現在のネットワークの全盛期で、CompTIAのFC0-U51の認証試験を準備するのにいろいろな方法があります。JapanCertが提供した最も依頼できるトレーニングの問題と解答はあなたが気楽にCompTIAのFC0-U51の認証試験を受かることに助けを差し上げます。JapanCertにCompTIAのFC0-U51の試験に関する問題はいくつかの種類がありますから、すべてのIT認証試験の要求を満たすことができます。
今の競争の激しいIT業界では、多くの認定試験の合格証明書が君にをとんとん拍子に出世するのを助けることができます。多くの会社は君の実力と昇進がその証明書によって判断します。CompTIAのFC0-U51認証試験はIT業界の中で含金度高い試験で、JapanCertがCompTIAのFC0-U51認証試験について対応性の訓練 を提供しておって、ネットで弊社が提供した部分の問題集をダウンロードしてください。
JapanCert はIT業界に認定試験大綱の主要なサプライヤーとして、専門家は一緻して品質の高い商品を開発し続けています。
1.0 Software 21%
2.0 Hardware 18%
3.0 Security 21%
4.0 Networking 16%
5.0 Basic IT literacy 24%
Total 100%
(A list of acronyms used in these objectives appears at the end of this document.)
**Note: The bulleted lists below each objective are not exhaustive lists. Even though they are not included in this document, other examples of technologies, processes or tasks pertaining to each objective may also be included on the exam.
CompTIAのFC0-U51認定試験を受験する気があるのですか。この試験を受けた身の回りの人がきっと多くいるでしょう。これは非常に大切な試験で、試験に合格してFC0-U51認証資格を取ると、あなたは多くのメリットを得られますから。では、他の人を頼んで試験に合格する対策を教えてもらったのですか。試験に準備する方法が色々ありますが、最も高効率なのは、きっと良いツールを利用することですね。ところで、あなたにとってどんなツールが良いと言えるのですか。もちろんJapanCertのFC0-U51問題集です。
NO.1 A user receives an email formatted to appear as if the bank sent it. The email explains that the
user must confirm the name, address, and social security number listed on the bank account. Which
of the following BEST describes the security threat taking place?
A. Shoulder surfing
B. Social engineering
C. Spam
D. Phishing
Answer: D
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NO.2 You need to select a laptop for a traveling salesman. He will really need to stretch the battery
life as long as possible, so he wants low power options wherever possible. Which type of monitor
should you select?
A. LCD
B. CRT
C. Active Matrix
D. Passive Matrix
Answer: D
試験番号 CompTIA FC0-U51市販本 FC0-U51キャッシュ
Explanation:
Passive matrix LCD monitors use less power than active matrix, and are generally preferred for
laptops when long battery life is the key concern. Answer option C is incorrect. An active matrix LCD
uses more power than a passive matrix, but gives a higher quality picture. Answer option B is
incorrect. Cathode Ray Tube monitors are legacy monitors that were once used on PC's. Answer
option A is incorrect. All laptops use LCD monitors. The question is whether or not one should select
an active or passive matrix LCD. What is Cathode Ray Tube (CRT)? Hide Cathode Ray Tube (CRT) is a
vacuum tube used as a display screen in a computer monitor or TV. The viewing end of the tube is
coated with phosphors, which emit light when struck by electrons. CRT works by heating a cathode
which causes electrons to flow. Accelerating and focusing anodes turn the electrons into a fine beam
that is directed to the phosphors by magnetic fields that are generated by steering coils. The viewing
end of a color CRT tube is coated with red, green and blue phosphor dots, and separate "electron
guns" bombard their respective colors a line at a time in a prescribed sequence. The resulting color
displayed on screen is determined by the intensity of the electron beams as they strike the red, green
and blue phosphors at that same pixel location.
NO.3 A home user wants to share files between two different computers.
The user wants the files to be available to either computer, regardless of whether either computer is
turned on.
Which of the following is the BEST storage method?
A. USB storage
B. Internal storage
C. Direct attached storage
D. Network attached storage
Answer: D
CompTIA知識 FC0-U51受験料 FC0-U51合格率
NO.4 Which of the following technologies is used to detect unauthorized attempts to access and
manipulate computer systems locally or through the Internet or an intranet?
A. Demilitarized zone (DMZ)
B. Firewall
C. Intrusion detection system (IDS)
D. Packet filtering
Answer: C
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Explanation:
An Intrusion detection system (IDS) is used to detect unauthorized attempts to access and
manipulate computer systems locally or through the Internet or an intranet. It can detect several
types of attacks and malicious behaviors that can compromise the security of a network and
computers. This includes network attacks against vulnerable services, unauthorized logins and access
to sensitive data, and malware (e.g. viruses, worms, etc.). An IDS also detects attacks that originate
from within a system. In most cases, an IDS has three main components: Sensors, Console, and
Engine. Sensors generate security events. A console is used to alert and control sensors and to
monitor events. An engine is used to record events and to generate security alerts based on received
security events. In many IDS implementations, these three components are combined into a single
device. Basically, following two types of IDS are used : Network-based IDS Host-based IDS Answer
option D is incorrect. Packet filtering is a method that allows or restricts the flow of specific types of
packets to provide security. It analyzes the incoming and outgoing packets and lets them pass or
stops them at a network interface based on the source and destination addresses, ports, or
protocols. Packet filtering provides a way to define precisely which type of IP traffic is allowed to
cross the firewall of an intranet. IP packet filtering is important when users from private intranets
connect to public networks, such as the Internet. Answer option B is incorrect. A firewall is a tool to
provide security to a network. It is used to protect an internal network or intranet against
unauthorized access from the Internet or other outside networks. It restricts inbound and outbound
access and can analyze all traffic between an internal network and the Internet. Users can configure a
firewall to pass or block packets from specific IP addresses and ports. Answer option A is incorrect.
Demilitarized zone (DMZ) or perimeter network is a small network that lies in between the Internet
and a private network. It is the boundary between the Internet and an internal network, usually a
combination of firewalls and bastion hosts that are gateways between inside networks and outside
networks. DMZ provides a large enterprise network or corporate network the ability to use the
Internet while still maintaining its security.
Reference: "http://en.wikipedia.org/wiki/Intrusion-detection_system"
NO.5 Which of the following will allow the easiest and fastest way to share a single file between two
modern smartphones without joining the same WiFi network?
A. Micro SD card
B. Bluetooth
C. USB connection
D. Infrared
Answer: B
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NO.6 A user receives an email from the bank stating that the user needs to follow a link and reenter
login credentials due to recent security breaches. Based on best practices, which of the following
actions should the user take? (Select TWO).
A. Inform the ISP.
B. Follow the instructions.
C. Delete the message.
D. Reply to the email.
E. Contact the bank.
Answer: C,E
CompTIA FC0-U51 FC0-U51番号 FC0-U51
NO.7 While browsing the Internet, a user receives a warning regarding the display of mixed content.
The address bar includes https, and the lock symbol is showing. Which of the following does this
warning indicate about the website?
A. It stores data in cache or cookies, but not both.
B. It requires login credentials for some sections.
C. It contains both secure and non-secure parts.
D. It is best viewed with a different browser.
Answer: C
CompTIA FC0-U51出題範囲 FC0-U51認証試験 FC0-U51正確率 FC0-U51研修
NO.8 A technician sets up a new computer system and connects the keyboard and mouse to the PS/2
ports. When the computer boots, the BIOS gives a keyboard and mouse error. Both devices are
connected. Which of the following is the solution?
A. Swap the mouse and keyboard to the other PS/2 ports.
B. Remap the mouse and keyboard in the BIOS.
C. Update the BIOS to recognize the newer keyboard and mouse.
D. Configure the keyboard localization settings.
Answer: A
CompTIA明細カテゴリ FC0-U51クラム FC0-U51最新版
JapanCertは最新のVCPD510問題集と高品質のC2010-517問題と回答を提供します。JapanCertの640-554 VCEテストエンジンと3V00290A試験ガイドはあなたが一回で試験に合格するのを助けることができます。高品質のC2180-279 PDFトレーニング教材は、あなたがより迅速かつ簡単に試験に合格することを100％保証します。試験に合格して認証資格を取るのはそのような簡単なことです。