1Z0-106試験無料問題集（62題）「Oracle Linux 8 Advanced System Administration 認定」

出題：1

Which command configures a fully functional and accessible interface on VLAN 800?

A. modprobe 8021q ip link add link eth0 name eth0.800 type vlan id 800 ip link set eth0.800 up

B. modprobe 8021q ip address add 10.135.1.120/24 dev eth0.800 ip link set eth0.800 up

C. modprobe 8021q ip link add link eth0 name eth0.800 type vlan id 800 ip address add 10.135.1.120/24 dev eth0.800 ip link set eth0.800 up

D. modprobe 8021q ip link add link eth0 name eth0.800 VLAN 800 ip address add 10.135.1.120/24 dev eth0.800 ip link set eth0.800 up

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Which two statements are true about fdisk?

A. It can partition disks larger than 2 TB by using a GPT partition table.

B. It cannot partition disks larger than 2 TB by using a GPT partition table.

C. fdisk -l displays disk size information for all disks.

D. It can divide logical devices into one or more block disks called partitions.

E. It understands GPT, MBR, and HFS partition tables.

正解：B,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Which two statements are true about the Oracle Linux 8 boot process?

A. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into the /boot file system.

B. Both the vmlinuz file and the initramfs file are located in the /boot directory.

C. The kernel loads driver modules from initramfs that are required to access the root file system.

D. The bootloader loads the initramfs file into memory and extracts the vmlinuz file into a temporary file system (tmpfs).

E. The kernel loads driver modules from vmlinuz that are required to access the root file system.

正解：B,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Examine these commands executed by root:
# mkdir -p /jail /jail/bin /jail/lib64
# cp $(which bash) /jail/bin/
# ldd $(which bash)
linux-vdso.so.1 (0x00007ffd574f5000)
libtinfo.so.6 => /lib64/libtinfo.so.6 (0x00007fb458c2c000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007fb458a28000)
libc.so.6 => /lib64/libc.so.6 (0x00007fb458666000)
/lib64/ld-linux-x86-64.so.2 (0x00007fb459177000)
# cp /lib64/libtinfo.so.6 /jail/lib64/
# cp /lib64/libdl.so.2 /jail/lib64/
# cp /lib64/libc.so.6 /jail/lib64/
# cp /lib64/ld-linux-x86-64.so.2 /jail/lib64/
# chroot /jail
What is the output from the cd, pwd, and ls commands?

A. bash-4.4# cd
bash: cd: /root: No such file or directory
bash-4.4# pwd
/root
bash-4.4# ls
bash: ls: command not found

B. bash-4.4# cd
bash: cd: /root: No such file or directory
bash-4.4# pwd
/
bash-4.4# ls
bin lib64

C. bash-4.4# cd
bash: cd: command not found
bash-4.4# pwd
bash: pwd: command not found
bash-4.4# ls
bash: ls: command not found

D. bash-4.4# cd
bash: cd: /root: Unable to access chrooted file or directory /root
bash-4.4# pwd
/
bash-4.4# ls
bin lib64

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Examine this command:
# ssh -L 5011:127.0.0.1:80 [email protected] -f sleep 30
Which two are true upon execution?

A. A local port forward is created between client and server.

B. A socket remains open for 30 minutes unless a connection is established.

C. An SSH connection process is forked to the background.

D. A reverse tunnel is created back to the local host on port 80.

E. A web server is listening on port 5011.

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

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. BOOTPROTO value is set to dhcp.

C. Interface ens4 automatically starts on boot.

D. IPADDR value is considered null.

E. ONBOOT value is set to dhcp.

F. Interface ens4 is assigned an IP address of 192.168.2.5.

正解：B,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

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 does not poll pool.ntp.org until it is enabled to do so by chronyc.

C. chronyd takes pool.ntp.org offline automatically when sending a request to the pool fails.

D. chronyd does not poll pool.ntp.org until it is enabled to do so by chronyd.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1Z0-106試験無料問題集「Oracle Linux 8 Advanced System Administration 認定」