A tweakable cipher includes a third input, a nonce-like value that modifies the encryption without the cost of changing the encryption key.

a. true
b. false


a. true

Computer Science & Information Technology

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Your company stores a lot of sensitive data on DVDs for archiving purposes. You discover that there is no stated policy on the disposal of these DVDs. You must ensure that DVDs that contain sensitive information are sanitized in the most cost effective manner possible. Which policy should you recommend?

A. Incinerate the DVDs. B. Write over the data on the DVDs. C. Shred the DVDs. D. Purge the data on the DVDs.

Computer Science & Information Technology

The objective of a _____ is to use the combined judgement and experience of several analysts to evaluate systems projects.

A. computer resources committee B. data storage committee C. system networking committee D. topology identification committee

Computer Science & Information Technology

________ is a protocol that encrypts information before it is sent across the internet.

a. Boolean operator b. Social media marketing (SMM) c. Secure Sockets Layer (SSL) d. Short Message Service (SMS)

Computer Science & Information Technology

List three things a user support specialist should consider when a user complains of eyestrain and headaches.

What will be an ideal response?

Computer Science & Information Technology