006-002試験概要

MYSQL認証は全世界で公認の高級技術人材認証である。MYSQL証明書を獲得して高級技術専門家になる。知識の掌握と専業熟練程度の測量に対して認証は数量的な方法を提供しました。技術者は全面的にMYSQL製品の専業知識を熟練して掌握することを要求されて確かに応用開発の厳格の要求を満たします。MYSQLは応用設計、応用開発、応用系統安全コントロール方面の専門家である。
testpassportの006-002試験問題集によって、貴方の大切の時間と精力を節約できます。testpassport試験問題集はITエリートために、いろいろな問題集を提供して、問題と答えを暗記しただけで、100％合格することができます。Testpassportの006-002過去の問題はよくアップデートするので、貴方の持って問題集は最新版を保障されてます。この科目は140問を含みます。
testpassport 006-002（Certified MySQL 5.0 DBA Part II）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。
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。006-002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/006-002.pdf
1. Can multi-column FULLTEXT indexes be used? If so, when?
A. No, they can not be used.
B. Yes, they should be used to search multiple columns simultaneously.
C. Yes, they can be used to search either one or all of the indexed columns.
Answer: B
2. What kind of replication is supported by the MySQL server?
A. Multiple-master replication
B. Master to slave replication
C. Single file based clustering
D. MySQL doesn't support replication
Answer: B
3. When performing diagnostic functions on a server should excessive start and stop messages be looked
for in the error log, and why?
A. No, start and stop messages are of no relevance to diagnostics.
B. Yes, because there is a bug in mysqld that can cause multiple start and stop messages to be inserted
in the log.
C. No, because they will not provide any information as to what is wrong.
D. Yes, because they can indicate that there is something causing the server to restart unexpectedly and
not due to normal startup and shutdown.
Answer: D
4. Which of the following best describe the effects on performance for the dynamic-row format for
MyISAM has?
A. Retrievals are more complex and slower.
B. Retrievals are less complex and are faster.
C. Rows generally take up less disk space than fixed-row format.
D. Rows generally take up more disk space than fixed-row format.
Answer: AC
5. Which of the following optimizations could be made based on data collected in the slow query log?
A. Tune server parameters.
B. Change the storage engines in use.
C. Make changes to the network infrastructure.
D. Rewrite queries to perform more efficiently.
E. Normalize data or add indexes to the tables that the queries use.
Answer: ABDE
6. Which of the following best describes why InnoDB tables should always have primary keys and why
they should be short?
A. Because InnoDB uses primary keys to locate tables, and shorter keys make quicker lookups.
B. Because InnoDB uses primary keys to locate table rows, and shorter keys make quicker lookups.
C. Because InnoDB stores pointers in a log to all the primary keys and shorter keys make this log smaller.
Answer: B

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

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

IT業に転職する場合に、これらの専門認証は重要な能力証明になります。

認証書はIT専門家にとって学歴証明書のようで、IT業に転職する場合に、これらの専門認証は重要な能力証明になります。IT人材の需要量の途切れない状態に、たくさんの人はIT仕事に転職しています。コンピュータの専門卒業人にとって、情報技術の途切れない更新のため、認証をとって、あなたがすでに最新の技術をマスターすることを証明します。昇給する重要な証拠になります、もしあなたの仕事は前途がないならば、IT認証を取って転職しましょう、あなたの就業と求職に力になります。 VCP-410認定試験をパスしたら、VCP認証を取得することができます。同時に、受験者は自身のレベルに対してテストする上に心からの喜びも感じます。VCP認定証を持つにあたって、就職の機会も多くなります。Testpassport問題集はIT専門家グループによって作り上げられて、英語が世界で普通の言語ので、多くのシミュレーション問題の対策は英語版です。testpassportのVCP-410（VMware Certified Professional on VI4）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のVCP-410過去問は300問を含みます。 VCP-410テキストブックは一年で無料更新サービスを提供して、認定合格に役に立ってます。もし、試験内容を変更したら、早速お客様に知らせます。そして、更新版があったら、お客様に送ります。 買う前に、無料デモを見られます。 http://pdf.testpassport.jp/VCP-410.pdf 1. An administrator is installing ESX 4.0 on a physical server. Which of the following components would need to be modified or replaced to support a successful installation? A. 4 Intel PRO 1000 Network Adapters B. 2 LSI Logic LSI7202XP-LC Fibre Channel HBAs C. 2 AMD Opteron CPUs D. 4GB RAM Answer: B 2. Which of the following partitions is specific to ESXi 4.0? A. usr B. vmkcore C. scratch D. swap Answer: C 3. An ESX Administrator plans to install additional supported components on the ESX Server that would increase the memory requirements for the Service Console. Which ESX Server partition would also need to be increased during installation as a result? A. / B. vmfs3 C. swap D. /boot Answer: C 4. Which of the following tasks can be selected from the home page of an ESX Server (Choose Three)? A. Download VMware vCenter Server B. Browse Objects Managed by this Host C. Browse Virtual Machines in this Host's inventory D. Browse Datastores in this Host's inventory E. Download VMware Web Access Client Answer: ABD 5. When installing ESX 4.0, where is the Service Console file system located? A. In a virtual disk on a local VMFS datastore B. In a virtual disk on a local or shared VMFS datastore C. On a local physical disk or on a mapped SAN LUN D. On a local physical disk Answer: A 6. The default swap partition size for ESX 4.0 is which of the following? A. 800MB B. 1.6GB C. 544MB D. 600MB Answer: D 7. Creating which of the following optional partitions would change the default partition size for /? A. /tmp B. /home C. /var/log D. /usr Answer: D 8. Additional licensing is required once the number of cores per CPU reaches which of the following? A. 16 or more cores B. 12 or more cores C. 8 or more cores D. 6 or more cores Answer: C 9. What is the maximum number of cores that can be used with Standard licensing? A. 8 B. 16 C. 12 D. 6 Answer: D 10. Once vCenter 4.x has been installed, a License Server is required in which of the following instances? A. A License Server is always required B. To support ESXi 4.x Hosts C. To support ESX 3.5 Hosts D. A License Server is no longer required Answer: C 11. Which of the following features is not a part of the vSphere Advanced Edition? A. VMware Storage VMotion B. VMware VMotion C. VMware Data Recovery D. VMware Fault Tolerance Answer: A 12. Which vSphere Editions include VMware Data Recovery (Choose Two)? A. vSphere Essentials Plus or higher B. vSphere Advanced or higher C. vSphere Standard or higher D. vSphere Essentials or higher Answer: AB

310-065練習問題

ITエンジニア達にとって、大切なことは認定資格を取得されてます。知識経済の到来に従って、だんだん多くなる仕事は情報技術と緊密な関係があります。IT領域で年齢、性別を問わずレベルがあれば、就職の機会は多くなります。SCJP認証を取得したかったら、必要認定試験は310-065です。
testpassport試験問題集はIT技術者向きの模擬問題集で、Testpassport問題集はIT専門家グループによって作り上げられて、初心者としてもパスできます。そして、もし合格しない場合に全額返済いたします。
どうしてTestpassportはお客様が不合格になる場合全額返済することを承諾しますか？
1、Testpassportは商品に自信があり、常に認定試験の情報に関心を持っています。Testpassportの310-065過去問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、310-065練習問題は一年で無料更新されてます。この科目は154問を含みます。
2、弊社のSUN過去の問題集はpdf版とソフト版を提供して、pdfフォームは一番人気な形式でポイントできて、ソフト版は実際の試験雰囲気を模擬したものです。Testpassportの問題集を使って、お客様の自信がもっと高くなります。パスすることを保証します。
3、310-065問題集は単項の選択問題、多肢選択問題、ドラッグ＆ドロップ、実験問題及び穴埋め問題などの試験フォームを含みます。問題と解答を提供して、理解しやすいです。
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。310-065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/310-065.pdf
1. Given:
1. public class Threads2 implements Runnable {
2.
3. public void run() {
4. System.out.println("run.");
5. throw new RuntimeException("Problem");
6. }
7. public static void main(String[] args) {
8. Thread t = new Thread(new Threads2());
9. t.start();
10. System.out.println("End of method.");
11. }
12. }
Which two can be results? (Choose two.)
A. java.lang.RuntimeException: Problem
B. run. java.lang.RuntimeException: Problem
C. End of method. java.lang.RuntimeException: Problem
D. End of method. run. java.lang.RuntimeException: Problem
E. run. java.lang.RuntimeException: ProblemEnd of method.
Answer: DE
2. Which two statements are true? (Choose two.)
A. It is possible for more than two threads to deadlock at once.
B. The JVM implementation guarantees that multiple threads cannot enter into a deadlocked state.
C. Deadlocked threads release once their sleep() method's sleep duration has expired.
D. Deadlocking can occur only when the wait(), notify(), and notifyAll() methods are used incorrectly.
E. It is possible for a single-threaded application to deadlock if synchronized blocks are used incorrectly.
F. If a piece of code is capable of deadlocking, you cannot eliminate the possibility of deadlocking by
insertinginvocations of Thread.yield().
Answer:AF
3. Given:
The safer , easier way to help you pass any IT exams.
3 / 12
1. void waitForSignal() {
2. Object obj = new Object();
3. synchronized (Thread.currentThread()) {
4. obj.wait();
5. obj.notify();
6. }
7. }
Which statement is true?
A. This code can throw an InterruptedException.
B. This code can throw an IllegalMonitorStateException.
C. This code can throw a TimeoutException after ten minutes.
D. Reversing the order of obj.wait() and obj.notify() might cause this method to complete normally.
E. A call to notify() or notifyAll() from another thread might cause this method to complete normally.
F. This code does NOT compile unless "obj.wait()" is replaced with "((Thread) obj).wait()".
Answer: B