2014年2月22日星期六

EC-COUNCIL 312-50v7 ECSS 312-76 312-38 412-79 312-50 312-49試験問題集のデモを無料でダウンロードしよう

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試験番号:312-50v7問題集
試験科目:Ethical Hacking and Countermeasures (CEHv7)
最近更新時間:2014-02-22
問題と解答:全514問
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試験番号:ECSS問題集
試験科目:EC-Council Certified Security Specialist Practice Test
最近更新時間:2014-02-22
問題と解答:全337問
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試験番号:312-76問題集
試験科目:Disaster Recovery Professional Practice Test
最近更新時間:2014-02-22
問題と解答:全290問
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試験番号:312-38問題集
試験科目:EC-Council Network Security Administrator
最近更新時間:2014-02-22
問題と解答:全330問
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試験番号:412-79問題集
試験科目:EC-Council Certified Security Analyst (ECSA)
最近更新時間:2014-02-22
問題と解答:全74問
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試験番号:312-50問題集
試験科目:Ethical Hacker Certified
最近更新時間:2014-02-22
問題と解答:全765問
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試験番号:312-49問題集
試験科目:Computer Hacking Forensic Investigator
最近更新時間:2014-02-22
問題と解答:全150問
100%の返金保証。1年間の無料アップデート。

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NO.1 Which of the following is the first computer virus that was used to infect the boot sector of storage
media formatted with the DOS File Allocation Table (FAT) file system?
A. I love you
B. Melissa
C. Tequila
D. Brain
Answer: D

EC-COUNCIL問題集   ECSS過去問   ECSS問題集   ECSS   ECSS

NO.2 Fill in the blank with the appropriate word ___is software that is a subcategory of malware and refers to
unwanted software that performs malicious actions on a user's computer. Some its examples are Trojan,
adware, and spyware.
A. Crimeware
Answer: A

EC-COUNCIL練習問題   ECSS認定試験   ECSS認証試験   ECSS

NO.3 Kerberos is a computer network authentication protocol that allows individuals communicating over a
non-secure network to prove their identity to one another in a secure manner. Which of the following
statements are true about the Kerberos authentication scheme?
Each correct answer represents a complete solution. Choose all that apply.
A. Kerberos requires continuous availability of a central server.
B. Kerberos builds on Asymmetric key cryptography and requires a trusted third party.
C. Dictionary and brute force attacks on the initial TGS response to a client may reveal the
subject'spasswords.
D. Kerberos requires the clocks of the involved hosts to be synchronized.
Answer: A,C,D

EC-COUNCIL過去問   ECSS   ECSS   ECSS認定資格   ECSS

NO.4 Firewalking is a technique that can be used to gather information about a remote network protected by a
firewall. This technique can be used effectively to perform information gathering attacks. In this technique,
an attacker sends a crafted packet with a TTL value that is set to expire one hop past the firewall. Which
of the following are pre-requisites for an attacker to conduct firewalking?
Each correct answer represents a complete solution. Choose all that apply.
A. ICMP packets leaving the network should be allowed.
B. An attacker should know the IP address of the last known gateway before the firewall.
C. There should be a backdoor installed on the network.
D. An attacker should know the IP address of a host located behind the firewall.
Answer: A,B,D

EC-COUNCIL認定証   ECSS   ECSS過去問   ECSS   ECSS練習問題

NO.5 Which of the following security protocols are based on the 802.11i standard.?
Each correct answer represents a complete solution. Choose all that apply.
A. WEP
B. WPA2
C. WPA
D. WEP2
Answer: B,C

EC-COUNCIL   ECSS   ECSS   ECSS認証試験

NO.6 Which of the following statements are true about routers?
Each correct answer represents a complete solution. Choose all that apply.
A. Routers are responsible for making decisions about which of several paths network (orInternet)traffic
will follow.
B. Routers do not limit physical broadcast traffic.
C. Routers organize addresses into classes, which are used to determine how to move packets fromone
network to another.
D. Routers act as protocol translators and bind dissimilar networks.
Answer: A,C,D

EC-COUNCIL   ECSS認定証   ECSS   ECSS

NO.7 Which of the following needs to be documented to preserve evidences for presentation in court?
A. Incident response policy
B. Account lockout policy
C. Separation of duties
D. Chain of custody
Answer: D

EC-COUNCIL認定資格   ECSS   ECSS認定資格

NO.8 Which of the following security policies will you implement to keep safe your data when you connect
your Laptop to the office network over IEEE 802.11 WLANs?
Each correct answer represents a complete solution. Choose two.
A. Using a protocol analyzer on your Laptop to monitor for risks.
B. Using an IPSec enabled VPN for remote connectivity.
C. Using portscanner like nmap in your network.
D. Using personal firewall software on your Laptop.
Answer: B,D

EC-COUNCIL   ECSS   ECSS   ECSS   ECSS

NO.9 John works as an Office Assistant in DataSoft Inc. He has received an e-mail from
duesoft_lotterygroup@us.com with the following message:
The DueSoft Lottery Incorporation
This is to inform you that you have just won a prize of $7,500.00 for this year's Annual Lottery promotion,
which was organized by Msn/Yahoo Lottery in conjunction with DueSoft. We collect active online e-mails
and select five people every year as our winners through an electronic balloting machine. Please reply
within three days of receiving this e-mail with your full details like Name, Address, Sex, Occupation, Age,
State, Telephone number, and Country to claim your prize.
If John replies to this e-mail, which of the following attacks may he become vulnerable to?
A. Salami attack
B. Man-in-the-Middle attack
C. Phishing attack
D. DoS attack
Answer: C

EC-COUNCIL   ECSS認定証   ECSS   ECSS

NO.10 Which of the following types of attacks cannot be prevented by technical measures only?
A. Brute force
B. Ping flood attack
C. Smurf DoS
D. Social engineering
Answer: D

EC-COUNCIL過去問   ECSS過去問   ECSS   ECSS練習問題

NO.11 Which of the following proxy servers is also referred to as transparent proxies or forced proxies?
A. Intercepting proxy server
B. Anonymous proxy server
C. Reverse proxy server
D. Tunneling proxy server
Answer: A

EC-COUNCIL認定資格   ECSS   ECSS認証試験   ECSS練習問題   ECSS

NO.12 You work as a Network Administrator for Tech Perfect Inc. The company requires a secure wireless
network. To provide security, you are configuring ISA Server 2006 as a firewall. While configuring
ISA Server 2006, which of the following is NOT necessary?
A. Defining how ISA Server would cache Web contents
B. Defining ISA Server network configuration
C. Setting up of monitoring on ISA Server
D. Configuration of VPN access
Answer: D

EC-COUNCIL   ECSS認定資格   ECSS   ECSS   ECSS

NO.13 Linux traffic monitoring tools are used to monitor and quickly detect faults in the network or a system.
Which of the following tools are used to monitor traffic of the Linux operating system?
Each correct answer represents a complete solution. Choose all that apply.
A. PsExec
B. IPTraf
C. MRTG
D. PsLogList
E. Ntop
Answer: B,C,E

EC-COUNCIL   ECSS認定資格   ECSS参考書   ECSS認定証

NO.14 You are responsible for security at a company that uses a lot of Web applications. You are most
concerned about flaws in those applications allowing some attacker to get into your network. What
method would be best for finding such flaws?
A. Vulnerability scanning
B. Manual penetration testing
C. Automated penetration testing
D. Code review
Answer: A

EC-COUNCIL   ECSS認定証   ECSS   ECSS認定資格

NO.15 Which of the following representatives of incident response team takes forensic backups of the systems
that are the focus of the incident?
A. Lead investigator
B. Information security representative
C. Technical representative
D. Legal representative
Answer: C

EC-COUNCIL認定試験   ECSS認定資格   ECSS   ECSS認定資格

NO.16 Which of the following statements best describes a certification authority?
A. A certification authority is a type of encryption that uses a public key and a private key pair fordata
encryption.
B. A certification authority is an entity that issues digital certificates for use by other parties.
C. A certification authority is a technique to authenticate digital documents by using
computercryptography.
D. A certification authority is a type of encryption that uses a single key to encrypt and decryp t data.
Answer: B

EC-COUNCIL   ECSS   ECSS過去問   ECSS   ECSS

NO.17 Which of the following OSI layers is responsible for protocol conversion, data encryption/decryption,
and data compression?
A. Transport layer
B. Presentation layer
C. Data-link layer
D. Network layer
Answer: B

EC-COUNCIL問題集   ECSS認定資格   ECSS   ECSS問題集

NO.18 You have just set up a wireless network for customers at a coffee shop. Which of the following are
good security measures to implement?
Each correct answer represents a complete solution. Choose two.
A. Using WEP encryption
B. Using WPA encryption
C. Not broadcasting SSID
D. MAC filtering the router
Answer: A,B

EC-COUNCIL認証試験   ECSS過去問   ECSS

NO.19 John works as a professional Ethical Hacker. He has been assigned the project of testing the security
of www.we-are-secure.com. He is using a tool to crack the wireless encryption keys. The description of
the tool is as follows:
Which of the following tools is John using to crack the wireless encryption keys?
A. AirSnort
B. Kismet
C. PsPasswd
D. Cain
Answer: A

EC-COUNCIL過去問   ECSS練習問題   ECSS   ECSS   ECSS練習問題   ECSS

NO.20 Which of the following attacks CANNOT be detected by an Intrusion Detection System (IDS)?
Each correct answer represents a complete solution. Choose all that apply.
A. Denial-of-Service (DoS) attack
B. E-mail spoofing
C. Port scan attack
D. Shoulder surfing
Answer: B,D

EC-COUNCIL認証試験   ECSS   ECSS認定資格

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