The QWERTY Arrangement Remains the Predominant Pattern for Computer Keyboards

question 151

Multiple Choice

The QWERTY arrangement remains the predominant pattern for computer keyboards.Why?

• A) It is technologically superior to the Dvorak arrangement.
• B) QWERTY can be used with any language,whereas Dvorak is limited to English and related languages.
• C) Once QWERTY is learned,keyboard users are 68 percent more accurate than users of the Dvorak keyboard.
• D) QWERTY had enough of a head start that users developed an inflexible commitment to it.

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