1z1-106試験無料問題集（62題）「Oracle Linux 8 Advanced System Administration 認定」

出題：1

As root you configured a file system using AutoFS with default settings. In the first session, you changed to a directory under AutoFS control. In a second session, you changed to /etc. Now the idle time for the session expires. Which two statements are true about the status of the file system mounted in the first session?

A. It remains mounted until you log out from the first session.

B. It was unmounted when the second session began.

C. It remains mounted as long as the system is running.

D. It was unmounted from the first session when the timer expired.

E. It remains mounted until you switch to a directory outside the current mount point.

正解：A,E 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 directories store PAM authentication modules?

A. /usr/lib

B. /var/lib

C. /lib/security

D. /etc/pam.d

E. /lib64/security

正解：C,E 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

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：4

Examine this command:
# nft add rule inet filter input tcp dport 80 drop
Which two statements are true upon execution?

A. All traffic inbound on port 80 is dropped.

B. The rule is applied to both IPv4 and IPv6 packets.

C. The rule applies to the input table.

D. The rule updates the configuration on disk.

E. TCP packets outbound on port 80 are dropped.

F. TCP packets inbound on port 80 are dropped.

正解：B,F 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 udev device naming rule which gets processed successfully:
makefile
KERNEL=="hdb", DRIVER=="ide-disk", SYMLINK+="sparedisk"
Which two statements are true?

A. Symbolic link /dev/sparedisk is created for a device named /dev/hdb or one that has an ide-disk device driver, whichever is discovered first.

B. The matching device will have the kernel device name /dev/hdb.

C. Symbolic link /dev/sparedisk is created linking to /dev/hdb and with an ide-disk device driver, thus overwriting existing symbolic links.

D. The matching device will be named /dev/sparedisk.

E. Symbolic link /dev/sparedisk is created for a device named /dev/hdb which has an ide-disk device driver if such a device is discovered.

正解：B,E 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

Which two statements are true about removing a physical volume (PV) from a volume group (VG)?

A. It cannot be removed when it is part of an active VG.

B. It can be removed when an inactive logical volume is on the VG.

C. It can be removed when an active VG has mounted file systems by running vgexport.

D. It can be removed only after removing it from its VG by using vgreduce.

E. It can be removed when it is part of an active VG.

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)

1z1-106試験無料問題集「Oracle Linux 8 Advanced System Administration 認定」