Which of the following statements is true about computers?

Correct option is D

Option (d) The size of a computer monitor is measured diagonally across the screen:True
The size of a monitor is typically measured diagonally, from one corner of the screen to the opposite corner, in inches.
Information Booster:
1. Digital Camera Resolution: Measured in megapixels (MP), indicating the number of pixels in a photo. Higher resolution results in better picture quality.
2. USB (Universal Serial Bus): A widely used interface for connecting devices like flash drives, keyboards, and external hard drives.
3. System vs. Application Software:
· System Software: Operating systems, device drivers.
· Application Software: Tools like MS Excel, MS Word, Photoshop.
4. Monitor Size Measurement: Measured diagonally to account for the full viewable area.
Additional Knowledge:
Option (a) The quality of the pictures taken by a digital camera depends on its resolution, which is measured in megabytes: False.
The quality of pictures depends on the resolution, which is measured in megapixels (MP), not megabytes (MB). Megabytes measure the file size of a picture, not its resolution.
Option (b) USB stands for Universal Secure Bus: False.
USB stands for Universal Serial Bus, a standard interface for connecting peripherals to computers.
Option (c) Microsoft Excel is an example of system software: False.
Microsoft Excel is an application software, not system software. System software includes operating systems (e.g., Windows, Linux) and utilities that manage computer hardware.
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