The full form of DPI in the context of digital images is Dots Per Inch.
DPI is a measure of spatial printing or dot density. It indicates how many individual dots of ink or toner a printer places within an area of one linear inch.
Higher DPI values mean that more dots are printed in the same space, resulting in finer detail and higher quality for printed images. While DPI is primarily a print resolution term, it's often related to the pixel density (PPI - Pixels Per Inch) of digital images displayed on screens.
A ______ can either be malware or hardware. The main purpose of this malware is to record the keys pressed by a user on the keyboard.
A ______ port transmits one bit of a byte at a time as a single stream of bits. It is meant for transmitting slow data over long distances.
Which of the following is also known as a flash drive?
________ is a reading device that reads printed text by scanning it character by character.
Which of the following is not a magnetic disk?