1Z0-106最新な問題集、1Z0-106的中関連問題MogiExamのOracleの1Z0-106試験トレーニング資料は全てのオンラインのトレーニング資料で一番よいものです。我々の知名度はとても高いです。これは受験生の皆さんが資料を利用した後の結果です。MogiExamのOracleの1Z0-106試験トレーニング資料を選んだら、１００パーセントの成功率を保証します。もし失敗だったら、我々は全額で返金します。受験生の皆さんの重要な利益が保障できるようにMogiExamは絶対信頼できるものです。
試験は厳格な形式に従っており、複数選択問題、シナリオベースの問題、そしてエンタープライズレベルのシステムの様々なコンポーネントを設定、管理、トラブルシューティングする能力を示すパフォーマンスベースのタスクから構成されています。受験者は80問に回答するために180分を与えられます。これには、受験者がトピックを強く理解し、プレッシャーの下で作業できる能力が必要です。 Oracle Linux 8 Advanced System Administration 認定 1Z0-106 試験問題 (Q16-Q21):質問 # 16
Examine this network configuration:
NAME="ens4"
DEVICE="ens4"
ONBOOT=no
NETBOOT=yes
IPV6INIT=yes
BOOTPROTO=none
IPADDR=192.168.2.5
PREFIX=24
GATEWAY=192.168.2.1
TYPE=Ethernet
Which two statements are true after executing nmcli con mod ens4 ipv4.method auto?
A. ONBOOT value is set to yes.
B. Interface ens4 automatically starts on boot.
C. BOOTPROTO value is set to dhcp.
D. ONBOOT value is set to dhcp.
E. IPADDR value is considered null.
F. Interface ens4 is assigned an IP address of 192.168.2.5.
正解：A、C
質問 # 17
Which two statements are true about kernel boot parameters?
A. Boot parameters are defined as values for the GRUB_CMDLINE_LINUX directive in the /etc/default/grub file.
B. Parameters passed to the kernel from the GRUB 2 menu are persistent and apply to all subsequent reboots.
C. Each kernel version's boot parameters are stored in independent configuration files in /boot/loader/entries.
D. Boot parameters defined as values for the GRUB_BOOT command-line interface are persistent and apply to all subsequent reboots.
正解：A、C
質問 # 18
Examine this command and output:
# ausearch -k mkdir
type=SYSCALL msg=audit(1604360199.719:44733): arch=c000003e syscall=83 success=no a0=55dec0b47400 a1=lc0 a2=0 a3=0 items=2 ppid=1354 pid=284632 auid=4294967295 uid=996 gid=996 euid=998 suid=998 fsuid=998 egid=996 sgid=996 fsgid=996 tty=(none) ses=429 comm="pkla-check-auth" exe="/usr/bin/pkla-check-authorization" subj=system_u:
system_r:policykit_auth_t:s0 key="mkdir"
Which command displays the syscall in text format instead of numerical format?
A. ausearch --format text -k mkdir
B. ausearch -r -k mkdir
C. ausearch -a 83 -k mkdir
D. ausearch -I -k mkdir
E. ausearch -sc 83 -k mkdir
正解：D、E
解説：
* Option B (Correct):The-Ior--interpretoption inausearchconverts the numerical system call numbers into their corresponding text names, making the output easier to understand.
* Option C (Correct):The-scoption specifies the system call by name (mkdir), which helps in finding audit logs related to that particular system call in text format.
* Option A, D, E (Incorrect):These options do not specifically translate the numeric system call numbers into human-readable text. OptionAfilters by the numeric ID,Dis an invalid option, andEreverses the search order but does not affect the format.
Oracle Linux Reference:Refer to:
* OracleLinux 8: Auditing and System Logs
* man ausearchfor more details on audit search and interpretation commands.
質問 # 19
Examine this network configuration:
NAME="ens4"
DEVICE="ens4"
ONBOOT=no
NETBOOT=yes
IPV6INIT=yes
BOOTPROTO=none
IPADDR=192.168.2.5
PREFIX=24
GATEWAY=192.168.2.1
TYPE=Ethernet
Which two statements are true after executing nmcli con mod ens4 ipv4.method auto?
A. Interface ens4 automatically starts on boot.
B. BOOTPROTO value is set to dhcp.
C. IPADDR value is considered null.
D. ONBOOT value is set to yes.
E. ONBOOT value is set to dhcp.
F. Interface ens4 is assigned an IP address of 192.168.2.5.
正解：B、C
解説：
Explanation of Answer B:When executingnmcli con mod ens4 ipv4.method auto, theipv4.methodparameter is set toauto, which configures the interface to obtain its IP address using DHCP. This means that theBOOTPROTOvalue in the configuration is set todhcp.
Explanation of Answer D:Whenipv4.methodis set toauto(DHCP), any static IP address specified inIPADDRis considered null because the interface will now obtain its IP address from a DHCP server, making the manually set IP address irrelevant.
質問 # 20
Examine this content from /etc/chrony.conf:
...
pool pool.ntp.org offline
driftfile /var/lib/chrony/drift
keyfile /etc/chrony.keys
...
Which statement is true about pool.ntp.org?
A. chronyd polls a maximum of 3 sources from pool.ntp.org after it is enabled.
B. chronyd takes pool.ntp.org offline automatically when sending a request to the pool fails.
C. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyc.
D. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyd.