Multiple choice general knowledge science & technology

Which video resolution is not correct?

  1. 640x480

  2. 800x680

  3. 1024x768

  4. 1152x864
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The question asks which video resolution is NOT correct. 640x480 (VGA), 1024x768 (XGA), and 1152x864 are all valid 4:3 aspect ratio display resolutions. However, 800x680 is not a standard video resolution - the common 800x600 resolution (SVGA) or 800x600 variants exist, but 800x680 with its non-standard aspect ratio is incorrect.

AI explanation

To answer this question, you need to understand video resolutions. Video resolution refers to the number of pixels displayed on the screen horizontally and vertically.

Let's go through each option to understand why it is correct or incorrect:

Option A) 640x480 - This option is correct. 640x480 is a standard video resolution commonly known as VGA (Video Graphics Array).

Option B) 800x680 - This option is incorrect. 800x680 is not a standard video resolution.

Option C) 1024x768 - This option is correct. 1024x768 is a standard video resolution commonly known as XGA (Extended Graphics Array).

Option D) 1152x864 - This option is correct. 1152x864 is a standard video resolution commonly known as SXGA (Super Extended Graphics Array).

The correct answer is B) 800x680. This option is incorrect because it is not a standard video resolution.

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