is defined.

Identify the two commands that can be used to set SELinux file labels back to their default values.

• A.matchpathcon
• B.semanage fcontext
• C.chcon
• D.opdate_selinux
• E.fixfiles
• F.restorecon

What is function of the System Security Service Daemon (SSSD)?

• A.It enables Smart Card Authentication for Kerberos clients.
• B.It permits single-user accounts by maintaining credentials for back-end systems on behalf of local users.
• C.It enables fingerprint reader support for Kerberos clients.
• D.It permits Kerberos authentication to be done offline by caching user identities.