今競争の激しいIT業界で地位を固めたいですが、Lpi 117-303認証試験に合格しなければなりません。IT業界ではさらに強くなるために強い専門知識が必要です。Lpi 117-303認証試験に合格することが簡単ではなくて、Lpi 117-303証明書は君にとってはIT業界に入るの一つの手づるになるかもしれません。しかし必ずしも大量の時間とエネルギーで復習しなくて、弊社が丹精にできあがった問題集を使って、試験なんて問題ではありません。
Pass4Testは客様の要求を満たせていい評判をうけいたします。たくさんのひとは弊社の商品を使って、試験に順調に合格しました。
試験番号：117-303問題集
試験科目：Lpi 「LPI Level 3 Exam 303」
Lpiの117-303は専門知識と情報技術の検査として認証試験で、Pass4Testはあなたに一日早くLpiの認証試験に合格させて、多くの人が大量の時間とエネルギーを費やしても無駄になりました。Pass4Testにその問題が心配でなく、わずか20時間と少ないお金をを使って楽に試験に合格することができます。Pass4Testは君に対して特別の訓練を提供しています。
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NO.1 An administrator has created a mapping with the following command:
cryptsetup luksOpen /dev/sda1 cryptvol
and has set three different keys. Which command below will delete the first key?
A. cryptsetup luksDelKey /dev/sda1 0
B. cryptsetup luksDelKey /dev/sda1 1
C. cryptsetup luksDelKey /dev/mapper/cryptvol 1
D. cryptsetup luksDelKey /dev/mapper/cryptvol 0
Answer: A
Lpi 117-303 117-303過去問 117-303過去問
NO.2 Which of the following export options, when specified in /etc/exports, will tell the server to use the
NFSv4 Pseudofilesystem?
A. fsid=2
B. fsid=0
C. fsid=3
D. fsid=1
Answer: B
Lpi 117-303 117-303練習問題 117-303問題集
NO.3 An administrator has just configured an OpenVPN client. Upon starting the service, the following
message is displayed:
TLS Error: TLS key negotiation failed to occur within 60 seconds
Which of the following statements is true?
A. The client was unable to establish a network connection with the server.
B. The client was able to establish a network connection with the server, however TLS key negotiation
failed, resulting in a fallback to SSL.
C. The client was able to establish a network connection with the server, however TLS and SSL security
are not enabled.
D. The client was able to establish a network connection with the server, however TLS key negotiation
took longer than 60 seconds, indicating that there may be a problem with network performance.
Answer: A
Lpi 117-303練習問題 117-303
NO.4 An administrator has successfully configured a cryptographic volume for dmcrypt, and has added the
following line to /etc/fstab:
/dev/mapper/cryptvol /media/crypt auto defaults 0 0
Upon booting the system, the error message "mount: special device /dev/mapper/cryptvol does not exist"
is displayed. What configuration file has the administrator forgotten to edit? (Provide the full path and
filename)
Answer: /etc/crypttab
NO.5 Which LUKS action, when supplied to the cryptsetup command, will initialize a LUKS partition and set
the initial key? (Provide only the action name)
Answer: luksFormat
Lpi問題集 117-303認定証 117-303過去問 117-303 117-303
NO.6 You wish to revoke write access for all groups and named users on a file. Which command will make
the correct ACL changes?
A. setfacl x group:*:rx,user:*:rx afile
B. setfacl x mask::rx afile
C. setfacl m mask::rx afile
D. setfacl m group:*:rx,user:*:rx afile
Answer: C
Lpi認定資格 117-303練習問題 117-303
NO.7 You are certain that your kernel has been compiled with ACL support, however, when you try to set an
ACL on a file, you get the following output:
% setfacl m user:hugh:r afile.txt
setfacl: afile.txt: Operation not supported
What is the most likely reason for this problem?
A. There is an error in the command line parameters.
B. There is no user on the system named hugh.
C. The partition has not been mounted with the acl option.
D. The file afile.txt doesn't exist.
Answer: C
Lpi 117-303過去問 117-303 117-303 117-303 117-303認定証
NO.8 Which of the following are valid dmcrypt modes? (Choose THREE correct answers)
A. XTS
B. ESSIV
C. GMR
D. KWG
E. LRW
Answer: ABE
Lpi練習問題 117-303認定証 117-303参考書 117-303
NO.9 Linux Extended Attributes include attribute classes. Which of the following are included in the
defined attribute classes? (Select THREE correct answers)
A. default
B. system
C. owner
D. trusted
E. user
Answer: BDE
Lpi 117-303 117-303 117-303
NO.10 What is the default UDP port for OpenVPN traffic?
Answer: 1194
NO.11 What command will remove the dmcrypt mapping named cryptvol? (Provide the command with any
options and parameters)
Answer: /sbin/cryptsetup remove crypt-vol cryptsetup remove crypt-vol
NO.12 What does ntop use for data collection?
A. Network packets
B. Log files
C. Frame relay
D. SNMP
Answer: A
Lpi認定証 117-303 117-303認定試験
NO.13 When adding additional users to a file's extended ACLs, what is true about the default behaviour of
the ACL mask for the file?
A. The mask is modified to be the union of all permissions of the file owner, owning group and all named
users and groups.
B. The mask is left unchanged.
C. If required, a warning is printed indicating that the mask is too restrictive for the permissions being
granted.
D. The mask is modified to be the union of all permissions of the owning group and all named users and
groups.
Answer: D
Lpi認定証 117-303 117-303過去問
NO.14 What command will list basic information about all targets available to cryptmount? (Provide the
command with any options or parameters)
Answer: cryptmount --list /usr/bin/cryptmount -l /usr/bin/cryptmount --list cryptmount -l
NO.15 What is true about the permissions for the file afile given the following output from getfacl? (Select
TWO correct answers)
% getfacl afile
# file: afile
# owner: matt
# group: support
user::rwx
user:hugh:rw
group::r
group:staff:rx
mask::rwx
other::r
A. Anyone in the support group will be able to read and execute the file.
B. The user hugh will be able to read the contents of the file.
C. Anyone in the users group will be able to read the file.
D. The user matt will not be able to edit this file.
E. Anyone in the staff group will be able to read and execute the file.
Answer: BE
Lpi 117-303 117-303 117-303
NO.16 In which of the following scenarios MUST an administrator use ethernet bridging instead of routing
when configuring an OpenVPN site? (Select TWO correct answers)
A. Some OpenVPN clients will be installed on laptops and must be able to connect from different
locations.
B. NetBIOS traffic must be able to traverse the VPN without implementing a WINS server.
C. The IPv4 protocol is required.
D. It will be necessary to use an MTU setting other than the default.
E. The IPX protocol is required.
Answer: BE
Lpi認証試験 117-303過去問 117-303過去問 117-303問題集 117-303
NO.17 Which of the following are valid OpenVPN authentication modes? (Choose TWO correct answers)
A. S/Key
B. Kerberos
C. Static Key
D. Password
E. TLS
Answer: CE
Lpi 117-303参考書 117-303
NO.18 Which of the following are common techniques for securing a sendmail server? (Select THREE correct
answers)
A. Maintain user accounts in an LDAP directory.
B. Enable TLS.
C. Disable VRFY.
D. Run sendmail in a chroot'd environment.
E. Disable USRLKUP.
Answer: BCD
Lpi参考書 117-303 117-303参考書 117-303
NO.19 SELinux has just been installed on a Linux system and the administrator wants to use SELinux in
permissive mode in order to audit the various services on the system. What command will switch
SELinux into permissive mode?
A. setenforce 0
B. /etc/init.d/selinux stop
C. selinux passive
D. /etc/init.d/selinux startpassive
Answer: A
Lpi参考書 117-303参考書 117-303参考書 117-303 117-303
NO.20 Which directive in the OpenVPN client.conf specifies the remote server and port that the client should
connect to? (Provide only the directive, without any options or parameters)
Answer: remote
Lpi認定試験 117-303 117-303
恐いLpiの117-303試験をどうやって合格することを心配していますか。心配することはないよ、Pass4TestのLpiの117-303試験トレーニング資料がありますから。この資料を手に入れたら、全てのIT認証試験がたやすくなります。Pass4TestのLpiの117-303試験トレーニング資料はLpiの117-303認定試験のリーダーです。