When does a "blue moon" occur in the lunar calendar?
Most of us know Blue Moons as the second full moon of a single calendar month. These happen a lot, too. The "blue moon" reference is applied to the third full moon in a season with four full moons, thus correcting the timing of the last month of a season that would have otherwise been expected too early. This happens every two to three years (seven times in the Metonic cycle of 19 years).
What does a light pen contain?
_____________ viruses are embedded in a system's memory so it can be reactivated if the original virus is deleted.
Which is not an antivirus?
Which of the following features of a word processor enables you to automatically move to the next line when you fill a line with text completely?
The process of laying out a document with text, graphics, headlines and photographs is involved in
Which option you will choose to increase the font size in MS Word?
Which of the folloiwng is program group?
Which function is not shown in Microsoft excel?
_____________ is a type of dedicated file storage device that provides local-area network (LAN) users with centralized, consolidated disk storage throu...
A device is used to read information encoded into a small plastic cards.
