NEW QUESTION 1

Which of the following types of cipher encrypts alphabetic text by using a series of different Caesar ciphers based on the letters of a keyword?

• A. Block cipher
• B. Transposition cipher
• C. Vigen re cipher
• D. Stream cipher

Answer: C

NEW QUESTION 2

A Cisco Unified Wireless Network has an AP that does not rely on the central control device of the network. Which type of AP has this characteristic?

• A. Lightweight AP
• B. Rogue AP
• C. LWAPP
• D. Autonomous AP

Answer: D

NEW QUESTION 3

What are packet sniffers?

• A. Packet sniffers encrypt the packages as they cross the network.
• B. Packet sniffers test package security.
• C. Packet sniffers test the packages to verify data integrity.
• D. Packet sniffers capture the packages as they cross the network.

Answer: D

NEW QUESTION 4

Your Company is receiving false and abusive e-mails from the e-mail address of your partner company. When you complain, the partner company tells you that they have never sent any such e-mails. Which of the following types of cyber crimes involves this form of network attack?

• A. Cyber squatting
• B. Cyber Stalking
• C. Man-in-the-middle attack
• D. Spoofing

Answer: D

NEW QUESTION 5

Which of the following roles is responsible for review and risk analysis of all contracts on a regular basis?

• A. The Configuration Manager
• B. The Supplier Manager
• C. The IT Service Continuity Manager
• D. The Service Catalogue Manager

Answer: B

NEW QUESTION 6

Which of the following provide data confidentiality services by encrypting the data sent between wireless systems?
Each correct answer represents a complete solution. Choose two.

• A. MS-CHAP v2
• B. WEP
• C. PAP
• D. WPA

Answer: BC

NEW QUESTION 7

You are the project manager of a new project to install new hardware for your organization's computer network. You have never worked with networking software or hardware before so you enroll in a class to learn more about the technology you'll be managing in your project. This is an example of which one of the following?

• A. Cost of nonconformance to quality
• B. Enhancing your personal professional competence
• C. Team development
• D. A waste for the project as the project manager does not need to know much about the project's application

Answer: B

NEW QUESTION 8

John works as a professional Ethical Hacker. He has been assigned a project to test the
security of www.we-are-secure.com. John wants to redirect all TCP port 80 traffic to UDP port 40, so that he can bypass the firewall of the We-are-secure server. Which of the following tools will John use to accomplish his task?

• A. PsList
• B. Fpipe
• C. Cain
• D. PsExec

Answer: B

NEW QUESTION 9

A company would like your consulting firm to review its current network and suggest changes that will increase its efficiency and optimize the business processes.
To design such a network, you prepare a case study.
Which of the following policies should be implemented through a group policy that is associated with the netperfect.com domain?
(Click the Exhibit button on the toolbar to see the case study.)
Each correct answer represents a complete solution. Choose all that apply.

• A. Account lockout policy.
• B. Password policy.
• C. Limit computers that can access production schedule software.
• D. Assign MS Office suite to appropriate users.

Answer: ABD

NEW QUESTION 10

Which of the following types of attacks cannot be prevented by technical measures only?

• A. Social engineering
• B. Smurf DoS
• C. Brute force
• D. Ping flood attack

Answer: A

NEW QUESTION 11

Which of the following is the purpose of employing DMZ (Demilitarized zone) in a network?

• A. It adds an additional layer of security to a Local Area Network (LAN).
• B. It creates a check-point to a Local Area Network (LAN).
• C. It adds an extra node to the Local Area Network (LAN).
• D. It works along with the firewall to filter unwanted data packets.

Answer: A

NEW QUESTION 12

In packet filtering types of firewalls, which of the following specifies what traffic can and cannot traverse the firewall?

• A. Internet bot
• B. Access control list
• C. ASDM
• D. RIP

Answer: B

NEW QUESTION 13

Which of the following concepts represent the three fundamental principles of information security?
Each correct answer represents a complete solution. Choose three.

• A. Privacy
• B. Availability
• C. Integrity
• D. Confidentiality

Answer: BCD

NEW QUESTION 14

Which of the following statements are true about Public-key cryptography? Each correct answer represents a complete solution. Choose two.

• A. Data encrypted with the secret key can only be decrypted by another secret key.
• B. The secret key can encrypt a message, and anyone with the public key can decrypt it.
• C. Data encrypted by the public key can only be decrypted by the secret key.
• D. The distinguishing technique used in public key-private key cryptography is the use of symmetric key algorithms.

Answer: BC

NEW QUESTION 15

Which of the following statements about digital signature is true?

• A. Digital signature is required for an e-mail message to get through a firewall.
• B. Digital signature verifies the identity of the person who applies it to a document.
• C. Digital signature decrypts the contents of documents.
• D. Digital signature compresses the message to which it is applied.

Answer: B

NEW QUESTION 16
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