The company ABC recently contracts a new accountant. The accountant will be working with the financial statements. Those financial statements need to be approved by the CFO and then they will be sent to the accountant but the CFO is worried because he wants to be sure that the information sent to the accountant was not modified once he approved it. Which of the following options can be useful to ensure the integrity of the data?

• A.The CFO can use a hash algorithm in the document once he approved the financial statements
• B.The CFO can use an excel file with a password
• C.The financial statements can be sent twice, one by email and the other delivered in USB and the accountant can compare both to be sure is the same document
• D.The document can be sent to the accountant using an exclusive USB for that document

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You have the SOA presented below in your Zone.
Your secondary servers have not been able to contact your primary server to synchronize information. How long will the secondary servers attempt to contact the primary server before it considers that zone is dead and stops responding to queries?
collegae.edu.SOA, cikkye.edu ipad.college.edu. (200302028 3600 3600 604800 3600)

• A.One day
• B.One week
• C.One month
• D.One hour

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An attacker utilizes a Wi-Fi Pineapple to run an access point with a legitimate-looking SSID for a nearby business in order to capture the wireless password. What kind of attack is this?

• A.MAC spoofing attack
• B.Evil-twin attack
• C.War driving attack
• D.Phishing attack

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In the field of cryptanalysis, what is meant by a "rubber-hose" attack?

• A.Forcing the targeted keystream through a hardware-accelerated device such as an ASIC.
• B.A backdoor placed into a cryptographic algorithm by its creator.
• C.Extraction of cryptographic secrets through coercion or torture.
• D.Attempting to decrypt ciphertext by making logical assumptions about the contents of the original plaintext.

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Which of the following statements is TRUE?

• A.Packet Sniffers operate on Layer 2 of the OSI model.
• B.Packet Sniffers operate on both Layer 2 & Layer 3 of the OSI model.
• C.Packet Sniffers operate on Layer 3 of the OSI model.
• D.Packet Sniffers operate on the Layer 1 of the OSI model.

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