Cryptosystems that have a single key that encrypts and decrypts data are using what type of algorithm?

A. ciphered
B. single
C. asymmetric
D. symmetric


Answer: D

Computer Science & Information Technology

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What will be an ideal response?

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A worksheet where totals from other worksheets are displayed and summarized is a:

a. summary sheet b. detail sheet c. table

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The migration of informatics and telehealth toward uHealth means:

- a sharp reduction in university programs for training healthcare providers to meet global patients needs - an approach toward underground installation of fiber optics and cable networks organized to meet global patients needs in a ubiquitous manner - conversion to a consumer-driven global healthcare model with localized implementation - ecosystems of interoperable technologies and services organized to meet global patients needs in a ubiquitous manner

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In a virtualized environment, the operating system of each virtual machine is known as the ________ operating system.

A. guest B. client C. host D. home

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