[2023年11月22日]ECSSv9サンプルには正確で更新された問題
ECSSv9試験情報と無料練習テスト
ECSSV9認定試験では、ネットワークセキュリティ、オペレーティングシステムのセキュリティ、暗号化、Webセキュリティ、クラウドセキュリティなど、幅広いトピックをカバーしています。この試験は、これらのトピックに関する個人の理解と、それらを実際のシナリオに適用する能力をテストするように設計されています。この試験は、2時間で完了する必要がある50の複数選択質問で構成されています。
Eccouncil ECSSV9（EC-Council Certified Security Specialist V9）認定試験は、情報セキュリティの基本原則に焦点を当てた世界的に認められた認定です。この認定は、セキュリティの分野で知識とスキルを獲得することに関心のあるIT専門家向けに設計されています。 ECSSV9認定は、ネットワークセキュリティ、暗号化、インシデント対応、リスク管理など、幅広いトピックをカバーしています。これは、情報セキュリティの分野でキャリアの見通しを強化しようとしている個人にとって理想的な選択です。
質問 # 42
Which of the following describes a technological response to phishing attacks?
- A. Private lawsuits.
- B. FTC investigations.
- C. User training and awareness.
- D. Spam filters.
正解：D
解説：
Explanation: Anti-phishing responses include the development of technical tools, to protect users from phishing attacks, such as increased browser security, new login protocols, and the implementation of spam filters.
質問 # 43
Information security must _____, and protect against all threats.
- A. Delete
- B. All of these answers are correct
- C. Recognize
- D. Count
正解：C
解説：
Explanation: Information security must recognize, and protect against, all threats. Counting and deleting are not a must with respect to information security threats.
質問 # 44
A program which stands as a barrier between a computer system and external traffic is known as _____.
- A. a firewall
- B. a fire-board
- C. a firebomb
- D. a firethorn
正解：A
解説：
Explanation: The firewall is a program that controls incoming and outgoing traffic to a system.
質問 # 45
Wireless network access points typically have a range of how far?
- A. 150 yards
- B. 150 feet
- C. 45 square mile
- D. 5 acre
正解：B
解説：
Explanation: When using the traditional 2.4 GHz band, Wi-Fi access points generally reach the signal up to 150 feet (45 metres) indoors and 300 feet (91 metres) in open areas.
質問 # 46
The following is an example of encrypting data using _____.
Plain Text A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Encrypte E F G H I A K X J N O P Q R S L U V W T Y Z M B C D
d Text
- A. A combination of shifting and substitution cipher.
- B. A Cardan grille cipher.
- C. An Asymmetric cipher.
- D. A pure shifting cipher.
正解：A
解説：
Explanation: A combination of shifting and substitution cipher. In this example, some letters are shifted while others are substituted.
質問 # 47
Cryptography is used to conceal data in transmission by the use of _____.
- A. checksum
- B. authentication
- C. decryption
- D. encryption
正解：D
解説：
Explanation: Encryption encodes data in transmission making it unreadable to unauthorised users.
質問 # 48
Class 2 Bluetooth devices have an expected range of _____ ?
- A. 100 metres
- B. 10 feet
- C. 10 metres
- D. 30 metres
正解：C
解説：
Explanation: Bluetooth devices in class 2, which is typically used for phones and computers, generally have a range of up to 10 metres or 30 feet.
質問 # 49
Which of the following is NOT a method for intrusion detection?
- A. Reactive
- B. Anomaly
- C. Passive
- D. Inclusive
正解：D
解説：
Explanation: Inclusive is NOT a method for intrusion detection.
質問 # 50
The two types of OS backups are:
- A. File backups and antivirus backups
- B. File backups and system image backups
- C. System image and firewall backups
- D. Daily and traditional backups
正解：B
解説：
Explanation: File backups entail backing up of data, files and folders associated with applications and programs. System image backups entail backing up of the OS along with programs, applications and files.
質問 # 51
Which term is used to describe initial communication between two Bluetooth devices?
- A. Twinning
- B. Pairing
- C. Binding
- D. Matching
正解：B
解説：
Explanation: Bluetooth connections are initiated by pairing two devices, and after an acceptance procedure they communicate.
質問 # 52
Requiring you to sign a contract uses the principle of _____ to secure the contract.
- A. confidentiality
- B. availability
- C. integrity
- D. non-repudiation
正解：D
解説：
Explanation: If someone signs a contract and the signature can be verified to be theirs, they cannot deny (repudiate) that they signed the contract.
質問 # 53
How can you tell if an account on social media has been compromised?
- A. Constantly monitor sites
- B. Check Internet lists of compromised accounts
- C. Update security regularly
- D. Avoid password reuse
正解：B
質問 # 54
In cryptography, checksums are used to _____.
- A. add complexity to system passwords
- B. check data transmission completeness
- C. prevent viruses and malicious attacks
- D. verify the integrity of data
正解：D
解説：
Explanation: A cryptographic checksum is a digital mathematical value associated with a file and used as a future reference point to verify that the information the file originally contained has not been compromised.
質問 # 55
Which is considered the 'ethical' hacker?
- A. The black hat
- B. The white hat
- C. There is no such thing as an 'ethical hacker'.
- D. The grey hat
正解：B
質問 # 56
What are two types of VPNs?
- A. Local area network and wide area network
- B. Remote and site
- C. IPSec and SSL
- D. Site-to-site and remote access
正解：D
解説：
Explanation: Site-to-site VPN allows two or more networks to be joined together.
Remote access VPN allows a user with a computer to access a private network.
質問 # 57
A _____ is anything that can negatively alter, disrupt, hide, or erase an object or objects of interest.
- A. None of these answers are correct.
- B. Rule
- C. Information
- D. Threat
正解：D
解説：
Explanation: A threat is anything that can negatively alter, disrupt, hide, or erase an object of interest. A rule is something we use to protect information.
質問 # 58
Which organisation created the suggested standard for communications that describes how data is sent and received over a network?
- A. Federal Communications Commission (FCC)
- B. International Organisation for Standardisation (ISO)
- C. American Communication Consortium (ACC)
- D. World Wide Web Consortium (W3C)
正解：B
解説：
Explanation: The OSI model is a suggested standard for communication that was developed by the International Organisation for Standardisation (ISO). It describes how data is sent and received over a network and breaks down data transmission over a series of seven layers.
質問 # 59
According to some sources, in which area is Linux used far more widely than Windows?
- A. Desktop computers
- B. Video editing
- C. Graphic design
- D. Web servers
正解：D
解説：
Explanation: Sources say that over two thirds of web servers run Linux as their OS, compared to less than one third running Windows Server.
質問 # 60
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合格させるECCouncil ECSSv9プレミアムお試しセットテストエンジンPDFで無料問題集セット：https://www.passtest.jp/ECCouncil/ECSSv9-shiken.html
2023年最新の実際に出るECSSv9問題集テストエンジン試験問題はここにある：https://drive.google.com/open?id=1jqWYCFJtdepVf2g4BUOrciNbf3zk1ITU