現在、IT業界での激しい競争に直面しているあなたは、無力に感じるでしょう。これは避けられないことですから、あなたがしなければならないことは、自分のキャリアを護衛するのです。色々な選択がありますが、JPexamのSAIRの3X0-102 3X0-103 3X0-202問題集と解答をお勧めします。それはあなたが成功認定を助ける良いヘルパーですから、あなたはまだ何を待っているのですか。速く最新のJPexamのSAIRの3X0-102 3X0-103 3X0-202トレーニング資料を取りに行きましょう。
ITテストと認定は当面の競争が激しい世界でこれまで以上に重要になりました。それは異なる世界の未来を意味しています。SAIRの3X0-102 3X0-103 3X0-202の試験はあなたの職場生涯で重要な画期的な出来事になり、新しいチャンスを発見するかもしれません。ところが、SAIRの3X0-102 3X0-103 3X0-202の試験にどうやって合格しますか。心配することはないですよ、ヘルプがあなたの手元にありますから。JPexamを利用したら恐いことはないです。JPexamのSAIRの3X0-102 3X0-103 3X0-202の試験問題と解答は試験準備のパイオニアですから。
試験番号：3X0-102問題集
試験科目：Linux System Administration (Level 1)
最近更新時間：2014-02-23
問題と解答：全122問
100％の返金保証。1年間の無料アップデート。
試験番号：3X0-103問題集
試験科目：Linux Networking (Level 1)
最近更新時間：2014-02-23
問題と解答：全159問
100％の返金保証。1年間の無料アップデート。
試験番号：3X0-202問題集
試験科目：Apache Webserver (Level 2)
最近更新時間：2014-02-23
問題と解答：全90問
100％の返金保証。1年間の無料アップデート。
JPexam SAIRの3X0-102 3X0-103 3X0-202試験トレーニング資料というのは一体なんでしょうか。SAIRの3X0-102 3X0-103 3X0-202試験トレーニングソースを提供するサイトがたくさんありますが、JPexamは最実用な資料を提供します。JPexamには専門的なエリート団体があります。認証専門家や技術者及び全面的な言語天才がずっと最新のSAIRの3X0-102 3X0-103 3X0-202試験を研究していますから、SAIRの3X0-102 3X0-103 3X0-202認定試験に受かりたかったら、JPexamのサイトをクッリクしてください。あなたに成功に近づいて、夢の楽園に一歩一歩進めさせられます。
SAIRの3X0-102 3X0-103 3X0-202試験に受かることは確かにあなたのキャリアに明るい未来を与えられます。SAIRの3X0-102 3X0-103 3X0-202試験に受かったら、あなたの技能を検証できるだけでなく、あなたが専門的な豊富の知識を持っていることも証明します。JPexamのSAIRの3X0-102 3X0-103 3X0-202試験トレーニング資料は実践の検証に合格したソフトで、手に入れたらあなたに最も向いているものを持つようになります。 JPexamのSAIRの3X0-102 3X0-103 3X0-202試験トレーニング資料を購入する前に、無料な試用版を利用することができます。そうしたら資料の高品質を知ることができ、一番良いものを選んだということも分かります。
購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード：http://www.jpexam.com/3X0-102_exam.html
NO.1 The following entry appears in the /etc/crontab as follows:
30.4 * * 1 /bin/sh /home/Tom/rmcore 2>&1 /dev/null
Select the action below which best represents what it will accomplish.
A. "rmcore" will execute on April 30th for one hour
B. "rmcore" will execute on the first day of every month
C. "rmcore" will execute every Monday at 4:30 a.m.
D. None of the above
Answer: C
SAIR認定試験 3X0-102 3X0-102
NO.2 If Priya created a symbolic link to "/bin/bash" in her current working directory and called it
"yash", then which one of the following is true?
A. She is not using any disk space.
B. She is just using up an inode but no space.
C. She is using both disk space and inode.
D. She is just using up a directory entry, but no inode.
Answer: C
SAIR 3X0-102 3X0-102 3X0-102
NO.3 Which of the following is NOT true about an inode?
A. It is a data structure on the disk that stores file attributes.
B. inodes are created when a file system is made.
C. The number of inodes for the disk denotes the number of files and drives the disk can hold.
D. The superuser can use the "chinode" command to increase the number of inodes in a file system.
Answer: D
SAIR 3X0-102 3X0-102認証試験 3X0-102
NO.4 If Alladin mounted "/dev/hda2" under "/chem/inorg", then the original contents of "/chem/inorg"
__________.
A. are lost
B. are copied in a directory into "/dev/hda2" under "orig.backup"
C. can be retrieved after unmounting "/dev/hda2"
D. are garbled
Answer: C
SAIR 3X0-102 3X0-102過去問 3X0-102 3X0-102認定試験
NO.5 The "fsck" command will search all mounted file systems.
A. True
B. False
Answer: B
SAIR 3X0-102認定証 3X0-102参考書 3X0-102
NO.6 If Priya created a hard link by issuing the following command from her current working directory:
ln /home/priya/mail/february lastmonth
Then which of the following are NOT true?
A. the file size of /home/priya/mail/february is not the same as lastmonth
B. changing the file lastmonth also changes the file /home/priya/mail/february
C. deleting the directory entry /home/priya/mail/february also deletes the directory entry lastmonth
D. /home/priya/mail/february and lastmonth are the same file
Answer: AC
SAIR参考書 3X0-102認証試験 3X0-102 3X0-102認証試験
NO.7 If correct permissions have been setup, users can execute their own programs at a fixed time by
submitting their jobs to the cron service using the crontab command.
A. True
B. False
Answer: A
SAIR 3X0-102 3X0-102 3X0-102認証試験
NO.8 Assume that Priya and Sita are Linux system users and that Krishna is the superuser. Also, assume
that both Priya and Sita were accessing files in the "/cdrom" directory and that they did not log out
and their current working directory is still in the /cdrom hierarchy. Krishna wishes to install some
software from a new CD-ROM that he bought. Which of the following are valid options for Krishna?
(Select all that apply)
A. He can just push the eject button on the CD-ROM drive that is currently in the drive, then insert his new
one and start the installation.
B. He has to find Priya and Sita and tell them to change directory from /cdrom so that he can then
unmount
the CD-ROM, eject it, put his new CD-ROM in, and then install.
C. Krishna can use "umount -f" to force the unmount of the CD-ROM, then he can eject it, insert his
CD-ROM, and install.
D. He can use the "fuser" command to find all processes that are using the CD-ROM device, along with
their associated PID's, kill each process, unmount the CD-ROM, eject it, put his CD-ROM in, and then
install the software.
Answer: BD
SAIR 3X0-102 3X0-102 3X0-102 3X0-102認証試験
NO.9 Which of the following statements about cron/crontab is NOT true?
A. each user can have his/her own personal crontab file
B. the crontab file is automatically created when a user account is created
C. the superuser can edit the cron table using the "crontab -e" command
D. cron jobs run with the permission of whomever submitted the job
Answer: B
SAIR 3X0-102 3X0-102 3X0-102参考書 3X0-102 3X0-102
NO.10 Which of the following options is true of the entry below?
/dev/cdrom /cd iso9660 ro,user,noauto 0 0
A. This is an "mtab" entry which mounts a CD-ROM as a read-only device at boot time.
B. This is an "fstab" entry which mounts a CD-ROM as a read-only device at boot time.
C. This is an "fstab" entry which lets any user mount the CD-ROM.
D. None of the above.
Answer: C
SAIR 3X0-102認定試験 3X0-102
NO.11 If Priya created a symbolic link using the following command:
ln -s /bin/bash yash
Then which of the following are TRUE? (Select all that apply)
A. adding a file called "yash" does not consume another Inode
B. The "ls -l" reports the same size for the file "yash" and the file "/bin/bash"
C. a new inode is created for "yash"
D. deleting the file "yash" has no effect on the file "/bin/bash"
Answer: CD
SAIR 3X0-102 3X0-102 3X0-102 3X0-102
NO.12 One of the most important security features that a system administrator must deal with is the
shadow password suite. For what reason is this suite important?
A. It improves the encryption for all passwords stored in the "/etc/passwd" file.
B. It provides a second level of encryption for the "/etc/passwd" file.
C. It moves the passwords to a separate file that has more restrictive permissions
D. It moves the passwords to a separate file and will also encrypt the password file.
Answer: C
SAIR 3X0-102練習問題 3X0-102問題集 3X0-102
NO.13 Which one of the following is NOT true about the cron service?
A. the cron service lets you execute scripts at a fixed time
B. only root can execute scripts at a fixed time
C. the "crontab" file specifies what the cron service should do
D. the cron service is similar to the command "at"
Answer: B
SAIR 3X0-102過去問 3X0-102認証試験 3X0-102認定資格 3X0-102認定資格
NO.14 If Krishna, the superuser, installed the "gcc" compiler, where would he put all of the header files?
A. /usr/bin/gcc/include
B. /usr/include
C. /var/usr/include
D. /opt/gcc/include
Answer: B
SAIR認定資格 3X0-102 3X0-102 3X0-102
NO.15 Assume Tom wrote a program that would let users on two separate Linux machines share their
directories, but his program has to read an initial configuration file to know which user has decided
to share which directory. Where should he ask the system administrator to put the configuration
file?
A. /usr/bin/
B. /etc/
C. /usr/local/bin/
D. A or C
Answer: B
SAIR 3X0-102 3X0-102
NO.16 Tom, a Linux system user, has been using a Virtual Network Computing viewer but his viewer has
crashed. He calls Kina, the system administrator, to ask her whether the viewer can be restarted
from where it left off, or if he has to start the remote application all over again. Kina's response
should be:
A. No, the remote application cannot be recovered and Tom must start over.
B. Yes, the remote application can be recovered by restarting the viewer.
C. Yes, the application can be recovered by restarting the viewer.
D. Yes, it can be recovered by restarting both the server and the viewer.
Answer: B
SAIR参考書 3X0-102 3X0-102
NO.17 Which of the following directories, by convention, are NOT found in the /var directory?
A. mail
B. news
C. bin
D. spool
Answer: C
SAIR認定資格 3X0-102 3X0-102過去問 3X0-102
NO.18 The system log files, which are written by the __________ daemon, are erased and then restarted
whenever the system reboots. (Fill in the blank for the proper daemon, and then state whether the
statement is true or false)
A. syslogd, true
B. syslogd, false
C. systemd, true
D. loggert, true
Answer: B
SAIR認定資格 3X0-102過去問 3X0-102 3X0-102
NO.19 If Tom, the superuser, wants to add a swap file of 8 MB, what should he do?
A. Just run the command "swapon -file /swap -size 8192".
B. run commands "mkswap" and "swapon"
C. run commands "mkswap" and "sync"
D. dd if=/dev/zero of=/swap count=8192; mkswap 8192; swapon /swap
Answer: D
SAIR参考書 3X0-102練習問題 3X0-102 3X0-102過去問
NO.20 The most appropriate place for commands such as: insmod, ifconfig, reboot, lsmod, and route is
A. /usr/bin; this is where all files that users have access to are placed
B. /bin; this directory, by convention, is always on the root partition and available for use.
C. /sbin; by convention, only the system adminstrator has /sbin in the default path, and this is always
mounted on the root partition
D. /opt/bin; by convention, these programs are for optimizing the system
Answer: C
SAIR 3X0-102 3X0-102 3X0-102 3X0-102 3X0-102参考書
没有评论:
发表评论