Subject

    Computer Science

    Topic

    Computer Fundamental

    একটি প্রিন্টারের আউটপুট-এর মান নির্ধারন করা হয়?

    ক)
    Dot per second
    খ)
    Dot per inch
    গ)
    Dot matrix per minute
    ঘ)
    dot printed per sq. inch

    Explanation

    Dots per inch (DPI, or dpi) is a measure of spatial printing or video dot density, in particular the number of individual dots that can be placed in a line within the span of 1 inch (2.54 cm). On the other hand, Monitors do not have dots, but do have pixels; the closely related concept for monitors and images is pixels per inch or PPI. Many resources, including the Android developer guide, will use the term DPI interchangeably with PPI, however.

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