Oracle Linux 6 Advanced System Administration - 1z0-105 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You want to create a new LUN, LUN ID =1, on a new target, target ID = 2.
Inspect the current state of targets and LUNs in the output from tgt-admin -s. The output is filtered
to show only target and LUN associations.
[root@EDFAR9P0 init.d]# tgt-admin -s | egrep -i 'target|lun'
Target 1: iqn.2013-03.com.example.mypc:1
LUN information:
LUN: 0
LUN: 1
LUN: 2
LUN: 3
You want to add a new LUN to a new target by using the /iSCSIsharedDisk/physDisk4.img disk image file.
Which two options would you use to do this?

A. tgtadm -- op new \
--mode target \
--tid 2\
--targetname iqn.2013-03.com.example.mypc:2 \
--lun 1 \
--backing-store /iSCSIsharedDisk/physDisk4.img B. tgt-setup-lun -d /iSCSIsharedDisk/physDisk4.img -n 2 C. tgt-admin --op new \
--mode target \
--tid 2\
--targetname iqn.2013-03.com.example.mypc:2
tgt-admin --op new \
--mode logicalunit \
--tid 2 \
--lun 1 \
--backing-store /iSCSIsharedDisk/physDisk4.img D. tgt-setup-lun -t 2
tgt-setup-lun -d /iSCSIsharedDisk/physDisk4.img -t 2 E. tgt-admin -d /iSCSIsharedDisk/physDisk4.img -n 2

Discussion 0

Correct Answer: D,E Vote an answer

Question 2

You install the lxc package.
Which command should you now run to ensure your kernel contains the necessary support to run containers?

A. lxc-checkconfig B. virsh -c lxc:/// checkall C. lxc-kernelcheck D. cat /proc/sys/kernel/container_version

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Correct Answer: A Vote an answer

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Question 3

Examine the two commands and the output produced:
[root@host03 ~]# iscsiadm -m session
iscsiadm: No active sessions.
[root@host03 ~]# iscsiadm -m node 192.0.2.1:3260,1 iqn.2013-03.com.example.mypc:3 192.0.2.1:3260,1 iqn.2013-03.com.example.mypc:2 192.0.2.1:3260,1 iqn.2013-03.com.example.mypc:1 Which option represents the correct command or commands to establish iSCSI sessions with the
target portal 192.0.2.1:3260?

A. iscsiadm-m discovery -t st -p 192.0.2.1 iscsiadm-m session -1 B. iscsiadm-m node -1 C. iscsiadm-m discovery -t st -p 192.0.2.1 iscsiadm-m host -1 D. iscsiadm-m session -1

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Correct Answer: A Vote an answer

Question 4

Which three statements are true about the crash utility in Oracle Linux?

A. It can analyze the state of the system while it is running. B. It can analyze only dumps produced by theLinux Kernel Crash Dumps (LKCD)facility. C. It can analyze the state of the system after a kernel crash has occurred by using the memory image file produced from the crash. D. It can analyze only dumps produced by thekdumpfacility. E. Thekernel-debuginfoandkernel-uek-debuginfopackages are not included in the Oracle Linux distribution.

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Correct Answer: A,C,D Vote an answer

Question 5

Which statement is true about btrfs file system devices?

A. Thebtrfs device scan -all-devicescommand scans physical devices looking for members of a btrfs volume. B. You must execute thebtrfsdevice scan after every reboot to add a device to abtrfsfile system. C. Blocks are automatically rebalanced across all existing devices after adding new devices. D. A device may be added tobtrfsonly if the file system is unmounted.

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Correct Answer: A Vote an answer

Question 6

Which statement describes the default network set up by an Oracle template script?

A. A private interface is routed to Open vSwitch. B. The container is isolated from the network. C. Amacvlandevice enables DHCP from the host's network. D. Avethdevice is added to libvirt'svirbr0bridge.

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Correct Answer: D Vote an answer

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Question 7

Identify the minimum required steps to configure postfix on a client system to relay outbound emails to an SMTP server.
Note: The postfix package is already installed and running on the system.
1.Install the postfix-cf package.
2.Set the myorigin parameter to $mydomain in /etc/postfix/main.cf.
3.Set the relayhost parameter to the desired SMTP server in /etc/postfix/main.cf.
4.Restart mail services by using: service postfix restart.

A. 2, 3, 4 B. 2, 4 C. 1, 3, 4 D. 1, 2, 3, 4 E. 3, 4 F. 3 only

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Correct Answer: A Vote an answer

Question 8

While copying a file to the /users file system, which is located on /dev/sdd1, you receive an error:
$ cp /etc/oratab /users/oracle
cp: cannot create regular file '/users/oracle/oratab': Disk quota exceeded
You examine your assigned quota as shown:
$ quota -g
Disk quotas for user oracle (uid 500):
Filesystem
blocks
quota
limit
grace
files
quota
limit
grace
/dev/sdd1
2000
100000
20000
103*
100
150
6 days
Which option represents the reason for receiving the Disk quota exceeded error?

A. Theoracleuser exceeded its file quota five days ago. B. Theoracleuser has reached a group quota limit. C. The/usersfile system is full. D. Theoracleuser has reached its block quota. E. Theoracleuser exceeded its block quota six days ago.

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Correct Answer: B Vote an answer

Question 9

What statement describes the iSCSI client system's iSCSI database?

A. The client can use either a local database in the form of a Berkeley DB formatted file in/etc/iscsior a distributed database in the form of Internet StorageNaming Service (iSNS) as its database. It is a decision for the System and StorageAdministration team. B. The client maintains a local database in the form of a directory tree structure in/var/lib/iscsi. C. The client maintains a local database in the form of a directory tree structure in/etc/iscsi/db. D. The client maintains a text formatted file,/etc/iscsi/iscsi.db.

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Correct Answer: D Vote an answer

Question 10

Which three server types are made possible by installing SAMBA on Oracle Linux and activating SAMBA services?

A. active directory domain controller B. Windows NT domain controller C. Network Information Service (NIS) server D. stand-alone workgroup server E. domain member server

Discussion 0

Correct Answer: A,B,E Vote an answer