DES uses a(n) ___________-bit block size.

A. 32
B. 64
C. 128
D. 256


Answer: B

Computer Science & Information Technology

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The ________ logical operator evaluates if at least one of the criteria outcomes in a query is true

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Which of the following attacks is characterized by Sara attempting to send an email from a Chief Information Officer's (CIO's) non-corporate email account to an IT staff member in order to have a password changed?

A. Spamming B. Pharming C. Privilege escalation D. Impersonation

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________ is a subcategory of e-commerce that uses social networks to help in marketing and purchasing products

Fill in the blank(s) with correct word

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A(n) ________ is a notation that allows special characters to display in a Web page

Fill in the blank(s) with correct word

Computer Science & Information Technology