1Z0_100 questions • Exam prepare

Exam contains 138 questions

Page 23 of 23

Question 133 🔥

Which statement correctly describes the requisite PAM control flag? (Choose the best answer.)

Which database solution meets these requirements?

A. requisite flagged modules are ignored if they fail

B. requisite flagged modules must be successfully checked for authentication to succeed. If a requisite module checks fails, the user is notified immediately with a message reflecting the first failed required or requisite module

C. requisite items only play a role when no other modules of that module type have succeeded or failed. In that case, the success or failure of a requisite flagged module determines the overall PAM authentication for that module type

D. requisite flagged modules must be successfully checked for authentication to succeed. If a requisite module checks fails, the user is not notified until all

Discussion of the question

Question 134 🔥

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

Which database solution meets these requirements?

A. It can update both the Unbreakable Enterprise Kernel (UEK) as well as the Red Hat compatible kernel

B. It can update both the running kernel in memory and the corresponding kernel image on disk

C. It requires access to the Internet, either direct or via a proxy server

D. It can update the kernel without rebooting the system

E. Updates to the Ksplice software are installed automatically

Discussion of the question

Question 135 🔥

Which three statements describe the OSWatcher Black Box (OSWbb) system monitoring and troubleshooting tool? (Choose three.)

Which database solution meets these requirements?

A. OSWbb is a part of the standard Oracle Linux distribution

B. OSWbb is an Oracle product and must be installed after system installation using yum or rpm

C. OSWbb is an Oracle product and is installed by downloading is from MOS and unpacking a tar file

Highly voted

D. OSWbb is a set of scripts using traditional UNIX monitoring tools to gather system activity and performance data

Highly voted

E. OSWbb maintains an archive of text files containing gathered statistics

Highly voted

F. OSWbb is designed to work with any POSIX-compliant shell

Discussion of the question

Question 136 🔥

You attempt to create a new user on Oracle Linux with nothing but a username: useradd goodbredWhich three statements are true? (Choose three.)

Which database solution meets these requirements?

A. The goodbred account has default values assigned from the /etc/login.defs file

B. The goodbred account has /sbin/nologin as the shell in /etc/passwd

C. The goodbred account has default values assigned from the /etc/default/useradd file

D. The goodbred account is locked

E. The goodbred account will never have files copied from /etc/skel to the /etc/home/goodbred directory

Discussion of the question

Question 137 🔥

Which two actions should an Oracle Linux administrator perform to configure a server so that its clock is synchronized with a reference time server? (Choose two.)

Which database solution meets these requirements?

A. Run ntpd at system boot to ensure that the system clock is synchronized with the reference time server

B. Run rdate at system boot to ensure that the system clock is synchronized with the reference time server

C. Run the ntpdate daemon to update the system clock, thereby keeping it synchronized with the reference time server

D. Run ntpdate at system boot to ensure that the system clock is synchronized with the reference time server

E. Run the ntpd daemon to update the system clock, thereby keeping it synchronized with the reference time server

F. Run the rdate daemon to update the system clock, thereby keeping it synchronized with the reference time server

Discussion of the question

Question 138 🔥

Which three statements are true about maintaining system parameters in Oracle Linux? (Choose three.)

Which database solution meets these requirements?

A. echo can be used to change values for various system parameters

B. sysctl –w can be used to change values for various system parameters

C. Changes made using echo are lost after rebooting the system

D. Changes made using sysctl –w are preserved after rebooting the system

E. Changes made to /etc/sysctl.conf take effect immediately after saving the file

Discussion of the question

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oracle 1Z0_100

Exam contains 138 questions

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