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長年にわたり、JPexamはずっとIT認定試験を受験する皆さんに最良かつ最も信頼できる参考資料を提供するために取り組んでいます。IT認定試験の出題範囲に対して、JPexamは豊富な経験を持っています。また、JPexamは数え切れない受験生を助け、皆さんの信頼と称賛を得ました。ですから、JPexamのSY0-401問題集の品質を疑わないでください。これは間違いなくあなたがSY0-401認定試験に合格することを保証できる問題集です。JPexamは試験に失敗すれば全額返金を保証します。このような保証があれば、JPexamのSY0-401問題集を購入しようか購入するまいかと躊躇する必要は全くないです。この問題集をミスすればあなたの大きな損失ですよ。
成功した方法を見つけるだけで、失敗の言い訳をしないでください。CompTIAのJK0-U31試験に受かるのは実際にそんなに難しいことではないです。大切なのはあなたがどんな方法を使うかということです。JPexamのCompTIAのJK0-U31試験トレーニング資料はよい選択で、あなたが首尾よく試験に合格することを助けられます。これも成功へのショートカットです。誰もが成功する可能性があって、大切なのは選択することです。
JPexamの問題集を購入したら、あなたの試験合格率が100%を保証いたします。もし試験に失敗したら、弊社が全額で返金いたします。
試験番号：JK0-U11問題集試験科目：CompTIA Strata Fundamentals of PC Functionality Exam
最近更新時間：2014-06-29
問題と解答：全114問 JK0-U11 全真問題集
100％の返金保証。1年間の無料アップデート。
試験番号：SY0-401問題集試験科目：CompTIA Security+ Certification
最近更新時間：2014-06-29
問題と解答：全512問 SY0-401 学習資料
100％の返金保証。1年間の無料アップデート。
試験番号：JK0-U31問題集試験科目：CompTIA E2C Strata IT Technology Exam
最近更新時間：2014-06-29
問題と解答：全276問 JK0-U31 学習教材
100％の返金保証。1年間の無料アップデート。
夢を持ったら実現するために頑張ってください。「信仰は偉大な感情で、創造の力になれます。」とゴーリキーは述べました。私の夢は最高のIT専門家になることです。その夢は私にとってはるか遠いです。でも、成功へのショートカットがを見つけました。JPexamのCompTIAのJK0-U31試験トレーニング資料を利用して気楽に試験に合格しました。それはコストパフォーマンスが非常に高い資料ですから、もしあなたも私と同じIT夢を持っていたら、JPexamのCompTIAのJK0-U31試験トレーニング資料を利用してください。それはあなたが夢を実現することを助けられます。
今の競争の激しいIT業界ではCompTIAのJK0-U31試験にパスした方はメリットがおおくなります。給料もほかの人と比べて高くて仕事の内容も豊富です。でも、この試験はそれほど簡単ではありません。
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/JK0-U11_exam.html
NO.1 Which of the following is designed to infiltrate or damage a computer without the consent of
the owner?
A. Shareware
B. Malware
C. Freeware
D. Stealware
Answer: B
CompTIA費用 JK0-U11認定 JK0-U11初心者 JK0-U11通信
Explanation:
The term malware refers to malicious software, which is a broad class of malicious viruses, including
spyware.
Malware is designed to infiltrate or damage a computer without the consent of the owner.
Answer D is incorrect. Stealware is associated with Web bugs or spyware.
It is used by Web sites to affiliate marketing programs. Stealware attributes can be present in
peer-to-peer software applications. Spyware, adware, and stealware are similar types of malicious
code. Some Websites are advertised as free and allow information to be downloaded.
However, a pop-up window with a disclaimer should appear.
The disclaimer discloses information of possible charges or rerouting of the Web site. The users
should read the disclaimer to learn what charges are applicable before clicking the advertisement.
Otherwise, they will be liable to pay a large sum of money. The working procedure of stealware is
shown in the figure below:
Answer A is incorrect. Shareware is software designed to use freely or for a limited period available
on the Internet. After completing the given time, the user can either purchase it or legally remove it.
These types of products are usually offered either with certain features only available when the user
has purchased the product, or as a full version but for a limited trial period of time.
Answer C is incorrect. Freeware is computer software that can be used without paying for it.
NO.2 Mark works as a Network Administrator for NetTech Inc.
The company has a Windows 2000 domain-based network. A user working on a Windows 2000
Professional client computer reports that he is unable to access some files on the hard disk.
However, he is able to successfully log on and access other files. What should Mark do to resolve
the issue?
A. Instruct the user to log off and log on again.
B. Enable the user account on the computer.
C. Check the file permissions on the hard disk drive.
D. Check the hard disk drive using the SCANDISK utility.
Answer: C
CompTIA費用 JK0-U11ガイド JK0-U11学習 JK0-U11問題集 JK0-U11攻略 JK0-U11費用
Explanation:
In order to resolve the issue, Mark should check the file permissions for the user on the hard disk
drive. According to the question, the user is able to access other files on the hard disk. Hence, the
most likely cause of the issue is that the user does not have sufficient privileges on those files.
Answer A is incorrect. Logging off and then logging on will not help resolve the issue.
Answer D is incorrect. Checking the hard disk drive using the SCANDISK utility will not help, as the
issue is related to permissions.
Answer B is incorrect. According to the question, the user is able to successfully log on to the
computer. This indicates that his user account is already enabled. Hence, there is no need to enable
it.
NO.3 Which of the following is used by Wi-Fi Protected Access (WPA) to provide data encryption?
A. IDEA
B. TKIP
C. RSA
D. RC4
Answer: B
CompTIA JK0-U11費用 JK0-U11講座 JK0-U11認定試験 JK0-U11内容
Explanation:
TKIP (Temporal Key Integrity Protocol) is an encryption protocol defined in the IEEE 802.11i standard
for wireless LANs (WLANs). It is designed to provide more secure encryption than the disreputably
weak Wired Equivalent Privacy (WEP). TKIP is the encryption method used in Wi-Fi Protected Access
(WPA), which replaced WEP in WLAN products. TKIP is a suite of algorithms to replace WEP without
requiring the replacement of legacy WLAN equipment. TKIP uses the original WEP programming but
wraps additional code at the beginning and end to encapsulate and modify it. Like WEP , TKIP uses
the RC4 stream encryption algorithm as its basis.
NO.4 You are working in a Windows network environment. Which of the following accounts/groups
have many advanced permissions not needed by occasional users?
Each correct answer represents a part of the solution. Choose two.
A. Guest
B. Standard user
C. Administrator
D. Power Users
Answer: D,C
CompTIA JK0-U11 vue JK0-U11問題 JK0-U11練習問題
Explanation:
An Administrator user account has full permissions on the computer.
The Power Users group has many advanced permissions not needed by occasional users.
Power users can perform any tasks except those reserved for administrators.
Answer B is incorrect. A Standard user account has a minimal set of permissions.
Each account in standard user mode is designed to store a separate set of settings for users.
The users are allowed to launch applications, create new documents, and modify basic system
configurations.
Answer A is incorrect. A Guest account is designed to provide temporary access to computers.
It does not store user-specific profile settings permanently. This account is disabled by default.
NO.5 You are working with a team that will be bringing in new computers to a sales department at a
company.
The sales team would like to keep not only their old files, but system settings as well on the new
PC's. What should you do?
A. Do a system backup (complete) on each old machine, then restore it onto the new machines.
B. Copy the files and the Windows Registry to a removable media then copy it onto the new
machines.
C. Use the User State Migration tool to move the system settings and files to the new machines.
D. Use the Disk Management tool to move everything to the new computer.
Answer: C
CompTIA合格点 JK0-U11入門 JK0-U11費用 JK0-U11認定 JK0-U11
Explanation:
The User State Migration Tool is made specifically for this purpose. Large scale migrations require
not only files but system settings to be moved to new machines and Microsoft created this tool for
this purpose.
NO.6 Which of the following parts of the computer is built-in to the motherboard?
A. Joystick
B. Mouse
C. Sound card
D. CD-ROM drive
Answer: C
CompTIA合格点 JK0-U11 JK0-U11フリーク JK0-U11テスト JK0-U11難易度
Explanation:
Sound cards are built-in to the motherboard. Sound card enables the computer to output sound to
audio devices, as well as accept input from a microphone. Most modern computers have sound
cards built-in to the motherboard, though it is common for a user to install a separate sound card as
an upgrade.
Answer D is incorrect. CD- ROM is a device used for reading data from a CD. This device is not built-
in to the mother board.
Answer B is incorrect. Mouse is a pointing device that detects two dimensional motion relative to its
supporting surface. This device is not built-in to the mother board.
Answer A is incorrect. Joystick is a device mostly used in gaming. It consists of a handheld stick that
pivots around one end, to detect angles in two or three dimensions.
NO.7 Which of the following types of parental controls is used to limit access to the Internet
contents?
A. Monitoring control
B. Usage management tool
C. Content filter control
D. Bandwidth control
Answer: C
CompTIA JK0-U11教科書 JK0-U11難易度
Explanation:
Content filter control is a type of parental control that is used to limit access to the Internet content.
Answer A is incorrect. Monitoring control is a type of parental control that is used to track locations
nd activities when using the device.
Answer B is incorrect. Usage management tool is a type of parental control that allows parents to
enforce learning time into child computing time.
Answer D is incorrect. There is no parental control such as bandwidth control.
NO.8 Which of the following is a circuit board that is used to extend slots for expansion cards and
provides the ability to connect additional expansion cards to the computer?
A. Audio/modem riser
B. Secure Digital (SD) card
C. Riser card
D. Communication and Networking Riser (CNR)
Answer: C
CompTIA費用 JK0-U11合格率 JK0-U11割引 JK0-U11
Explanation:
Riser card is a circuit board that is used to extend slots for expansion cards and provides the ability
to connect additional expansion cards to the computer.
These cards are used with LPX motherboards. With the introduction of ATX motherboards, riser
cards are rarely used. In ATX motherboards, the expansion cards connect directly to the computer
motherboard instead of using riser cards.
Answer A is incorrect. The audio/modem riser (AMR), also known as an AMR slot, is an expansion
slot. It is found on the motherboards of some Pentium III, Pentium 4, and Athlon personal
computers. It was designed by Intel to interface with chipsets and provide analog functionality, such
as sound cards and modems, on an expansion card. It has two rows of 23 pins each, making a total
of 46 pins.
Answer D is incorrect. Communication and Networking Riser (CNR) is a hardware device developed
by Intel. It plugs into the motherboard and holds chips for the functioning of devices such as
modems and audio devices. It supports V.90 analog modem, multi-channel audio, phone-line-based
networking, and 10/100 Ethernet-based networking. CNR also minimizes electrical noise
interference through the physical separation of noise- sensitive elements from the motherboard's
communication systems.
Answer B is incorrect. Secure Digital (SD) card is a non-volatile memory card format used in portable
devices such as mobile phones, digital cameras, and handheld computers. SD cards are based on the
older MultiMediaCard (MMC) format, but they are a little thicker than MMC cards. Generally an SD
card offers a write-protect switch on its side. SD cards generally measure 32 mm x 24 mm x 2.1 mm,
but they can be as thin as 1.4 mm. The devices that have SD card slots can use the thinner MMC
cards, but the standard SD cards will not fit into the thinner MMC slots. Some SD cards are also
available with a USB connector. SD card readers allow SD cards to be accessed via many connectivity
ports such as USB, FireWire, and the common parallel port.
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