LPIC Level3認定資格を取得

2008から世界中の金融危機後、地球全体の経済はずっと低迷している状態。今、唯一の方法はIT認証を取得します。もしあなたはもうIT業界で発展すると決めたら、あなたの投資はすぐに今後の発展中に回収することができます。あなたがもしまだ発展の方向を決めていない場合、あるいはITの認証の資格を持ってないうちに今後必要として、準備する場合に、よく使われる認証を考慮しましょう、例えばLPI認証。LPIC Level3認定資格を取得したかったら、必要認定試験は117-303です。
testpassport試験問題集はIT技術者向きの模擬問題集で、問題と答えを含みます。Testpassport問題集はIT専門家グループによって作り上げられて、認定試験問題集
の合格率は100％です。testpassport 117-303（LPI Level 3 Exam 303）認定試験問題集は二つフォーム（pdfとソフト版）を提供して、pdf形式はプリントだけでなく、いくつのパソコンで使うことができます。ソフト版は実際の試験雰囲気を模擬したものです。
Testpassportシミュレーション問題の対策は常に認定試験の情報に関心を持っています。Testpassportの117-303過去の問題はよくアップデートするので、お客様ために最新の問題集を提供します。そして、117-303練習問題は一年で無料更新されてます。この科目は101問を含みます。
買う前に、無料デモで試しに自信を持って認定合格になります。117-303問題集は無料でデモをダウンロードすることができます。
http://pdf.testpassport.jp/117-303.pdf
1. 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
2. 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
3. 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
4. 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
5. What does ntop use for data collection?
A. Network packets
B. Log files
C. Frame relay
D. SNMP
Answer: A
6. 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
7. 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
8. 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
9. 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
10. 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