CH. 5 COSC – Flashcards
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What is another name for public key encryption?
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asymmetric key encryption
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An IT code of conduct is a written guideline that helps determine whether a specific computer action is which of the following?
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ethical
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Which of the following best describes the term, cybercrime?
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online or Internet-based illegal acts
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Which of the following does your financial institution use to reduce fraud?
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signature verification system
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In your encryption algorithm, you swapped adjacent characters. Which algorithm did you use?
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transposition
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What is the term for a website that uses encryption techniques to protect its data?
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secure site
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Which of the following can be used to create a software registration number, sometimes illegally?
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keygen
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To read encrypted data, the recipient must decipher it into a readable form. What is the term for this process?
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decryption
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Computer viruses, worms, Trojan horses, and rootkits are classified as which of the following?
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malware
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You have just provided the identification number that associates your new software purchase with the mobile device on which you installed the software. What is the term for this process?
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product activation
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In your encryption algorithm, you replaced each letter with another letter. Which algorithm did you use?
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substitution
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Which of the following does your college use to verify your identity?
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hand geometry system
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Which of the following statements is not true about biometric devices?
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Biometric devices are an unreliable method of identification and notification.
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Which of the following is not a security product developer?
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Adobe
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Which of the following terms refers to someone who accesses a computer or network illegally with the intent of malicious action?
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cracker
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Which of the following is someone who uses the Internet or network to destroy or damage computers for political reasons?
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cyberterrorist
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Social engineering, as it pertains to computers, is _____________.
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gaining unauthorized access or obtaining confidential information by taking advantage of the trusting nature or naivety of users
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What term is used to describe the process of restricting access to certain material on the web?
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content filtering
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Which of the following refers to a technique intruders use to make their network or Internet transmission appear legitimate to a victim computer or network?
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spoofing
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Which of the following involves the use of computers to observe, record, and review an employee's use of a computer, including communications such as email messages, keyboarding activity, and websites visited?
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employee monitoring
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Which of the following is the process of restricting access to certain material on the web?
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content filtering
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In the case of system failure or the discovery of corrupted files, what do users do to the backed-up files when they bring the files to their original location on a computer?
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They restore the files.
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Which of the following has the same intent as a cracker, but does not have the technical skills and knowledge?
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script kiddie
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Which kind of license is a legal agreement that permits users to install the software on multiple computers, usually at a volume discount?
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site
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A perpetrator is using a botnet. Which of the following is the least likely use of his botnet?
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authoring ActiveX scripts
