For the Following Problems , Assume the Command Dcolor Sets $\mathrm { x } = 0$

question 50

Multiple Choice

For the following Problems , assume the command Dcolor sets a decimal color triple and that that the code is applied to a computer monitor with a resolution of 1280 by 1024. Choose the letter that best describes the output.
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For $\mathrm { x } = 0$ to 255
Dcolor $= " \mathrm { x } , \mathrm { x } , 255 - \mathrm { x } ^ { \prime \prime }$
Plot Pixel $( \mathrm { x } + 1,256 - \mathrm { x } )$
Next $\mathrm { x }$

• A) A line that starts on the right-hand side of the screen, about three fourths of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right.
• B) A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Yellow at the left to grey in the middle, and finally to blue on The right.
• C) A line that starts on the left-hand side of the screen, about three fourths of the way down, and slopes up to the middle of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right.
• D) A line that starts on the left-hand side of the screen, about one fourth of the way down, and slopes up to the top of the screen One fifth of the way across; the color of the line changes from Blue at the left to grey in the middle, and finally to yellow on The right.
• E) None of these

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Definitions:

Kitchen Debate

A series of impromptu exchanges between U.S. Vice President Richard Nixon and Soviet Premier Nikita Khrushchev in 1959, focusing on the merits of capitalism versus communism, famously occurring beside a model kitchen.

John Foster Dulles

An influential American diplomat and Secretary of State under President Dwight D. Eisenhower, known for his significant role in shaping U.S. foreign policy during the early Cold War era.

Massive Retaliation

Strategy that used the threat of nuclear warfare as a means of combating the global spread of communism.

Nuclear Attack

The use of nuclear weapons against an enemy, resulting in massive destruction and potential long-term radioactive fallout.