____ is a technology that allows a high-speed data signal to traverse a standard copper-based telephone line.?

A. ?DSL
B. ?RS-232
C. ?EIA-232F
D. ?FireWire


Answer: A

Computer Science & Information Technology

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In an interview, which of the following is not a way to identify a major point for a problem definition from an interview?

A) Users may communicate the same metaphors, such as saying the business is a journey, war, game, organism, machine, and so on. B) Users may be purposely brief when talking about the problem. C) Identifying an issue, topic, or theme that is repeated several times, sometimes by different people in several interviews. D) It may be the first thing mentioned by the user. E) Users may communicate importance by body language or may speak emphatically on an issue.

Computer Science & Information Technology

With a list of grouped selectors, it doesn't matter if you place a space after the ____ or not.

A. ampersand B. pound sign C. comma D. question mark

Computer Science & Information Technology

The SharedPreferences class provides one of the easiest ways to save and load data. Which specific data type does this refer to?

A. encrypted data B. persistent data C. application data D. primitive data

Computer Science & Information Technology

What does the Intensity option of the Symbol Sprayer tool determine?

What will be an ideal response?

Computer Science & Information Technology