最新Other Oracle Certification 1z0-105考試題庫，Oracle 1z0-105課程的擬真試題下載

問題1
Which two statements are correct about features and capabilities of virtualization in Oracle Linux?

A. An I/O path from a host server to a peripheral device can be virtualized, enabling multiple guest VMs to share an I/O device.

B. A type-2 hypervisor communicates directly with the computer hardware and as known as a bare-metal hypervisor.

C. Virtualization permitsthe creation of virtual environments by using Linux Containers or Kernel Virtual Machine (KVM).

D. Virtualization is restricted to running a guest operating system in a virtual machine.

E. A type-1 hypervisor, also known as a host-based hypervisor, is designed to run within a traditional operating system.

正確答案: A,E

問題2
You have a btrfs file system mounted on the /btrfs mount point: # btrfs filesystem show Label: 'Btrfs'uuid:7bfe3239-47ee-442b-b9f8-49f88b6b1be4 Total devices 2 FS bytes used 200.37MB devid 2 size 4.88GB used 1.51GB path /dev/sdd devid 1 size 4.88GB used 1.51GB path /dev/sdc You have a list of subvolumes and snapshots: # btrfs subvolume list -pgct /btrfs/DocumentsSV ID gen cgen parent top level path 268 142 0 5 5 DocumentsSV 269 141 139 5 5 DocumentsSV_Moday_Backup 270 141 140 5 5 DocumentsSV_Tuesday_Backup 271 143 142 5 5 DocumentsSV_Wednesday_Backup 272 143 143 5 5 DocumentsSV_Wednesday_Backup_2 Which three statements could you use to mount the DocumentsSV_Tuesday_Backup path on the
/restored_backup mount point?

A. mount LABEL=Btrfs -o subvolid=270 /restored_backup

B. mount LABEL=Btrfs -o subvol=DocumentsSV /restored_backup

C. mount LABEL=Btrfs -o subvolid=140 /restored_backup

D. mount LABEL=Btrfs -o subvol=DocumentsSV_Tuesday_Backup /restored_backup

E. btrfs subvolume set-default 270 /btrfs; mount LABEL=Btrfs /restored_backup

F. mount /btrfs/DocumentsSV_Tuesday_Backup/restored_backup

正確答案: B,C,D

問題3
Examine the UserDir directives in this extract from /etc/httpd/conf/httpd.conf:
<Ifmodule mod_userdir.c>
UserDir enabled user1
UserDir disabled user1
UserDir public_html
</ifModule>
The web server URL is http://host01.
A website exists in the user's directory /home/user1/public_html.
A user attempts to access user1's webpages by using the URL:
http://host01/~user1
Which statement describes the outcome?

A. The occurrence ofuser1in the list of disabled users causes anaccess deniederror to the website contained inuser1'spublic_htmlsubdirectory, overridding theenableddirective.

B. The configuration produces an error upon web server startup, because theenabledanddisableddirectives conflict.

C. The occurrence ofuser1in the list of enabled users allows access to the website contained inuser1'spublic_htmlsubdirectory, overridding thedisableddirective.

D. Access is granted because theUserDir public_htmldirective applies default access to all local users on the system, overriding theenabledordisableddirective.

正確答案: C

問題4
Users report 403-Forbidden errors while accessing Apache manuals after you enabled SELinux. Examine the contents of /var/www/manual: # ls -Za /var/www/manual drwxr-xr-x. root root system_u: object_r:httpd_sys_content_t:s0 . drwxr-xr-x. root root system_u: object_r:httpd_sys_content_t:s0 .. -rw-r--r--. root root system_u: object_r:user_home_t:s0 bind.html -rw-r--r--. root root system_u: object_r:user_home_t:s0 caching.html -rw-r--r--. root root system_u: object_r:user_home_t:s0 configuring.html -rw-r--r--. root root system_u: object_r:user_home_t:s0 content-negotiation.html -rw-r--r--. root root system_u: object_r:httpd_sys_content_t:s0 convenience.map Identify two commands that will resolve the 403-Forbidden errors.

A. restorecon -R /var/www/manual

B. fixfiles check /var/www/manual

C. chcon -R -t httpd_sys_content_t /var/www/manual

D. fixfiles relabel /var/www/manual

正確答案: B,C

問題5
Which statement is true about BTRFS RAID?

A. BtrfsRAID is a multi-disk software RAID providing the same functionality as a software RAID created using themdadmcommand.

B. BtrfsRAID just ensures that for every block, there are "x" number of copies.

C. BtrfsRAID is mirroring block devices.

D. BtrfsRAID is block device RAID.

正確答案: D

問題6
You are required to create a file system that meets these requirements:
1.It must be created on /dev/ssd1.
2.It must be mounted on the already existing mount point/cryptfs.
3.Data stored on /cryptfs must be encrypted. Examine this list of commands:
1.cryptsetup luksFormat /dev/sdd1
2.cryptsetup luksOpen /dev/sdd1/sdd1
3.mkfs -t ext4 /dev/sdd1
4.mkfs -t ext4 /dev/mapper/sdd1
5.mount /dev/sdd1/cryptfs
6.mount /dev/mapper/sdd1/cryptfs
7.cryptsetup /cryptfs
Which option represents the commands in the correct order to create a file system that meet the requirements?

A. 1, 3, 5

B. 1, 4, 6

C. 1, 2, 4, 6

D. 1, 2, 3, 5

E. 3, 5, 7

正確答案: C

問題7
Which two statements are true about building binary RPMs using rpmbuild?

A. A binary RPM for a given hardware platform can be built on another hardware platform.

B. Using customer-complied binary RPMs is not supported by Oracle.

C. Building a binary RPM will always generate a new source RPM.

D. Only theROOTuser can install source RPMs.

E. Only theROOTuser can create binary RPMs.

F. Building a source RPM always produces exactly one binary RPM.

正確答案: B,E

問題8
Which statement is true about OCFS2 file system creation?

A. Themkfs.ocfs2utility allows users to specify the level of cache coherency between nodes.

B. After the cluster stack is online, newOCFS2file systems can be created without specifying any additional cluster configuration parameters.

C. Disabled features are prefixed with a dash.

D. Users can toggle file system features online on mounted volumes.

正確答案: D

說明：（僅 NewDumps 成員可見）

問題9
Examine the contents of the dhcp configuration file:
# cat /etc/dhcp/dhcpd.conf
subnet 192.168.100.0 netmask 255.255.255.0 {
range 192.168.100.100 192.168.100.200;
}
host host100 {
hardware ethernet 00:0c:29:B9:07:41;
fixed-address 192.168.100.100;
}
Which statement is true about this DHCPD configuration?

A. An attempt to startDHCPDfails due to the conflicting lease declaration for address192.168.100.100.

B. A lease request fromhost100succeeds if the host assigned to address192.168.100.100is currently offline.

C. A lease request fromhost100fails only if address192.168.100.100is currently in use.

D. A lease request fromhost100fails only if a previous lease on address192.168.100.100has expired.

E. A lease request fromhost100always fails.

正確答案: B

問題10
You run the crash utility on an Oracle Linux system after a kernel panic and use the bt - a command as shown:
crash> bt -a
PID: 286 TASK: c0b3a000 CPU: 0 COMMAND: "in.rlogind"
#0 [c0b3be90] crash_save_current_state at c011aed0 #1 [c0b3bea4] panic at c011367c #2 [c0b3bee8] tulip_interrupt at c01bc820 #3 [c0b3bf08] handle_IRQ_event at c010a551 #4 [c0b3bf2c] do_8259A_IRQ at c010a319 #5 [c0b3bf3c] do_IRQ at c010a653 #6 [c0b3bfbc] ret_from_intr at c0109634 EAX: 00000000 EBX: c0e68280 ECX: 00000000 EDX: 00000004 EBP: c0b3bfbc DS: 0018 ESI: 00000004 ES: 0018 EDI: c0e68284
CS: 0010 EIP: c012f803 ERR: Ffffff09 EFLAGS: 00000246
#7 [c0b3bfbc] sys_select at c012f803 #8 [c0b3bfc0] system_call at c0109598 EAX: 0000008e EBX: 00000004 ECX: bfffc9a0 EDX: 00000000
DS: 002b ESI: bfffc8a0 ES: 002b EDI: 00000000
SS: 002b ESP: bfffc82c EBR: bfffd224
CS
EIP: 400d032e
ERR:
0000008e
EFLAGS:
00000246
Which two statements are true about the purpose of the bt -a command?

A. The output of each CPU must be requested separately.

B. It shows stack traces of the active task on each CPU.

C. It may help show a relationship between panicking tasks on one CPU and tasks on other CPUs.

D. It shows stack traces of all tasks and threads.

正確答案: B,D

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