________ systems are computer systems that allow people located at various geographic locations to communicate and have in-person meetings.

A. Blogging
B. Videoconferencing
C. Virtual reality
D. Microsoft Project


Answer: B

Computer Science & Information Technology

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You can use the ____________________ Query Wizard to retrieve duplicate records in a table.

Fill in the blank(s) with the appropriate word(s).

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Which of the following is NOT deemed a critical infrastructure by the Department of Homeland Security?

A) Forestry services B) Transportation departments C) Power companies D) Energy systems

Computer Science & Information Technology

A(n) ____________________ is an organizational folder that includes multiple actions, and can be opened or expanded by clicking the triangle to the left of the set.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

?Select below the option that is not a typical feature of smartphones on the market today:

A. ?Microprocessor B. ?Flash C. ?ROM D. ?Hard drive

Computer Science & Information Technology