1z1-100 by Oracle Actual Free Exam Questions And Answers

Question 1

Identify three features/functions enabled by using asmlib? (Choose three.)

A. Multipathing driver for luns used for asmdisks

B. locking facility for using luns in an ASM cluster

C. Application-to-disk data integrity checking

D. Replaces udev for all files used by any application

E. Device ownership persistence

F. Device naming persistence

Discussion 0

Correct Answer: C,E,F Vote an answer

Question 2

Which four statements are true about the proc and sysfs filesystem?

A. The sysfs filesystem contains information about memory.

B. The sysfs filesystem contains information about processes.

C. The proc filesystem contains information about the installer parameters.

D. The sysfs filesystem contains information about CPUs.

E. The proc filesystem contains information about CPUs.

F. The proc filesystem contains information about memory.

Discussion 0

Correct Answer: C,D,E,F Vote an answer

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Question 3

Examine the commands and output when trying to start OSWatcher Black Box.

Identify two recommended solutions to this problem.

A. Edit the startOSWbb.sh script to specify your proffered shell, ensuring that it is started in POSIX compliance mode.

B. Create a shell alias called /usr/bin/ksh that expands to /bin/bash.

C. Install ksh on the system, if not currently installed.

D. Ensure that ksh is accessible with the path /usr/bin/ksh. Create a symbolic link if necessary.

E. Create a Symbolic link /usr/bin/ksh that points to /bin/bash.

Discussion 0

Correct Answer: C,D Vote an answer

Question 4

What happens if you reboot a Ksplice Uptrack-enabled system when the following conditions exist?
1. The Internet is unreachable due to a failing router.
2. The INSTALL_ON_REBOOT property is set to YES in /etc/uptrack/uptrack.conf.

A. The system boots to single-user mode.

B. The system waits in the boot sequence for the internet to become reachable again.

C. The Ksplice updates are applied early in the boot sequence despite the fact that the Internet is unreachable.

D. The updates are not applied during the boot sequence and will not be applied after the Internet has become reachable again.

E. The Ksplice updates are not applied during the boot sequence, but they will be applied as soon as the Internet becomes reachable again.

Discussion 0

Correct Answer: C Vote an answer

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Question 5

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 State Changes to /vat/log/messages.

B. UPSTART logs only informational messages about warnings and errors to /var/log/messages.

C. UPSTART logs job goals to /var/log/massages.

D. UPSTART logs event emissions to /var/log/messages.

E. UPSTART logs only informational messages about warnings to /var/log/messages.

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 6

Which two Statements are true concerning the configuration and use of cron and anacron?

A. All crontabs are held in the /etc/cron.d directory.

B. Anacron jobs are used to make sure cron jobs run if the system had been down when they were meant to run.

C. The crond daemon looks for jobs only in /etc/crontab.

D. Anacron jobs may run as frequently as once a minute.

E. Cron jobs may run as frequently as once a minute.

Discussion 0

Correct Answer: B,E Vote an answer

Oracle Linux 5 and 6 System Administration - 1z1-100 Exam Practice Test

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