Question
Who discovered infrared
rays?Solution
Infrared rays were discovered in 1800 by William Herschel, a British astronomer and composer. He identified these rays while exploring the spectrum beyond the red part of visible light, revealing a type of radiation that is invisible to the eye but detectable as heat.
VIRUS stands for________
Red Line error in MS word
Which layer of the OSI model is used for managing the flow of data between two devices?
What does the term "cloud computing" primarily refer to?
Ctrl, shift and alt are called ________ keys.
Which device enables data transfer between two different networks? Â
Word processing, spreadsheet, and photo-editing are examples of which type of software?
Which one is the odd one out in the context of network security?
A key-board has at least:
What is the maximum file size that can be in FAT-16 file system?
Relevant for Exams:
